F02B 7/04






Subclass 7/04: Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel (characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00; characterised by precombustion chambers F02B 19/00; characterised by air-storage chambers F02B 21/00; characterised by special shape or construction of combustion chambers F02B 23/00) the fuel in the charge being liquid Methods of operating

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10415484 Engine control systemAug 25, 17Sep 17, 19Rolls-Royce Corporation
10352228 Liquid and gaseous multi-fuel compression ignition enginesOct 03, 16Jul 16, 19STURMAN DIGITAL SYSTEMS LLC
10329997 Diesel engine with dual fuel injectionJul 19, 17Jun 25, 19Ford Global Technologies, LLC
10018142 Auxiliary fuel injector timing driverFeb 10, 17Jul 10, 18GM Global Technology Operations LLC
9995201 Low reactivity, compression-ignition, opposed-piston engineFeb 11, 15Jun 12, 18Achates Power Inc.
9957880 Low reactivity, compression-ignition, opposed-piston engineAug 05, 16May 01, 18Achates Power Inc.
9863305 Low-cost high-efficiency GDCI engines for low octane fuelsSep 20, 16Jan 09, 18DELPHI TECHNOLOGIES, INC.
9038582 Split-cycle, reactivity controlled compression ignition engine and methodJul 27, 12May 26, 15CATERPILLAR INC.
8260525 Method and device for operating an internal combustion engine and internal combustion engineApr 06, 09Sep 04, 12ROBERT BOSCH GMBH
7869930 Approach for reducing overheating of direct injection fuel injectorsMay 20, 08Jan 11, 11FORD GLOBAL TECHNOLOGIES, LLC
7676321 Hybrid vehicle propulsion system utilizing knock suppressionAug 10, 07Mar 09, 10FORD GLOBAL TECHNOLOGIES, LLC
7159567 Control apparatus for internal combustion engineJul 20, 05Jan 09, 07TOYOTA JIDOSHA KABUSHIKI KAISHA
6009850 High-pressure dual-feed-rate injector pump with grooved port-closing edgeApr 10, 98Jan 04, 00BUESCHER DEVELOPMENTS, LLC

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Recent Publications

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