CUMMINS GENERATOR TECHNOLOGIES LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1196
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 582
 
  
 
F03D WIND MOTORS238
 
  
 
1301 GENERATORS AND MOTORS215
 
  
 
B63H MARINE PROPULSION OR STEERING 139
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0016,485 AdaptorJul 14, 16Jan 19, 17[F16D]
2015/0135,518 Manufacturing a Stator For A Rotating Electrical MachineNov 18, 14May 21, 15[H02K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D799431 Terminal boxApr 25, 16Oct 10, 17[1303]
D797048 Generator adaptorFeb 16, 16Sep 12, 17[1302]
D713339 Motor generatorDec 20, 13Sep 16, 14[1301]
D696628 Motor generatorApr 06, 12Dec 31, 13[1301]
8278883 Load angle measurement and pole slip detectionFeb 07, 08Oct 02, 12[H02P]
8118627 Propulsion arrangementMar 18, 08Feb 21, 12[B63H]
8120222 Rotating electrical machineJul 13, 09Feb 21, 12[H02K]
8008795 Power generation system, wind turbine, and a method of controlling the wind turbine for supplying power to an electrical gridOct 14, 08Aug 30, 11[F03D]
7923643 Separator for separating windingsJun 06, 07Apr 12, 11[B65H, H02G]
7843175 Method and apparatus for controlling excitationAug 06, 09Nov 30, 10[H02P, H02H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0239,757 Housing Arrangement for an Electrical MachineAbandonedOct 18, 12Aug 28, 14[H02K]
2014/0062,097 POWER GENERATION SYSTEMAbandonedApr 05, 12Mar 06, 14[H02P]
2011/0260,566 ROTATING ELECTRICAL MACHINEAbandonedNov 26, 09Oct 27, 11[H02K]
2011/0241,460 AXIAL FLUX MACHINEAbandonedJul 14, 09Oct 06, 11[H02K]
2006/0284,636 Adjustment and display of stored parametersAbandonedFeb 15, 06Dec 21, 06[G01R]

Top Inventors for This Owner

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