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ROLLS ROYCE PLC patents filed
Company number: 01003142| Title | Date Filed | Status | Publication number |
|---|---|---|---|
| A method of manufacturing a component | 2017-12-13 | Pending | GB2558783 |
| Controlling tip clearance in a turbine | 2017-12-11 | Pending | GB2559267 |
| A gas turbine engine | 2017-11-20 | Pending | GB2558758 |
| Welding process | 2017-08-30 | Pending | GB2553433 |
| A dual walled component for a gas turbine engine | 2017-08-18 | Awaiting Re-examination | GB2556142 |
| A combustion chamber assembly and a combustion chamber segment | 2017-07-25 | Awaiting Re-examination | GB2553663 |
| A gas turbine engine | 2017-06-16 | In Order For Grant | GB2553628 |
| A composite component | 2017-04-25 | Awaiting Re-examination | GB2551629 |
| Compressor geometry control | 2017-04-11 | Granted | GB2551422 |
| Gas turbine engine component with protective coating | 2017-04-07 | Awaiting Re-examination | GB2551610 |
| An intercomponent seal for a gas turbine engine | 2017-02-24 | Awaiting Re-examination | GB2548235 |
| An intercomponent seal for a gas turbine engine | 2017-02-24 | Awaiting Re-examination | GB2548236 |
| An intercomponent seal for a gas turbine engine | 2017-02-24 | Awaiting Applicant's Response | GB2548237 |
| A bearing raceway and a method of manufacturing a bearing | 2017-02-14 | Awaiting Applicant's Response | GB2549178 |
| A geared gas turbine engine | 2017-02-01 | Pending | GB2559351 |
| A component for a gas turbine engine | 2017-01-30 | Pending | GB2559177 |
| Multi-function component for a fan or compressor section of a gas turbine engine | 2017-01-27 | Pending | GB2559153 |
| Bladed disc and method of manufacturing the same | 2017-01-25 | Pending | GB2559325 |
| A combustion chamber arrangement | 2017-01-05 | Pending | GB2558566 |
| Method of heat treatment | 2016-12-22 | Pending | GB2558216 |
| Aircraft electrically-assisted propulsion control system | 2016-12-22 | Pending | GB2558228 |
| A composite component | 2016-12-20 | Pending | GB2557956 |
| An insulated container for and method of cooling a heated tooling component | 2016-12-15 | Pending | GB2557683 |
| Methods apparatus computer programs and non transistory computer readable storage mediums for manufacturing an article | 2016-12-14 | Pending | GB2557634 |
| Gas turbine engine fuel supply system having de-priming and re-priming ecology valve | 2016-12-09 | Pending | GB2557602 |
| Gas turbine fuel supply system with plural isolation valves | 2016-12-09 | Pending | GB2557601 |
| Fuel supply system | 2016-12-09 | Pending | GB2557603 |
| Fuel supply system | 2016-12-09 | Pending | GB2557599 |
| Hyper redundant robots | 2016-12-02 | Pending | GB2557269 |
| Methods, apparatus, computer programs and non-transitory computer readable storage mediums for controlling a hyper redundant manipulator | 2016-11-29 | Pending | GB2557179 |
| Compressor stage | 2016-11-16 | Pending | GB2556054 |
| Electrical fault detection | 2016-11-10 | Pending | GB2555808 |
| Apparatus and methods of coating substrates of pressurised water reactors | 2016-11-09 | Awaiting Re-examination | GB2545327 |
| Self-sealing impingement cooling tube for a turbine vane | 2016-11-07 | Pending | GB2555632 |
| A magnetic material and a method of sythesising the same | 2016-11-04 | Pending | GB2555608 |
| Vibro-polishing arrangement | 2016-10-26 | Granted | GB2545956 |
| A bearing arrangement and a bearing cage | 2016-10-18 | Granted | GB2545064 |
| Gas turbine engine heat exchanger | 2016-10-18 | Pending | GB2555379 |
| Gas turbine engine | 2016-10-13 | Granted | GB2545538 |
| Aircraft pneumatic system | 2016-10-07 | Granted | GB2544187 |
| Computer implemented methods for determining a dimension of a gap between an aerofoil and a surface of an engine casing | 2016-10-04 | Pending | GB2554687 |
| Gas turbine engine | 2016-09-30 | Pending | GB2554650 |
| An aircraft with fuselage aft end tapering portions and boundary layer ingesting propulsors | 2016-09-29 | Granted | GB2543942 |
| A method of calibrating a direct laser deposition process | 2016-09-27 | Pending | GB2554429 |
| Turbine tip clearance control method and system | 2016-09-15 | Pending | GB2553806 |
| Air riding seal arrangement | 2016-09-09 | Pending | GB2553565 |
| A fuel flow system | 2016-09-05 | Pending | GB2553350 |
| Gas turbine engine | 2016-09-02 | Pending | GB2553330 |
| Gas turbine engine | 2016-09-02 | Pending | GB2553331 |
| A casing for a gas turbine engine and a method of manufacturing such a casing | 2016-09-02 | Awaiting Re-examination | GB2542932 |
| Method | 2016-09-01 | Pending | GB2553515 |
| A friction welding process | 2016-08-26 | Pending | GB2553146 |
| Apparatus for insertion into a cavity of an object | 2016-08-26 | Pending | GB2553144 |
| Apparatus, methods, computer programs and non-transitory computer readable storage mediums for machining objects | 2016-08-12 | Awaiting Applicant's Response | GB2542492 |
| Computer implemented methods, apparatus, computer programs and non-transitory computer readable storage mediums for automatically designing a secondary air | 2016-08-12 | Pending | GB2552829 |
| Method of manufacturing a gas turbine engine | 2016-08-11 | Awaiting Re-examination | GB2542263 |
| Gas turbine engine recuperator | 2016-08-05 | Pending | GB2552713 |
| Gimbal expansion joint | 2016-08-03 | Pending | GB2552686 |
| A sealing attachment for a gas turbine engine | 2016-07-28 | Awaiting Re-examination | GB2542486 |
| A composite component | 2016-07-28 | Awaiting Re-examination | GB2542893 |
| Methods, apparatus, computer programs, and non-transitory computer readable storage mediums for repairing aerofoils of gas turbine engines | 2016-07-26 | Awaiting Re-examination | GB2541539 |
| Gas turbine engine | 2016-07-26 | Pending | GB2552503 |
| Fan | 2016-07-20 | Pending | GB2552469 |
| Variable stator vane mechanism | 2016-07-18 | Awaiting Re-examination | GB2557565 |
| Panel for lining a gas turbine engine fan casing | 2016-07-14 | Awaiting Re-examination | GB2541984 |
| Methods, apparatus, computer programs, and non-transitory computer readable storage mediums for controlling at least one of a first robot and a second robot | 2016-07-08 | Awaiting Re-examination | GB2552019 |
| A stator vane arrangement and a method of casting a stator vane arrangement | 2016-06-30 | Granted | GB2551777 |
| Methods, apparatus, computer programs and non-transitory computer readable storage mediums for controlling a roboto with a volume | 2016-06-30 | Pending | GB2551769 |
| Cavity sealing | 2016-06-29 | Pending | GB2551750 |
| Gas Turbine Engine | 2016-06-22 | Granted | GB2551551 |
| Gas turbine engine | 2016-06-22 | In Order For Grant | GB2551552 |
| Gas turbine engine | 2016-06-22 | Pending | GB2551553 |
| Method of producing a gas turbine engine component with an abrasive coating | 2016-06-21 | Pending | GB2551527 |
| Composite component | 2016-06-10 | Awaiting Re-examination | GB2540469 |
| Electrochemical polishing of non-uniform features | 2016-06-09 | Pending | GB2551175 |
| Stator vane | 2016-06-08 | Awaiting Re-examination | GB2551164 |
| An air-riding sealing arrangement | 2016-06-06 | Granted | GB2540041 |
| Gas turbine engine | 2016-06-03 | Pending | GB2550957 |
| A de-oiler and a method of using the same | 2016-06-01 | Awaiting Re-examination | GB2540036 |
| Methods, apparatus, computer programs and non-transitory computer readable storage mediums for manufacturing gas shields for welding one or more articles | 2016-05-26 | Pending | GB2550860 |
| Damper | 2016-05-26 | Awaiting Re-examination | GB2540463 |
| Method of manufacture | 2016-05-25 | Awaiting Re-examination | GB2550856 |
| Method of manufacture | 2016-05-25 | Awaiting Re-examination | GB2550855 |
| Electrical discharge machining apparatus | 2016-05-24 | Pending | GB2550592 |
| A composite component | 2016-05-19 | Pending | GB2550393 |
| An automated welding apparatus and computer-implemented method for filling a volume | 2016-05-18 | Pending | GB2539321 |
| Roller Element | 2016-05-18 | Awaiting Re-examination | GB2550380 |
| An actuation arrangement for effecting actuation of a pivotable vane in a gas turbine engine | 2016-05-16 | Granted | GB2539095 |
| Thrust reverser assembly | 2016-05-16 | Pending | GB2550353 |
| Improved alignment of flanged components | 2016-05-13 | Pending | GB2541263 |
| Gas turbine engine | 2016-05-13 | Awaiting Re-examination | GB2550201 |
| Additive layer repair of a metallic component | 2016-05-13 | Granted | GB2538629 |
| Containment casing | 2016-05-12 | Pending | GB2539093 |
| Gas turbine engine with increased efficiency and decreased noise | 2016-05-11 | Awaiting Re-examination | GB2539781 |
| A wall cooling arrangement for a gas turbine engine | 2016-05-11 | Granted | GB2539782 |
| Manufacture of component with cavity | 2016-05-11 | Awaiting Re-examination | GB2539092 |
| A method of welding two components by determining an optimised weld torch velocity and voltage | 2016-05-04 | Awaiting Applicant's Response | GB2539771 |
| Welding method | 2016-05-04 | Awaiting Applicant's Response | GB2539089 |
| Methods and apparatus for predicting fault occurrence in mechanical systems and electrical systems | 2016-04-28 | Awaiting Re-examination | GB2538391 |
| A bladed rotor for a gas turbine engine | 2016-04-26 | Awaiting Applicant's Response | GB2538389 |
| Engine lubrication system using de-Oxygenated fuel | 2016-04-26 | Awaiting Applicant's Response | GB2538623 |
| Aircraft electrical network for electrically powered propulsors | 2016-04-21 | Granted | GB2539547 |
| Gas turbine engine | 2016-04-20 | Awaiting Re-examination | GB2549508 |
| A drain for a pressure sensing line | 2016-04-19 | Awaiting Re-examination | GB2538383 |
| Method of forming a heat exchanger | 2016-04-19 | Pending | GB2549499 |
| Aircraft propulsion system | 2016-04-19 | Granted | GB2539756 |
| Apparatus for machining components of gas turbine engines | 2016-04-13 | Terminated | GB2549308 |
| VSV actuation arrangement | 2016-04-06 | Granted | GB2538159 |
| Composite bodies and their manufacture | 2016-04-05 | Awaiting Applicant's Response | GB2549113 |
| A retaining element, assembly and method | 2016-04-05 | Awaiting Re-examination | GB2549107 |
| Rotor damper | 2016-03-23 | Awaiting Applicant's Response | GB2537490 |
| Convergent-divergent nozzle | 2016-03-23 | Granted | GB2537742 |
| Aircraft propulsion system | 2016-03-23 | Granted | GB2537743 |
| A combustion chamber assembly | 2016-03-22 | Awaiting Re-examination | GB2548585 |
| Fuel injector system | 2016-03-17 | Awaiting Re-examination | GB2538146 |
| A seal arrangement | 2016-03-10 | Awaiting Re-examination | GB2536812 |
| Transmission system | 2016-03-10 | Awaiting Re-examination | GB2548140 |
| Aircraft superconducting electrical propulsion system | 2016-03-09 | Pending | GB2548123 |
| A composite component | 2016-03-08 | Awaiting Re-examination | GB2548113 |
| Double skinned pipe assembly | 2016-03-07 | Pending | GB2548332 |
| Flexible tools and apparatus for machining objects | 2016-03-04 | Awaiting Re-examination | GB2537731 |
| Gas turbine engine fluid heat management system | 2016-03-04 | Pending | GB2536803 |
| Supercritical fluid heat engine | 2016-03-03 | Granted | GB2547927 |
| A bladed rotor arrangement | 2016-03-02 | Awaiting Re-examination | GB2547906 |
| Abrading tool for a rotary dresser | 2016-02-25 | Granted | GB2537721 |
| Gas turbine engine | 2016-02-25 | Awaiting Re-examination | GB2547674 |
| Electrical coupling unit | 2016-02-24 | Granted | GB2537963 |
| A jointed tool for machining an object | 2016-02-23 | Granted | GB2536358 |
| Fluid | 2016-02-19 | Pending | GB2536795 |
| Gas bleed arrangement | 2016-02-19 | Awaiting Re-examination | GB2536357 |
| Seal arrangement | 2016-02-17 | Pending | GB2540233 |
| Stator vane | 2016-02-15 | Pending | GB2547273 |
| Retention device | 2016-02-09 | Granted | GB2537711 |
| Balancing of axial thrust forces within a gas turbine engine | 2016-02-04 | Awaiting Re-examination | GB2547008 |
| A system and method for applying a tensile load to a component, having a mechanical fuse | 2016-02-04 | Granted | GB2536350 |
| Bearing arrangements | 2016-02-03 | Granted | GB2546989 |
| Low cobalt hard facing alloy | 2016-02-01 | Granted | GB2546808 |
| Low cobalt hard facing alloy | 2016-02-01 | Granted | GB2546809 |
| A bladed disc | 2016-01-27 | Granted | GB2535866 |
| An access port for a casing of a gas turbine engine and a plug for plugging the access port | 2016-01-21 | Granted | GB2535635 |
| Balancing apparatus, arrangement and method | 2016-01-13 | Granted | GB2535011 |
| Rotor stage | 2016-01-13 | Pending | GB2546481 |
| Methods and apparatus for enabling determination of a position of an object | 2016-01-11 | Awaiting Re-examination | GB2546107 |
| Pressure sensing apparatus | 2016-01-07 | Pending | GB2535623 |
| Open switch fault detection and identification in a two-level voltage source power converter | 2016-01-07 | Granted | GB2535010 |
| Rolling-element bearing and method of countering load applied to rolling-element bearing | 2016-01-06 | Granted | GB2535622 |
| Apparatus to enable rotation of a compressor | 2016-01-05 | Granted | GB2536764 |
| Fan disk and gas turbine engine | 2015-12-24 | Pending | GB2545909 |
| Gas turbine engine vane splitter | 2015-12-23 | Granted | GB2545711 |
| An assembly and a method of using the assembly | 2015-12-18 | Pending | GB2545481 |
| A combustion chamber | 2015-12-17 | Awaiting Re-examination | GB2545459 |
| Method and equipment for repairing a component | 2015-12-16 | Pending | GB2534285 |
| An output member | 2015-12-14 | Granted | GB2534679 |
| Method of manufacturing a magnetically graded material | 2015-12-10 | Granted | GB2545243 |
| A method of controlling an inverter | 2015-12-10 | Granted | GB2545236 |
| A joint assembly and a method of using the same | 2015-12-08 | Granted | GB2533698 |
| Method and apparatus for machining objects | 2015-12-03 | Awaiting Re-examination | GB2545004 |
| A heat sink of source apparatus and method | 2015-12-01 | Pending | GB2544979 |
| Metal coated fibre forming apparatus and method of forming a metal coated fibre | 2015-12-01 | Pending | GB2534021 |
| Particle separation within a gas turbine intake duct | 2015-11-24 | Granted | GB2534978 |
| Gas Turbine Engine | 2015-11-23 | Awaiting Re-examination | GB2544553 |
| Vanes of a gas turbine engine | 2015-11-23 | Granted | GB2544735 |
| Gas turbine engine | 2015-11-23 | Granted | GB2544554 |
| Gas turbine engine | 2015-11-20 | Awaiting Re-examination | GB2544526 |
| Icing prevention of a gas turbine engine pressure sensing assembly | 2015-11-19 | Granted | GB2536751 |
| Surface inspection of an object using multiple images | 2015-11-13 | Granted | GB2546957 |
| Inspection apparatus and methods of inspecting gas turbine engines | 2015-11-03 | Awaiting Re-examination | GB2544058 |
| Cooling system for electrical equipment | 2015-11-03 | Awaiting Re-examination | GB2544052 |
| Compressor cooling | 2015-10-29 | Granted | GB2534006 |
| A combustion chamber assembly | 2015-10-29 | Awaiting Re-examination | GB2543803 |
| Valve | 2015-10-27 | Pending | GB2543767 |
| Mechanical device for amplifying relative displacement | 2015-10-26 | Pending | GB2543762 |
| Test methods and apparatus | 2015-10-21 | Pending | GB2543535 |
| Blade positioning | 2015-10-20 | Pending | GB2543526 |
| A method of starting a gas turbine engine | 2015-10-20 | Awaiting Re-examination | GB2532867 |
| Aerofoil tip profiles | 2015-10-15 | Pending | GB2543327 |
| Apparatus for building a component | 2015-10-14 | Pending | GB2543305 |
| Machining tool | 2015-10-08 | Granted | GB2532128 |
| A shroud assembly | 2015-10-08 | Granted | GB2533030 |
| A method and apparatus for inspecting a component having a cellular structure | 2015-09-29 | Granted | GB2543259 |
| Igniter assembly for a combustor of a gas turbine engine | 2015-09-29 | Granted | GB2531918 |
| Apparatus, methods, computer programs, and non-transitory computer readable storage mediums for controlling movement of robotic machinery | 2015-09-22 | Pending | GB2542566 |
| Improvements to a joint assembly | 2015-09-16 | Granted | GB2531154 |
| Aircraft comprising a boundary layer ingesting propulsor | 2015-09-11 | Pending | GB2542184 |
| Abrasive processing method | 2015-09-11 | Granted | GB2531153 |
| Gear trains | 2015-09-10 | Awaiting Re-examination | GB2542338 |
| A method of assembling a rotor stack | 2015-08-27 | Pending | GB2541701 |
| Apparatus and methods for determining location of at least a part of an object | 2015-08-26 | Awaiting Re-examination | GB2541689 |
| Gas Turbine Engine with Removable Bonding Patch | 2015-08-18 | Granted | GB2530401 |
| Auxiliary power unit assembly and a method of using the same | 2015-08-07 | Pending | GB2541185 |
| Gas Turbine Engine and Method of operation | 2015-07-31 | Granted | GB2530628 |
| Method of operation of a gas turbine engine | 2015-07-31 | Awaiting Re-examination | GB2530629 |
| Propulsor | 2015-07-29 | Pending | GB2541173 |
| Combustor for a gas turbine engine | 2015-07-27 | Awaiting Re-examination | GB2540769 |
| Fluid conduit liner | 2015-07-17 | Pending | GB2540422 |
| Method of removing weld flash | 2015-07-17 | In Order For Grant | GB2530156 |
| A nickel-base superalloy | 2015-07-03 | Granted | GB2539957 |
| Aircraft vapour trail control system | 2015-06-22 | Awaiting Re-examination | GB2539874 |
| Fan casing assembly | 2015-06-09 | Awaiting Re-examination | GB2539217 |
| A monitoring system | 2015-06-08 | Pending | GB2539195 |
| Rotor blade manufacture | 2015-05-29 | Granted | GB2528759 |
| Component processing | 2015-05-28 | Granted | GB2528368 |
| Casting die | 2015-05-22 | Pending | GB2538557 |
| A fuel manifold and fuel injector arrangement | 2015-05-21 | Granted | GB2528556 |
| A hinge arrangement | 2015-05-14 | Pending | GB2528362 |
| Shell mould production | 2015-05-13 | Pending | GB2538268 |
| Fan disc | 2015-05-11 | Granted | GB2528358 |
| Apparatus and methods for controlling velocity of aircraft during landing roll-out and/or taxiing | 2015-05-06 | Granted | GB2538081 |
| A shaft assembly comprising a frangible coupling and a flexible coupling | 2015-04-20 | Pending | GB2537613 |
| Fibre pre-form manufacturing method | 2015-04-10 | Granted | GB2525985 |
| Aircraft vapour trail control system | 2015-03-31 | Pending | GB2526669 |
| Turbomachinery blade | 2015-03-27 | Pending | GB2536707 |
| A method of modelling at least a part of a gas turbine engine | 2015-03-24 | Awaiting Re-examination | GB2536647 |
| Methods of modelling at least a part of a gas turbine engine | 2015-03-24 | Awaiting Re-examination | GB2536648 |
| A method of modelling at least a part of a gas turbine engine | 2015-03-24 | Awaiting Re-examination | GB2536649 |
| HPT Integrated interstage seal and cooling air passageways | 2015-03-19 | Pending | GB2536628 |
| Angled butterfly valve | 2015-02-26 | Pending | GB2535751 |
| Pipe, apparatus and method | 2015-02-24 | Awaiting Re-examination | GB2535709 |
| Fault detection and diagnosis | 2015-01-23 | Granted | GB2534406 |
| Method and system of controlling aircraft engine emissions | 2015-01-22 | Pending | GB2534559 |
| Arrangement of foil windings and method of arranging foil windings | 2015-01-21 | Pending | GB2534842 |
| Assembly having a seal and a rotatable component | 2015-01-16 | Pending | GB2534361 |
| Pressure sensor system | 2015-01-15 | Pending | GB2534166 |
| Assembly for forming a composite material part | 2015-01-15 | Pending | GB2534171 |
| Method and apparatus for machining a blade | 2015-01-12 | Pending | GB2533971 |
| Gas turbine engine intake duct | 2014-12-22 | Pending | GB2533586 |
| Testing rig and method | 2014-12-19 | Pending | GB2533401 |
| A gas turbine engine with a compliant filament seal arrangement | 2014-12-17 | Pending | GB2536861 |
| Cooling of engine components | 2014-12-16 | Granted | GB2533315 |
| A method of repairing a component of a gas turbine engine | 2014-12-16 | Pending | GB2533322 |
| A liquid cooling apparatus and method for a gas tubine engine | 2014-12-11 | Pending | GB2533132 |
| Joint | 2014-12-10 | Granted | GB2533282 |
| Fluidfoil | 2014-11-24 | Granted | GB2532507 |
| Substrate cooling device | 2014-11-05 | Pending | GB2532024 |
| A bearing chamber sealing assembly | 2014-11-04 | Pending | GB2532197 |
| A related gas turbine arrangement and a related method | 2014-10-30 | Granted | GB2531775 |
| Fluid conduit | 2014-10-20 | Pending | GB2531521 |
| Heat exchanger | 2014-10-03 | Pending | GB2530794 |
| A heat shield | 2014-10-01 | Pending | GB2530763 |
| Mounting arrangement | 2014-09-30 | Pending | GB2530735 |
| Gas Turbine Engine Mounting Arrangement | 2014-09-30 | Pending | GB2530733 |
| Fan blade and method of manufacture | 2014-09-26 | Pending | GB2530553 |
| A shroud segment retainer | 2014-09-26 | Granted | GB2533544 |
| A seal segment for a gas turbine engine | 2014-09-25 | Pending | GB2530531 |
| Composite Component Manufacture | 2014-09-11 | Pending | GB2530059 |
| A self-rectifying turbine | 2014-09-10 | Pending | GB2530048 |
| Rotary blade tip | 2014-09-04 | Granted | GB2529854 |
| Gas turbine engine rotor arrangement | 2014-08-29 | Awaiting Re-examination | GB2529681 |
| A wear monitor for an abradable liner for a fan of a gas turbine engine | 2014-08-28 | Granted | GB2529811 |
| Cavity filled aerofoil | 2014-08-27 | Pending | GB2529641 |
| Aero engine fuel system | 2014-08-26 | Granted | GB2529636 |
| An assembly | 2014-06-16 | Granted | GB2527297 |
| Compressor drum | 2014-05-30 | Pending | GB2526609 |
| A casing arrangement | 2014-05-21 | Pending | GB2526321 |
| A borescope and a method of processing a component within an assembled apparatus using a borescope | 2014-04-24 | Granted | GB2525410 |
| A panel attachment system and a method of using the same | 2014-04-15 | Pending | GB2525197 |
| A panel connection system and a method of using the same | 2014-04-14 | Granted | GB2525179 |
| Measurement of reinforcement volume fraction | 2014-04-04 | Pending | GB2524829 |
| Aircraft vapour trail control system | 2014-04-02 | Granted | GB2524775 |
| Aircraft vapour trail control system | 2014-04-02 | Granted | GB2524776 |
| Engine vapour trail mitigation system | 2014-04-02 | Pending | GB2524773 |
| Aircraft vapour trail control system | 2014-04-02 | Granted | GB2524772 |
| Aircraft vapour trail control system | 2014-04-02 | Pending | GB2524774 |
| A shaft clamp assembly and a method of using the same | 2014-03-26 | Granted | GB2517533 |
| Testing rig | 2014-03-21 | Granted | GB2524479 |
| Gas turbine engine | 2014-03-21 | Granted | GB2524320 |
| An annular combustion chamber upstream wall and heat shield arrangement | 2014-03-18 | Pending | GB2524265 |
| Gas turbine engine | 2014-02-14 | Granted | GB2524229 |
| A leaf seal | 2014-02-14 | Pending | GB2523139 |
| Gas turbine engine component | 2014-02-14 | Pending | GB2523140 |
| Method and system for detecting a flow blockage in a pipe | 2014-02-05 | Granted | GB2522847 |
| Gas turbine transport | 2014-01-17 | Terminated | GB2520368 |
| A Forging Apparatus | 2014-01-09 | Granted | GB2522024 |
| Fuel spray nozzle | 2013-12-10 | Granted | GB2521127 |
| Actuator | 2013-12-06 | Awaiting First Examination | GB2522159 |
| Gas turbine engine | 2013-11-27 | Pending | GB2523069 |
| Gas turbine engine fan stand with hinged rotating frame | 2013-11-19 | Pending | GB2509229 |
| Gas turbine engine stand with slide rail and lock mechanism | 2013-11-19 | Pending | GB2509230 |
| Method of engine split and reassembly | 2013-11-19 | Granted | GB2510229 |
| Edge Detector | 2013-11-12 | Granted | GB2520247 |
| Method and apparatus for forming thin discs | 2013-11-12 | Granted | GB2510457 |
| Method and Apparatus for Supporting Blades | 2013-10-23 | Granted | GB2519532 |
| Method and apparatus for supporting blades | 2013-10-23 | Granted | GB2519531 |
| A thermal controller for semiconductor power switching devices | 2013-10-03 | Terminated | GB2510658 |
| A method and apparatus for separating a canister and component | 2013-09-05 | Granted | GB2517939 |
| Axial flow machine cooling system | 2013-08-19 | Granted | GB2510004 |
| A panel attachment system | 2013-08-16 | Granted | GB2517203 |
| A method of reducing wrinkles in pressed sheet metal components | 2013-08-16 | Granted | GB2510445 |
| A boroscope | 2013-08-15 | Granted | GB2506744 |
| A boroscope and a method of laser processing a component using the borescope | 2013-08-15 | Granted | GB2506516 |
| Aerofoil Blade | 2013-08-09 | Granted | GB2516973 |
| Forming a perforated composite panel, using a layer as a template for another | 2013-08-07 | Granted | GB2506508 |
| Acoustic liner | 2013-08-01 | Terminated | GB2519501 |
| A joint | 2013-07-30 | Granted | GB2506261 |
| Aerofoil component handling tool | 2013-07-30 | Granted | GB2516676 |
| A panel attachment system | 2013-07-24 | Granted | GB2516473 |
| A fuel spray nozzle | 2013-07-22 | Terminated | GB2516445 |
| A duct and method for damping pressure waves caused by thermoacoustic instability | 2013-07-18 | Granted | GB2516286 |
| Health monitoring | 2013-07-11 | Terminated | GB2516080 |
| Rotor assembly with sprung chocking device | 2013-07-09 | Granted | GB2507144 |
| Tip clearance control method | 2013-07-09 | Terminated | GB2516048 |
| An Additive Layer Manufacturing Method | 2013-06-17 | Terminated | GB2515287 |
| Rivetable attachment | 2013-06-14 | Terminated | GB2515097 |
| A lock plate | 2013-05-31 | Granted | GB2511584 |
| A Leaf Seal | 2013-05-29 | Terminated | GB2503800 |
| Method / system of monitoring the performance of a fluid heat exchanger | 2013-05-15 | Granted | GB2510654 |
| Static balancing of retaining plates using dedicated weighing disc | 2013-05-14 | Granted | GB2506712 |
| Vehicle composite structure | 2013-05-03 | Terminated | GB2513652 |
| An Aircraft Powerplant | 2013-04-24 | Granted | GB2506464 |
| Method of generating a tool path for manufacture or repair of an aerofoil | 2013-04-19 | Granted | GB2513177 |
| Torque application tool | 2013-04-16 | Granted | GB2513131 |
| Dual Channel Accelerometer and Method of Manufacturing the Same | 2013-04-15 | Granted | GB2505737 |
| Shaping of aerofoil edges | 2013-04-11 | Granted | GB2512907 |
| A combustion chamber | 2013-04-05 | Terminated | GB2512642 |
| Method of forming a composite article including partially severing tows | 2013-03-28 | Granted | GB2506218 |
| Machine tool | 2013-03-18 | Granted | GB2512059 |
| Erosion Resistant Coating | 2013-03-12 | Terminated | GB2511768 |
| A combustion chamber heat shield and seal assembly and a method of manufacturing a combustion chamber heat shield and seal assembly | 2013-03-08 | Granted | GB2511563 |
| Process and Apparatus for Cleaning a Surface | 2013-02-15 | Granted | GB2511036 |
| Material removal method | 2013-02-12 | Granted | GB2510816 |
| Method of forming a bonded assembly | 2013-02-06 | Granted | GB2510562 |
| Contact device for contoured surfaces | 2013-01-25 | Granted | GB2510142 |
| An aircraft electrical generator supplemented by an energy store until the generator is ramped up to meet the load requirement. | 2013-01-24 | Terminated | GB2510121 |
| Integral slot wedges and stator sleeve | 2013-01-11 | Terminated | GB2509738 |
| Aligning replacement aerofoil vane with platform | 2012-12-14 | Terminated | GB2508886 |
| A pressure sensitive actuator for use in nuclear reactor systems | 2012-12-11 | Terminated | GB2508815 |
| Joint using branched fastening projection | 2012-12-10 | Granted | GB2508656 |
| Calculating machining angle using amount of material removed in machining pass | 2012-12-04 | Ceased | GB2508597 |
| Inspection arrangement | 2012-11-15 | Granted | GB2507980 |
| Apparatus and method for measuring gas flow through a gas turbine rotary seal | 2012-11-12 | Terminated | GB2507791 |
| Flexible printed circuit (FPC) electrical harness and connector | 2012-10-24 | Terminated | GB2496281 |
| Electrical harness | 2012-10-24 | Granted | GB2497166 |
| Flexible printed circuit (FPC) harness connector | 2012-10-24 | Terminated | GB2496282 |
| Composite Product Manufacturing System and Method | 2012-10-18 | Granted | GB2507080 |
| A gas turbine engine system transition duct | 2012-10-10 | Terminated | GB2506876 |
| Re-dressing the leading edge of a gas turbine aerofoil using a fluid jet | 2012-09-26 | Granted | GB2506357 |
| Distributed power semiconductor device | 2012-09-21 | Terminated | GB2506141 |
| Method of determining a tool path for machining a component | 2012-09-03 | Terminated | GB2505497 |
| Fixture and method for securing an aerofoil | 2012-09-03 | Terminated | GB2505496 |
| Pivoted fan outlet guide vane | 2012-08-15 | Terminated | GB2504969 |
| Method and apparatus for testing a sample surface | 2012-08-02 | Terminated | GB2504527 |
| Electrical harness assembly for a gas turbine engine | 2012-07-10 | Granted | GB2498014 |
| Spool for turbo machinery | 2012-06-29 | Granted | GB2503495 |
| Method of making an object using a deposition control plate | 2012-06-18 | Terminated | GB2503215 |
| A honeycomb seal a method of manufacturing a honeycomb seal | 2012-05-23 | Terminated | GB2502309 |
| Containment case for a gas turbine engine | 2012-05-11 | Granted | GB2501918 |
| Gas turbine engine systems | 2012-03-07 | Granted | GB2498006 |
| A cooling arrangement for an electrical machine | 2012-02-10 | Terminated | GB2499236 |
| A cooling arrangement for an electrical machine | 2012-02-10 | Terminated | GB2499235 |
| Means of Retaining a Burner Seal to a Combustor Dome | 2012-02-07 | Granted | GB2499196 |
| Turbomachine casing with energy absorbing element | 2012-01-25 | Terminated | GB2488628 |
| Turbomachine casing with energy absorbing pocket | 2012-01-25 | Terminated | GB2488629 |
| Pipe inspection probing cable having an external helical track | 2012-01-23 | Terminated | GB2498581 |
| Cooled aerofoil with helical passage | 2012-01-20 | Granted | GB2498551 |
| Ice impact panel for a gas turbine engine | 2012-01-05 | Terminated | GB2498194 |
| Fibre-reinforced metallic foam made by electroforming | 2012-01-04 | Terminated | GB2498704 |
| A method of servicing a gas turbine engine | 2011-12-22 | Granted | GB2497809 |
| A gas turbine aeroengine arrangement | 2011-12-22 | Ceased | GB2497934 |
| Electrical harness | 2011-12-22 | Granted | GB2497807 |
| Measurement fixture for use in determining position and orientation of object and method of determining position, orientation of object relative to reference | 2011-12-21 | Terminated | GB2498333 |
| Rotor blade with serrated trailing edge | 2011-12-19 | Terminated | GB2497739 |
| Apparatus for and method of treatment a component in a fluidised bed with variable positioning of the treatment chamber in relation to the powder reservoir | 2011-12-13 | Granted | GB2497539 |
| Fluidised bed treatment | 2011-12-13 | Granted | GB2497538 |
| Method and apparatus for the treatment of part of a component using a fluidised bed of powder, the apparatus including a powder screen | 2011-12-13 | Granted | GB2497541 |
| Apparatus for friction welding | 2011-12-05 | Granted | GB2497287 |
| Nickel-based alloys comprising 0.2-0.6 % by weight silicon | 2011-12-02 | Terminated | GB2497128 |
| An apparatus and a method of inspecting a turbomachine | 2011-11-28 | Granted | GB2496903 |
| Gas turbine engine abradable liner | 2011-11-25 | Terminated | GB2496887 |
| A rim drive electrical machine | 2011-11-23 | Granted | GB2493997 |
| Sealing arrangement | 2011-09-28 | Granted | GB2495092 |
| A fluid conduit with electromagnetic particulate matter vaporiser | 2011-09-22 | Granted | GB2494895 |
| Asset Condition Monitoring Using Internal Signals Of The Controller | 2011-09-07 | Terminated | GB2494416 |
| Fluid separation | 2011-09-05 | Terminated | GB2494193 |
| Pressure gauge with a helicoid member providing multiple, longer fluid paths | 2011-09-05 | Granted | GB2484569 |
| A catcher ring for a turbomachine shaft | 2011-09-02 | Granted | GB2494178 |
| A rotor casing liner comprising multiple sections | 2011-08-31 | Granted | GB2494137 |
| Exit swirl sensor arrangement for a tidal generator | 2011-08-31 | Terminated | GB2494138 |
| Gas turbine engine access door | 2011-08-25 | Granted | GB2493953 |
| Method Of Managing Operational Health Of Assets | 2011-08-23 | Terminated | GB2493932 |
| Determining the position and orientation of a remote end of a boroscope | 2011-08-19 | Terminated | GB2493770 |
| Method for locating artefacts in a material | 2011-08-17 | Granted | GB2493735 |
| Pressure indicator | 2011-08-03 | Granted | GB2484564 |
| Non-contact measuring device | 2011-07-29 | Terminated | GB2493205 |
| Geothermal power plant for distribution pipeline | 2011-07-15 | Granted | GB2492958 |
| A tool for applying shape memory effect fasteners | 2011-07-13 | Granted | GB2482389 |
| Controllable Flameholder | 2011-07-12 | Ceased | GB2482385 |
| Combustion controller | 2011-07-12 | Ceased | GB2482386 |
| Magnetic-Field Flashback Protector | 2011-07-12 | Ceased | GB2482387 |
| Combustion Chamber With Improved Air/Fuel Mixing | 2011-07-11 | Granted | GB2492762 |
| Adhesive fastening element with first and second members for holding a work piece | 2011-07-04 | Granted | GB2492548 |
| Gas turbine engine impingement cooling | 2011-06-30 | Terminated | GB2492374 |
| A heat treatment apparatus and a method of using such apparatus | 2011-06-23 | Granted | GB2492135 |
| Mounting assembly | 2011-06-22 | Granted | GB2492107 |
| A method of detecting shaft break in a gas turbine engine | 2011-06-16 | Terminated | GB2488844 |
| Tip treatment for a rotor casing | 2011-06-15 | Granted | GB2492061 |
| Mounting system | 2011-06-14 | Granted | GB2491811 |
| Rotating blade analysis | 2011-06-10 | Granted | GB2491632 |
| Datum determination in a turbulent flow aircraft simulation | 2011-06-07 | Terminated | GB2491598 |
| A method of manufacturing a sheet metal annular combustion chamber | 2011-06-06 | Terminated | GB2491580 |
| An apparatus and a method of shaping an edge of an aerofoil | 2011-06-03 | Ceased | GB2491397 |
| Shaping an edge of an aerofoil, especially re-shaping the leading edge of an eroded gas turbine engine blade | 2011-06-03 | Ceased | GB2491398 |
| Balanced bladed rotor | 2011-05-23 | Granted | GB2491121 |
| Hole finishing tool | 2011-05-20 | Terminated | GB2490955 |
| A vertical lift fan for an aircraft which includes a switchable transmission | 2011-05-18 | Ceased | GB2490915 |
| A gas turbine power plant cooling system controller | 2011-05-10 | Terminated | GB2490678 |
| Support for a tool in an assembled apparatus | 2011-05-09 | Granted | GB2504612 |
| A method of supporting a tool and an apparatus for supporting a tool in an assembled apparatus | 2011-05-09 | Granted | GB2490667 |
| A sealed assembly | 2011-05-06 | Terminated | GB2490535 |
| Turbine array control | 2011-05-04 | Granted | GB2490510 |
| A head part of an annular combustion chamber | 2011-04-28 | Granted | GB2490348 |
| Method of manufacturing a component using a laser | 2011-04-20 | Granted | GB2490143 |
| Aerofoil assembly | 2011-04-19 | Terminated | GB2490127 |
| Methods for controlling friction between heterogeneous contact surfaces | 2011-04-19 | Granted | GB2490128 |
| Splined coupling having biasing elements to remove backlash | 2011-04-18 | Granted | GB2490114 |
| Fuel Injector with an Air Passage used to Convey a Spark to a Combustion Chamber | 2011-04-13 | Granted | GB2489963 |
| Gas turbine engine exhaust gas transition ducts | 2011-04-08 | Granted | GB2489738 |
| Windage shield | 2011-04-07 | Granted | GB2489727 |
| An advanced warning system and method for a turbine | 2011-04-07 | Terminated | GB2492686 |
| Hollow shaft | 2011-04-07 | Granted | GB2489729 |
| High frequency generator for isolated networks comprising a high frequency converter connected via an AC link | 2011-04-05 | Terminated | GB2490305 |
| Abradable seal liner | 2011-04-04 | Granted | GB2489693 |
| A water jet propulsion device having fluid injection nozzles | 2011-04-01 | Granted | GB2489521 |
| A water jet propulsion device having a duct with an inflatable portion | 2011-04-01 | Terminated | GB2489522 |
| Checking positional accuracy of features | 2011-03-31 | Granted | GB2489495 |
| Variable geometry duct | 2011-03-30 | Terminated | GB2489475 |
| Improvements relating to layered composite components | 2011-03-30 | Granted | GB2489480 |
| A containment casing for a gas turbine engine | 2011-03-29 | Granted | GB2489673 |
| A device for axially loading a rotating shaft with respect to a first component | 2011-03-29 | Terminated | GB2489456 |
| Application of treatment fluids to components | 2011-03-24 | Terminated | GB2489665 |
| Application of treatment fluids to components | 2011-03-24 | Terminated | GB2489666 |
| Device for fatigue testing a specimen | 2011-03-23 | Terminated | GB2489263 |
| Bladed rotor seal | 2011-03-22 | Granted | GB2490858 |
| Bladed rotor with annulus filler | 2011-03-21 | Terminated | GB2489222 |
| Method and apparatus for removing an aerofoil structure from a casing section of a rotary machine | 2011-03-15 | Granted | GB2489003 |
| Electrical machine | 2011-03-09 | Terminated | GB2492277 |
| Shaft break detection | 2011-03-09 | Terminated | GB2488805 |
| A halving joint structure | 2011-03-02 | Granted | GB2488567 |
| A halving joint structure | 2011-03-02 | Granted | GB2488566 |
| A method and apparatus for masking a portion of a component | 2011-03-02 | Granted | GB2488568 |
| A safety connector | 2011-03-02 | Granted | GB2488975 |
| A workpiece support comprising pivotal arms | 2011-03-01 | Granted | GB2488555 |
| A method of repairing a component | 2011-02-23 | Ceased | GB2488333 |
| Composite component comprising an indicator mechanically associated with the reinforcing fibres | 2011-02-22 | Terminated | GB2488315 |
| Flow modifying formation for aircraft wing | 2011-02-21 | Granted | GB2488172 |
| Pylon comprising winglets, for attaching gas turbine engine to aircraft wing | 2011-02-18 | Terminated | GB2481667 |
| Aligning the blades of a gas turbine rotor during tip grinding | 2011-02-16 | Granted | GB2487799 |
| Modulated field electromagnetic machine | 2011-02-16 | Terminated | GB2488129 |
| Inspection of an engine component | 2011-02-09 | Terminated | GB2487931 |
| Inspection of engine components | 2011-02-09 | Terminated | GB2487930 |
| DC power network protection system | 2011-02-08 | Terminated | GB2487918 |
| Turbomachine with casing grooves | 2011-02-03 | Granted | GB2487900 |
| An erosion testing assembly | 2011-02-02 | Granted | GB2487742 |
| Coupling having a threaded interconnector to limit torque | 2011-01-26 | Terminated | GB2487551 |
| A diffusion bonded and superplastically formed turbomachine blade | 2010-12-23 | Granted | GB2486695 |
| A method of manufacturing an Aerofoil | 2010-11-26 | Granted | GB2485831 |
| Machine buoyancy control system | 2010-11-19 | Ceased | GB2487878 |
| Luminescent surface coating for inspection | 2010-11-18 | Terminated | GB2485564 |
| Connection leads for superconductor device | 2010-11-05 | Granted | GB2485205 |
| Generating residual stress in hollow body during cure to deflect composite body on relaxation | 2010-11-04 | Terminated | GB2485183 |
| Annulus filler for gas turbine engine rotor disc | 2010-11-01 | Granted | GB2484988 |
| Pressure indicator | 2010-10-25 | Granted | GB2489192 |
| Turbomachine blade with deflectable leading edge to reduce foreign object damage | 2010-10-22 | Granted | GB2484726 |
| A mould assembly for a hot isostatic pressing process | 2010-10-20 | Granted | GB2484690 |
| Forming a component with a projection by hot isostatic pressing | 2010-10-20 | Granted | GB2484691 |
| Pressure indicator with an inlet pipe having a path length greater than its nominal length | 2010-10-14 | Terminated | GB2489191 |
| A cooling system for an open rotor gas turbine engine | 2010-10-04 | Granted | GB2474553 |
| Acoustic liner and heat exchanger for gas turbine inlet duct | 2010-10-04 | Granted | GB2476855 |
| Testing of hollow rotary components | 2010-10-01 | Terminated | GB2484135 |
| Anti fret liner assembly | 2010-09-23 | Granted | GB2477825 |
| Gas turbine engine bearing housing sealing | 2010-09-20 | Terminated | GB2483714 |
| A Fuel Injector Having Multiple Pilot Circuits | 2010-09-14 | Granted | GB2473722 |
| An aerofoil blade with a set-back portion | 2010-08-23 | Terminated | GB2483059 |
| A turbomachine casing assembly | 2010-08-23 | Granted | GB2483060 |
| A method of damping aerofoil structure vibrations | 2010-08-23 | Terminated | GB2483061 |
| Rotor structure of dynamo-electric machine | 2010-08-10 | Terminated | GB2482689 |
| An aerofoil, an aerofoil sub-assembly and a method of making the same | 2010-08-09 | Ceased | GB2482674 |
| A fastener | 2010-08-05 | Ceased | GB2482518 |
| A fastener | 2010-08-05 | Ceased | GB2482521 |
| Inspection of holes | 2010-08-05 | Granted | GB2473099 |
| A fastener | 2010-08-05 | Ceased | GB2482517 |
| A fastener | 2010-08-05 | Ceased | GB2482519 |
| A duct | 2010-07-23 | Terminated | GB2482170 |
| Process control method | 2010-07-14 | Granted | GB2482003 |
| A leaf seal and a method of manufacturing a leaf seal | 2010-07-13 | Terminated | GB2481990 |
| Rotor blade with air flow passages | 2010-07-07 | Granted | GB2481822 |
| A clamping assembly | 2010-07-06 | Granted | GB2481811 |
| A method for predicting initial unbalance in a component such as a blisk | 2010-06-28 | Terminated | GB2481582 |
| Shaped Air-Swirler Vanes for a Gas Turbine Engine Fuel Injector | 2010-06-25 | Granted | GB2481075 |
| Engine and supporting pylon | 2010-06-25 | Granted | GB2481437 |
| Testing shear by through-thickness compression | 2010-06-24 | Granted | GB2471551 |
| Press brake | 2010-06-23 | Granted | GB2481420 |
| Temperature, Pressure and Neutron Fluence Measurment | 2010-06-09 | Terminated | GB2481039 |
| A method of manufacturing an article by diffusion bonding and superplastic forming | 2010-06-03 | Granted | GB2481000 |
| Toggle clamp locking device | 2010-05-17 | Granted | GB2480434 |
| Support frame | 2010-05-11 | Granted | GB2479215 |
| Waste gas compressor train | 2010-05-11 | Terminated | GB2480270 |
| A surface preparation tool | 2010-05-05 | Terminated | GB2480074 |
| Oil cooler | 2010-05-04 | Granted | GB2493291 |
| Oil cooler for gas turbine engine | 2010-05-04 | Granted | GB2477362 |
| Thermal transfer arrangement | 2010-04-26 | Granted | GB2479865 |
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