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with valve stems disposed radially from a centre which is substantially the centre of curvature of the upper wall surface of a combustion chamber

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  • F01L1/262
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L1/00Valve-gear or valve arrangements

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F01L1/262with valve stems disposed radially from a centre which is substantially the centre of curvature of the upper wall surface of a combustion chamber
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engine
    • Patent number 10,132,203
    • Issue date Nov 20, 2018
    • Honda Motor Co., Ltd.
    • Nozomi Okada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder head structure in four-cycle engine
    • Patent number 8,567,368
    • Issue date Oct 29, 2013
    • Honda Motor Co., Ltd.
    • Yukihiro Tsubakino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine
    • Patent number 8,079,210
    • Issue date Dec 20, 2011
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Noboru Nowatari
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine control system having pressure-based timing
    • Patent number 8,028,679
    • Issue date Oct 4, 2011
    • Caterpillar Inc.
    • Martin L. Willi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine having three valves per cylinder
    • Patent number 6,895,925
    • Issue date May 24, 2005
    • DaimlerChrysler Corporation
    • Mark S. Hannon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of forming a camshaft for an engine
    • Patent number 6,467,166
    • Issue date Oct 22, 2002
    • Yamaha Hatsudoki Kanushiki Kaisha
    • Yuji Saiki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve operating system for engine
    • Patent number 6,170,449
    • Issue date Jan 9, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yuji Saiki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve drive system for engines
    • Patent number 6,125,806
    • Issue date Oct 3, 2000
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kengo Nishi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve drive system for engines
    • Patent number 6,125,807
    • Issue date Oct 3, 2000
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kengo Nishi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve driving apparatus for engine
    • Patent number 6,067,947
    • Issue date May 30, 2000
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshihito Moriya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve driving apparatus for engine
    • Patent number 5,988,128
    • Issue date Nov 23, 1999
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshihito Moriya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tappet assembly for the valve train of an internal combustion engine
    • Patent number 5,921,210
    • Issue date Jul 13, 1999
    • Chrysler Corporation
    • Jose F. Regueiro
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm-tappet connector for radial valves and vertically operat...
    • Patent number 5,682,849
    • Issue date Nov 4, 1997
    • Chrysler Corporation
    • Jose F. Regueiro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve train for internal combustion engine
    • Patent number 5,673,660
    • Issue date Oct 7, 1997
    • Chrysler Corporation
    • Jose F. Regueiro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sohc system with radial valves
    • Patent number 5,669,344
    • Issue date Sep 23, 1997
    • Chrysler Corporation
    • Jose F. Regueiro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carrier for camshaft and tappet support
    • Patent number 5,651,337
    • Issue date Jul 29, 1997
    • Chrysler Corporation
    • Jose F. Regueiro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve train for an internal combustion engine
    • Patent number 5,645,023
    • Issue date Jul 8, 1997
    • Chrysler Corporation
    • Jose F. Regueiro
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve train for an internal combustion engine
    • Patent number 5,638,783
    • Issue date Jun 17, 1997
    • Chrysler Corporation
    • Jose F. Regueiro
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve train for internal combustion engine
    • Patent number 5,626,110
    • Issue date May 6, 1997
    • Chrysler Corporation
    • Jose F. Regueiro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve train for internal combustion engine
    • Patent number 5,570,665
    • Issue date Nov 5, 1996
    • Chrysler Corporation
    • Jose F. Regueiro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve train for internal combustion engines
    • Patent number 5,347,964
    • Issue date Sep 20, 1994
    • Chrysler Corporation
    • Jose F. Reguiero
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder head of an internal-combustion engine
    • Patent number 5,080,057
    • Issue date Jan 14, 1992
    • Dr. Ing. h.c.F. Porsche AG
    • Manfred Batzill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine valve train with inner and outer cam followers
    • Patent number 4,741,301
    • Issue date May 3, 1988
    • General Motors Corporation
    • Charles E. Patterson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve structure for an internal combustion engine
    • Patent number 4,686,945
    • Issue date Aug 18, 1987
    • Honda Giken Kogyo Kabushiki Kaisha
    • Takashi Inagaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Single rocker device for actuating two valves
    • Patent number 4,635,679
    • Issue date Jan 13, 1987
    • Automobiles Peugeot
    • Roger Lombard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve control for an internal combustion engine
    • Patent number 4,635,592
    • Issue date Jan 13, 1987
    • Bombardier-Rotax Gesellschaft m.b.H.
    • Hermann Weichsler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve operating device with stopping function for internal combusti...
    • Patent number 4,589,387
    • Issue date May 20, 1986
    • Honda Giken Kogyo Kabushiki Kaisha
    • Seishi Miura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve driving apparatus for an internal combustion engine
    • Patent number 4,558,667
    • Issue date Dec 17, 1985
    • Honda Giken Kogyo Kabushiki Kaisha
    • Takashi Inagaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3722484
    • Patent number 3,722,484
    • Issue date Mar 27, 1973
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3531234
    • Patent number 3,531,234
    • Issue date Sep 29, 1970
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CAMSHAFT ASSEMBLY
    • Publication number 20190040768
    • Publication date Feb 7, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Blaise R. Didonato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine control system having pressure-based timing
    • Publication number 20100126465
    • Publication date May 27, 2010
    • Caterpillar Inc.
    • Martin L. Willi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD STRUCTURE IN FOUR-CYCLE ENGINE
    • Publication number 20090241891
    • Publication date Oct 1, 2009
    • Yukihiro TSUBAKINO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE
    • Publication number 20090133649
    • Publication date May 28, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Noboru Nowatari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Four valves per cylinder engine head
    • Publication number 20050211210
    • Publication date Sep 29, 2005
    • Masachika Arao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal combustion engine having three valves per cylinder
    • Publication number 20040050361
    • Publication date Mar 18, 2004
    • Mark S. Hannon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES