TURBOMECA

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 5123
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 4032
 
  
 
B64D EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS1850
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS1658
 
  
 
F23R GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS 1219
 
  
 
B64C AEROPLANES; HELICOPTERS 569
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR463
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0292,491 IGNITION SYSTEM FOR A COMBUSTION CHAMBER OF A TURBOSHAFT ENGINEOct 06, 15Oct 12, 17[F02P, F02C]
2017/0114,659 TURBINE ENGINE COMPRESSOR WITH VARIABLE-PITCH BLADESApr 01, 15Apr 27, 17[F04D, F01D]
2017/0038,075 AIRCRAFT ENGINE COMPRISING AZIMUTH SETTING OF THE DIFFUSER WITH RESPECT TO THE COMBUSTION CHAMBERApr 07, 15Feb 09, 17[B64D, F23R]
2017/0006,201 ENDOSCOPE AND METHOD FOR USING SAMEDec 10, 14Jan 05, 17[H04N]
2016/0320,230 ASSEMBLY FOR TURBINE ENGINE FOR MEASURING VIBRATIONS SUSTAINED BY A ROTATING BLADEDec 22, 14Nov 03, 16[G01H, G01P, F01D]
2016/0298,468 BLADED ROTORNov 28, 14Oct 13, 16[C23C, F04D, F01D]
2016/0281,608 SELF-CONTAINED POWER UNIT FOR IMPLEMENTING A METHOD FOR OPTIMIZING THE OPERABILITY OF AN AIRCRAFT PROPULSIVE UNITJun 10, 16Sep 29, 16[F02C]
2016/0237,900 TURBOMACHINE DESIGNED TO OPERATE IN TURNING GEAR MODESep 29, 14Aug 18, 16[F02C, F01D]
2016/0116,387 TEST BENCH COMBINING HIGH-FREQUENCY TRIBOLOGICAL STRESS AND OLIGOCYCLIC FATIGUEMay 09, 14Apr 28, 16[G01N]
2016/0069,209 DEVICE FOR WASHING A TURBOMACHINE AIR INTAKE CASINGApr 23, 14Mar 10, 16[F02C, F01D]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915173 Bearing support for a hot section of a turboshaft engine, and an associated turboshaft engineJan 11, 13Mar 13, 18[F16C, F02C, F01D]
9890792 Radial or mixed-flow compressor diffuser having vanesMar 25, 14Feb 13, 18[F04D]
9874149 Method and system for starting an aircraft turboengineAug 27, 13Jan 23, 18[F02C, F01D]
9869621 Test bench combining high-frequency tribological stress and oligocyclic fatigue, on a blade disk of turboshaft engine of an aircraft including a test piece having a portion with a shape of a blade root of a rotor and is engaged in a groove shape complementary to another test pieceMay 09, 14Jan 16, 18[G01N]
9829005 Centrifugal compressor provided with a marker for measuring wear and a method of monitoring wear using said markerSep 27, 12Nov 28, 17[G01N, F04D]
9810612 Oligocyclic fatigue or oligocyclic and polycyclic fatigue test rigMay 09, 14Nov 07, 17[G01M, G01N]
9758238 Accessory drive gearbox for controlling the flaps of an aircraftAug 27, 13Sep 12, 17[B64C]
9748060 Hybrid cutoff member for an electric circuitJun 04, 14Aug 29, 17[H01H]
9689313 Dual-circuit modular injection tubeJul 29, 13Jun 27, 17[F02C, F23R]
9683576 Centrifugal compressor impellerMay 14, 12Jun 20, 17[F04D]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0237,917 METHOD FOR OPTIMISING THE SPECIFIC CONSUMPTION OF A TWIN HELICOPTERAbandonedOct 03, 14Aug 18, 16[B64D, F02C, F01D, B64C]
2016/0017,817 METERING DEVICE FOR A FUEL FEED CIRCUIT OF AN ENGINEAbandonedMar 07, 14Jan 21, 16[F02C]
2014/0216,191 PINION VIBRATION DAMPING USING VISCOELASTIC PATCHAbandonedSep 07, 12Aug 07, 14[F16H]
2014/0133,957 METHOD OF DIFFUSING A GAS TURBINE COMPRESSION STAGE, AND DIFFUSION STAGE FOR IMPLEMENTING SAMEAbandonedJun 19, 12May 15, 14[F04D]
2014/0075,916 METHOD AND DEVICE FOR SUPPLYING A LUBRICANTAbandonedJan 10, 12Mar 20, 14[F16C, F02C, F01D]
2013/0298,686 DEVICE AND METHOD FOR MONITORING A ROTORAbandonedJan 03, 12Nov 14, 13[G01H]
2013/0098,042 DETECTION OF THE OVERSPEED OF A FREE TURBINE BY MEASURING USING A TORQUE METERAbandonedJul 01, 11Apr 25, 13[F02C]
2013/0000,748 DEVICE FOR EJECTING GAS FROM A GAS TURBINE ENGINE AND GAS TURBINE ENGINEAbandonedFeb 09, 11Jan 03, 13[B23P]
2012/0257,954 METHOD FOR COOLING TURBINE STATORS AND COOLING SYSTEM FOR IMPLEMENTING SAID METHODAbandonedDec 20, 10Oct 11, 12[F01D]
2012/0210,725 NON-FLAME-OUT TEST FOR THE COMBUSTION CHAMBER OF A TURBINE ENGINEAbandonedOct 18, 10Aug 23, 12[G01M, G06F, F02C]
2012/0087,800 CENTRIFUGAL IMPELLER FOR A COMPRESSORAbandonedJun 02, 10Apr 12, 12[F01D]
2012/0055,169 TURBINE ENGINE COMPRISING AN EXHAUST-GAS GUIDE CONE WITH A SOUND SUPPRESSORAbandonedMay 27, 10Mar 08, 12[F02C]
2012/0037,280 METHOD FOR PRODUCING A PART MADE FROM A SUPERALLOY BASED ON NICKEL AND CORRESPONDING PARTAbandonedFeb 05, 10Feb 16, 12[C22F, B22D, C22C]
2011/0318,188 AXIAL CENTRIFUGAL COMPRESSOR WITH SCALABLE RAKE ANGLEAbandonedMar 10, 10Dec 29, 11[F01D]
7746458 Diagnosing or determining parameters for an installation for detecting open defects in the surfaces of parts by sweatingExpiredOct 26, 06Jun 29, 10[G01N]
2010/0119,368 DOUBLE SEAL WITH PRESSURISED LIPAbandonedMar 27, 08May 13, 10[F02C, F16J]
7661909 Method and a device for powdering, and a use thereof in a powdering system, in particular in an installation for detecting surface defects by sweatingExpiredOct 26, 06Feb 16, 10[B65G]
2009/0116,955 TURBINE ENGINE COMPRISING MEANS FOR HEATING THE AIR ENTERING THE FREE TURBINEAbandonedNov 05, 08May 07, 09[F01D]
2008/0209,910 METHOD OF STARTING A GAS TURBINE HELICOPTER ENGINE, A FUEL FEED CIRCUIT FOR SUCH AN ENGINE, AND AN ENGINE HAVING SUCH A CIRCUITAbandonedFeb 29, 08Sep 04, 08[F02C]
2005/0194,068 Nickel-based superalloy having very high resistance to hot-corrosion for monocrystalline blades of industrial turbinesAbandonedFeb 28, 05Sep 08, 05[C22C]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.