VOLVO AERO CORPORATION

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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 653
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 263
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
  
 
B23B TURNING; BORING 151
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8528344 Bleed structure for a bleed passage in a gas turbine engineApr 01, 10Sep 10, 13[F02C]
8484982 Bleed structure for a bleed passage in a gas turbine engineFeb 14, 06Jul 16, 13[F02C]
7802962 Bearing support structure and a gas turbine engine comprising the bearing support structureSep 13, 05Sep 28, 10[F01D]
7470110 Turbine or compressor device and method for assembling the deviceOct 23, 03Dec 30, 08[F01D]
7200933 Method for manufacturing a stator componentAug 14, 03Apr 10, 07[B21K]
7185498 Modular gas turbineDec 20, 03Mar 06, 07[F02C]
7128527 Gas turbine statorMay 15, 03Oct 31, 06[F01B]
7063487 Tool and cutting insert for the fine turning of grooves in workpiecesMar 15, 04Jun 20, 06[B23B]
6915640 Method and a device for supplying fuel to a combustion chamberJul 24, 03Jul 12, 05[F02C]
6883331 Method and arrangement for providing a gas turbine, and engine-braking thereforeOct 06, 03Apr 26, 05[F02C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8448335 Method of manufacturing a wall structure and a machining toolExpiredDec 19, 06May 28, 13[B26D, B21D]
8403629 Stator for a jet engine, a jet engine comprising such a stator, and an aircraft comprising the jet engineExpiredOct 20, 05Mar 26, 13[F01D]
2013/0028,718 STRUT, A GAS TURBINE ENGINE FRAME COMPRISING THE STRUT AND A GAS TURBINE ENGINE COMPRISING THE FRAMEAbandonedApr 16, 10Jan 31, 13[F02C]
8347601 Device for pivoting at least one pivotable element in a gas turbine engineExpiredMay 04, 06Jan 08, 13[F02K, B05B, F01B]
2012/0320,364 DEVICE AND A METHOD FOR DETERMINING A DISTANCE TO A SURFACE OF A WORKPIECE AND AN ARRANGEMENT AND A METHOD FOR EFFECTING A WORKPIECEAbandonedDec 14, 09Dec 20, 12[G01C]
8327617 Outlet nozzle for a jet engine, an aircraft comprising the outlet nozzle and a method for controlling a gas flow from the jet engineExpiredNov 01, 05Dec 11, 12[F02K]
2012/0243,970 ARRANGEMENT AND METHOD FOR CLOSED FLOW COOLING OF A GAS TURBINE ENGINE COMPONENTAbandonedDec 17, 09Sep 27, 12[F01D]
2012/0213,634 GAS TURBINE ENGINE COMPONENTAbandonedOct 27, 09Aug 23, 12[F01D]
8215096 Outlet device for a jet engine and a craft comprising such an outlet deviceExpiredOct 20, 05Jul 10, 12[F02K]
2012/0141,256 ANNULAR GAS TURBINE HOUSING COMPONENT AND A GAS TURBINE COMPRISING THE COMPONENTAbandonedApr 24, 09Jun 07, 12[F01D]
2012/0121,395 METHOD FOR FABRICATING A GAS TURBINE ENGINE COMPONENT AND A GAS TURBINE ENGINE COMPONENTAbandonedApr 23, 09May 17, 12[B23P, F01D]
2012/0048,227 METHOD FOR COATING AN EXHAUST PORT AND APPARATUS FOR PERFORMING THE METHODAbandonedNov 20, 08Mar 01, 12[B05D, B05B, F02F]
8070432 Static gas turbine component and method for repairing such a componentExpiredDec 19, 05Dec 06, 11[F01D]
2011/0283,711 GAS TURBINE COMPONENT AND A GAS TURBINE ENGINE COMPRISING THE COMPONENTAbandonedJun 17, 08Nov 24, 11[F02C]
8061145 Arrangement for propelling an aircraft, aircraft and outlet nozzle for a jet engineExpiredSep 27, 05Nov 22, 11[F02K]
2011/0267,454 METHOD AND A DEVICE FOR DETECTING CRACKS IN AN OBJECTAbandonedDec 16, 04Nov 03, 11[H04N]
2011/0268,575 SPOKE FOR A STATOR COMPONENT, STATOR COMPONENT AND METHOD FOR MANUFACTURING A STATOR COMPONENTAbandonedDec 19, 08Nov 03, 11[B23P, F01D]
2011/0262,277 GAS TURBINE COMPOSITE WORKPIECE TO BE USED IN GAS TURBINE ENGINEAbandonedDec 18, 08Oct 27, 11[B23P, F01D]
8002168 Method of producing an engine wall structureExpiredSep 06, 05Aug 23, 11[B21K, B23K]
2011/0056,078 METHOD OF PRODUCING A ROTOR COMPONENT OR A STATOR COMPONENTAbandonedSep 12, 07Mar 10, 11[B21D]

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