GE AVIO S.R.L.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 2342
 
  
 
F16H GEARING2080
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 851
 
  
 
B01D SEPARATION 4130
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 4103
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 353
 
  
 
F02K JET-PROPULSION PLANTS 335
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 367
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 238
 
  
 
B64C AEROPLANES; HELICOPTERS 272

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0307,062 OIL TRANSFER UNIT FOR TRANSFERRING OIL BETWEEN A STATIONARY PART AND A ROTATING PARTApr 20, 17Oct 26, 17[F16H, F01D]
2017/0307,063 OIL TRANSFER UNIT FOR TRANSFERRING OIL BETWEEN A STATIONARY PART AND A ROTATING PARTApr 20, 17Oct 26, 17[F16H, F01D]
2017/0184,309 UnknownDec 28, 16Jun 29, 17[F23R, F02C]
2017/0175,872 ASSEMBLING PROCESS FOR MOUNTING A ROLLING BEARING ON A GEAR SHAFT, AND GEAR ASSEMBLY OBTAINABLE BY SUCH A PROCESSDec 16, 16Jun 22, 17[F16C, F16H]
2017/0152,760 CASING FOR USE IN A TURBOFAN ENGINE AND METHOD OF SCAVENGING FLUID THEREFROMNov 30, 16Jun 01, 17[F02K, F01D]
2017/0130,601 GAS TURBINE ENGINE STAGE PROVIDED WITH A LABYRINTH SEALNov 10, 16May 11, 17[F01D]
2016/0169,289 GEARBOX AND DISASSEMBLY METHOD FOR DISENGAGING A DRIVE SHAFT IN SUCH A GEARBOXJul 29, 14Jun 16, 16[F16D, F02C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878371 Powder dispenser for making a component by additive manufacturingNov 05, 15Jan 30, 18[B29C, B33Y, B22F]
9810082 Gas turbine engine for aircraft engineAug 03, 12Nov 07, 17[F01D]
9797475 Epicyclic transmissionMay 26, 15Oct 24, 17[F16H]
9790810 Stator casing cooling systemJun 14, 13Oct 17, 17[F02C, F01D]
9702253 Low pressure turbine provided with splitters at the last stator array, in particular for a gas turbine engineMay 16, 14Jul 11, 17[F02K, F02C, F01D]
9702451 Planet-carrier for an epicyclic gearing and epicyclic gearing provided with such a planet-carrierSep 17, 15Jul 11, 17[F03D, F16H]
9662603 Filtering net, in particular for a rotary separatorDec 30, 13May 30, 17[B01D]
9650915 Aerofoil array for a gas turbine with anti fluttering meansJun 14, 13May 16, 17[F01D]
9623361 Filter provided with structural elements, in particular for a rotary separatorDec 30, 13Apr 18, 17[B01D]
9523424 Epicyclic transmission provided with a lubricating systemApr 28, 15Dec 20, 16[F16H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0127,400 Method For Repairing An Aluminium Alloy ComponentAbandonedMar 26, 12May 08, 14[C23C]
8537651 Optical disc deviceExpiredFeb 14, 12Sep 17, 13[G11B]

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