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the drive being effected by specific means other than eccentric

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  • F01L31/16
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L31/00Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L15/00 - F01L29/00

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F01L31/16the drive being effected by specific means other than eccentric
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slotted guide
    • Patent number 11,236,647
    • Issue date Feb 1, 2022
    • Mahle International GmbH
    • Patrick Altherr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine
    • Patent number 9,822,672
    • Issue date Nov 21, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Haga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multistage variable valve lift apparatus, system and engine
    • Patent number 9,267,402
    • Issue date Feb 23, 2016
    • Hyundai Motor Company
    • Soo Hyung Woo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressed air propulsion system
    • Patent number 9,217,329
    • Issue date Dec 22, 2015
    • Robert John Richey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Circular motion reciprocating engine
    • Patent number 3,939,808
    • Issue date Feb 24, 1976
    • Bohdan Kostecki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3820442
    • Patent number 3,820,442
    • Issue date Jun 28, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3812734
    • Patent number 3,812,734
    • Issue date May 28, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3633555
    • Patent number 3,633,555
    • Issue date Jan 11, 1972
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2690165
    • Patent number 2,690,165
    • Issue date Sep 28, 1954
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2641438
    • Patent number 2,641,438
    • Issue date Jun 9, 1953
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2630788
    • Patent number 2,630,788
    • Issue date Mar 10, 1953
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2572652
    • Patent number 2,572,652
    • Issue date Oct 23, 1951
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2528627
    • Patent number 2,528,627
    • Issue date Nov 7, 1950
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2488125
    • Patent number 2,488,125
    • Issue date Nov 15, 1949
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2464112
    • Patent number 2,464,112
    • Issue date Mar 8, 1949
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2441199
    • Patent number 2,441,199
    • Issue date May 11, 1948
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2440259
    • Patent number 2,440,259
    • Issue date Apr 27, 1948
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2383534
    • Patent number 2,383,534
    • Issue date Aug 28, 1945
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2362744
    • Patent number 2,362,744
    • Issue date Nov 14, 1944
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2338589
    • Patent number 2,338,589
    • Issue date Jan 4, 1944
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2321061
    • Patent number 2,321,061
    • Issue date Jun 8, 1943
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2239713
    • Patent number 2,239,713
    • Issue date Apr 29, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2235223
    • Patent number 2,235,223
    • Issue date Mar 18, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2234613
    • Patent number 2,234,613
    • Issue date Mar 11, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2234614
    • Patent number 2,234,614
    • Issue date Mar 11, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2232330
    • Patent number 2,232,330
    • Issue date Feb 18, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2223461
    • Patent number 2,223,461
    • Issue date Dec 3, 1940
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2221790
    • Patent number 2,221,790
    • Issue date Nov 19, 1940
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2201907
    • Patent number 2,201,907
    • Issue date May 21, 1940
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2172562
    • Patent number 2,172,562
    • Issue date Sep 12, 1939
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    SLOTTED GUIDE
    • Publication number 20200291830
    • Publication date Sep 17, 2020
    • MAHLE International GmbH
    • Patrick Altherr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20160194984
    • Publication date Jul 7, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki HAGA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTISTAGE VARIABLE VALVE LIFT APPARATUS, SYSTEM AND ENGINE
    • Publication number 20140261267
    • Publication date Sep 18, 2014
    • Hyundai Motor Company
    • Soo Hyung WOO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Reciprocating hydraulic motor utilizing a ramped valve yoke with a...
    • Publication number 20040045430
    • Publication date Mar 11, 2004
    • Michael D. Vangstad
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES