SAFRAN POWER UK LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1889
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 1077
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 586
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 473
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 3117
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 257
 
  
 
F02N STARTING OF COMBUSTION ENGINES 231
 
  
 
B01D SEPARATION 1133
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9494124 Electrical apparatusAug 06, 13Nov 15, 16[H02K, F02N, H02P, F02C, F01D]
8876393 Bearing enclosure with integrated wear detectionNov 30, 10Nov 04, 14[F16C, G01B]
8724324 Rotating rectifierJan 30, 12May 13, 14[H01L, H05K]
8604638 Power distribution apparatusOct 29, 10Dec 10, 13[H02G, B60L]
8461740 Rotary electric machineApr 18, 11Jun 11, 13[H02K]
8225919 Releasable drive arrangementNov 04, 09Jul 24, 12[H02P, F16D]
8162122 Drive disconnect deviceFeb 23, 09Apr 24, 12[H02K, F16D]
7598635 Dynamo electric machineNov 28, 06Oct 06, 09[H02K]
7499252 Driver circuitSep 06, 06Mar 03, 09[H02H]
7482787 Controller for a permanent magnet generator and a generator in combination with such a controllerMay 09, 07Jan 27, 09[H20P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0281,713 HIGH PRESSURE PUMPAbandonedNov 20, 13Sep 29, 16[F04C]
2013/0146,414 Drive Coupling DeviceAbandonedDec 10, 12Jun 13, 13[F16D]
7005833 Method of and apparatus for detecting sensor loss in a generator control systemExpiredNov 24, 03Feb 28, 06[H02P]

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