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with carburettor being used at starting or idling only and injection apparatus being used during normal operation of engine or vice-versa

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  • CPC
  • F02M71/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF F02M71/00Combinations of carburettors and low-pressure fuel-injection apparatus

Current Industry

F02M71/04with carburettor being used at starting or idling only and injection apparatus being used during normal operation of engine or vice-versa
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-stroke internal combustion engine
    • Patent number 8,677,954
    • Issue date Mar 25, 2014
    • Husqvarna AB
    • Joel Berneklev
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel controlling apparatus for internal combustion engine
    • Patent number 6,505,583
    • Issue date Jan 14, 2003
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Yoshimoto Matsuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for forming a fuel-air mixture and fuel supply device for an...
    • Patent number 5,711,282
    • Issue date Jan 27, 1998
    • Robert Bosch GmbH
    • Ernst-Walter Lang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel/air supply system for a fuel injector and methods of operation
    • Patent number 5,666,927
    • Issue date Sep 16, 1997
    • Siemens Automotive Corporation
    • Jeffrey B. Pace
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Auxiliary carburetion device in direct fuel injection engines
    • Patent number 5,462,024
    • Issue date Oct 31, 1995
    • Piaggio Veicoli Europei S.p.A.
    • Marco Nuti
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder injection type two cycle engine
    • Patent number 5,138,984
    • Issue date Aug 18, 1992
    • Sanshin Kogyo Kabushiki Kaisha
    • Kazutoshi Takashima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supplying system for internal combustion engine
    • Patent number 5,000,134
    • Issue date Mar 19, 1991
    • Sanshin Kogyo Kabushiki Kaisha
    • Hiroaki Fujimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Auxiliary fuel supply system
    • Patent number 4,777,913
    • Issue date Oct 18, 1988
    • Brunswick Corporation
    • Richard E. Staerzl
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system for internal combustion engine
    • Patent number 4,694,797
    • Issue date Sep 22, 1987
    • Nissan Motor Company, Limited
    • Kyugo Hamai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air-fuel-mixture forming device for spark ignition internal combust...
    • Patent number 4,327,691
    • Issue date May 4, 1982
    • Moser; Franz
    • Franz Moser
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection system and method for internal combustion engine
    • Patent number 4,157,084
    • Issue date Jun 5, 1979
    • Marvin E. Wallis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3927653
    • Patent number 3,927,653
    • Issue date Dec 23, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3839998
    • Patent number 3,839,998
    • Issue date Oct 8, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3704702
    • Patent number 3,704,702
    • Issue date Dec 5, 1972
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3494340
    • Patent number 3,494,340
    • Issue date Feb 10, 1970
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3443552
    • Patent number 3,443,552
    • Issue date May 13, 1969
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3007683
    • Patent number 3,007,683
    • Issue date Nov 7, 1961
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3006327
    • Patent number 3,006,327
    • Issue date Oct 31, 1961
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2998232
    • Patent number 2,998,232
    • Issue date Aug 29, 1961
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2785663
    • Patent number 2,785,663
    • Issue date Mar 19, 1957
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1686573
    • Patent number 1,686,573
    • Issue date Oct 9, 1928
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-STROKE INTERNAL COMBUSTION ENGINE
    • Publication number 20120024275
    • Publication date Feb 2, 2012
    • HUSQVARNA AB
    • Joel Berneklev
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fuel controlling apparartus for internal combustion engine
    • Publication number 20010018900
    • Publication date Sep 6, 2001
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Yoshimoto Matsuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS