NIDEC CONTROL TECHNIQUES LIMITED patents filed

Company number: 01236886


Title Date Filed Status Publication number
Low capacitance drive with improved immunity 2015-05-05 Terminated GB2538079
Motor drive and method of controlling a temperature of a motor drive 2014-10-01 Awaiting Applicant's Response GB2525052
Method of controlling a power output of an inverter drive 2014-09-17 Granted GB2530293
Short-circuit protection 2014-09-02 Granted GB2520121
Energy bypass 2014-08-12 Granted GB2526162
Method and system for determining an offset between a detector and a point on a motor 2014-06-12 Granted GB2527114
Method and system for powering a load 2014-02-27 Granted GB2519823
Servo drive device 2014-01-27 Granted GB2522469
Method and system for controlling a power output of an inverter 2014-01-15 Granted GB2522201
Improvements in Conducted Emissions Filters 2013-11-29 Granted GB2510463
Modulation of switching signals in power converters 2013-11-12 Granted GB2520089
Multi-level converter control 2013-11-12 Granted GB2520090
Address allocation for slave nodes connected in series 2013-08-16 Awaiting Re-examination GB2506976
Modulation of switching signals in power converters 2013-07-30 Granted GB2516683
Devices and methods for cooling components on a PCB 2013-05-31 Granted GB2512409
Ground Fault Detection Circuit 2013-05-21 Awaiting First Examination GB2520915
Apparatus for coupling circuit boards 2013-05-10 Pending GB2514333
Power conversion system 2013-05-07 Awaiting First Examination GB2503338
Method and system for cooling a device 2013-05-03 Granted GB2513943
Method and system for cooling a device 2013-05-03 Granted GB2513650
Method of controlling an inverter by temperature measurement and prediction employing variable frequency switching 2013-05-03 Awaiting First Examination GB2503779
Electrical circuit synchronisation 2013-04-29 Granted GB2513568
Pump control 2013-03-19 Awaiting First Examination GB2512084
Control system for multi-phase rotary machines 2013-03-19 Awaiting First Examination GB2512078
Fail safe circuit 2013-03-08 Awaiting First Examination GB2511564
Drive circuit for electrical load 2013-03-01 Awaiting First Examination GB2511358
Thermal Model 2013-02-28 Awaiting First Examination GB2511348
Drive circuit for power transistor 2013-02-28 Awaiting First Examination GB2511334
Electrical protection device and method 2013-02-15 Granted GB2510871
Communication Module 2013-02-08 Awaiting Re-examination GB2510607
Electrical Generator 2013-02-06 Granted GB2511490
Method and tool for assisting alignment of a pin header 2013-01-30 Awaiting First Examination GB2510342
A desaturation detection circuit for use between a power switching device and the desaturation detection input of an optocoupler 2013-01-22 Awaiting First Examination GB2509987
Method Of Configuring A Modular System 2012-12-19 Awaiting First Examination GB2509079
Conducted emissions filter 2012-12-18 Awaiting First Examination GB2508442
Over-voltage protection for a soft start module with smoothing capacitance 2012-11-30 Awaiting First Examination GB2508394
A mount for electrical equipment 2012-11-30 Granted GB2508402
Reduction of Periodic Disturbances in feedback of a control system 2012-11-15 Granted GB2501565
Circuit for monitoring the operation of an electric motor using a low frequency characteristic such as the back EMF ripple 2012-11-02 Terminated GB2507538
Controlling the temperature of a component based on an attribute of a conductive member 2012-10-31 Awaiting First Examination GB2501783
Storing electrical drive operating parameters 2012-10-18 Granted GB2495842
Method of monitoring the temperature of an apparatus in relation to its operating condition. 2012-10-02 Awaiting First Examination GB2506607
DC Link Capacitor Bank 2012-09-21 Granted GB2506154
Semiconductor device driving unit with switchable gate impedance circuits 2012-09-19 Awaiting First Examination GB2508129
Modulation of switching signals in power converters 2012-08-20 Awaiting First Examination GB2505189
Maximum power point tracker 2012-08-03 Granted GB2493462
Solar panel cleaner 2012-08-02 Granted GB2504530
Controlling parallel inverter switching modules 2012-07-27 Awaiting First Examination GB2504361
Managing recovery from an event in an electrical inverter 2012-06-20 Awaiting First Examination GB2503262
Method and system for communicating between devices 2012-05-25 Awaiting First Examination GB2502349
Heatsink for a PCB with channels accepting edges of the PCB preferably in a cut-out. 2012-05-18 Granted GB2502148
Plate 2012-05-04 In Order For Grant GB2501766
Power resistor leg arrangement 2012-05-04 Terminated GB2505634
Fan guard for an electric axial-flow fan 2012-04-30 Awaiting First Examination GB2501725
Power supply 2012-04-30 Granted GB2501723
Power control system 2012-04-27 In Order For Grant GB2501539
Fail-Safe Interface For Booster Circuit 2012-04-05 Granted GB2500937
System Power Control Supplies Power If Power Threshold Exceed 2012-03-06 Granted GB2500019
Sliding cover with latch mechanism 2012-02-24 Awaiting First Examination GB2499661
Electrical assembly 2012-01-17 Granted GB2498536
Variable switching frequency power converter 2011-12-16 Granted GB2497595
A method of controlling movement of a load using comfort peak curve operation 2011-12-09 Granted GB2497362
Earth busbar providing electrical clearance 2011-11-04 Granted GB2501667
Calibrating a drive system for a motor 2011-10-18 Granted GB2497721
Barrier device 2011-10-10 Granted GB2503407
Method for connecting printed circuit boards. 2011-09-23 Granted GB2494919
Renewable energy output monitoring 2011-08-09 Granted GB2493534
Voltage compensation system for photovoltaic modules 2009-12-23 Granted GB2476508
A DC motor drive 2008-01-25 Granted GB2456823
Cable guide 2006-11-14 Granted GB2443855





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