Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke Valve carburettors

Patents Grantslast 30 patents

  • Information Patent Grant

    Layered diaphragm

    • Patent number 10,662,899
    • Issue date May 26, 2020
    • WALBRO LLC
    • George M. Pattullo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Check valve

    • Patent number 10,634,096
    • Issue date Apr 28, 2020
    • Zama Japan Kabushiki Kaisha
    • Hideki Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Check valve

    • Patent number 10,072,616
    • Issue date Sep 11, 2018
    • Zama Japan Kabushiki Kaisha
    • Hideki Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Check valve

    • Patent number 9,739,236
    • Issue date Aug 22, 2017
    • Zama Japan Kabushiki Kaisha
    • Hideki Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for controlling a fuel valve and/or an air valve for an inte...

    • Patent number 8,335,629
    • Issue date Dec 18, 2012
    • Husqvarna AB
    • Bo Carlsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel amount control

    • Patent number 5,732,682
    • Issue date Mar 31, 1998
    • Aktiebolaget Electrolux
    • Ulf Petersson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor air/fuel ratio control for single cylinder engines

    • Patent number 5,724,945
    • Issue date Mar 10, 1998
    • Gas Research Institute
    • James C. Swain
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Proportional fluid blending device for blending two or more gases o...

    • Patent number 5,452,737
    • Issue date Sep 26, 1995
    • James M. Jones
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulse-jet atomizer mechanism for sprinkling chemicals

    • Patent number 5,287,696
    • Issue date Feb 22, 1994
    • Toyoki Shigemi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Process and apparatus for effecting carburetion

    • Patent number 4,504,425
    • Issue date Mar 12, 1985
    • Dynamic Technological Developments, Inc.
    • Darnell T. Dudley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder-induction responsive electronic fuel feed control carburetors

    • Patent number 3,931,814
    • Issue date Jan 13, 1976
    • Regie Nationale des Usines Renault
    • Jean-Pierre Rivere
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3309070

    • Patent number 3,309,070
    • Issue date Mar 14, 1967
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3281132

    • Patent number 3,281,132
    • Issue date Oct 25, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2956791

    • Patent number 2,956,791
    • Issue date Oct 18, 1960
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2879045

    • Patent number 2,879,045
    • Issue date Mar 24, 1959
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2868522

    • Patent number 2,868,522
    • Issue date Jan 13, 1959
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2841374

    • Patent number 2,841,374
    • Issue date Jul 1, 1958
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2775437

    • Patent number 2,775,437
    • Issue date Dec 25, 1956
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2715020

    • Patent number 2,715,020
    • Issue date Aug 9, 1955
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2644678

    • Patent number 2,644,678
    • Issue date Jul 7, 1953
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2614581

    • Patent number 2,614,581
    • Issue date Oct 21, 1952
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2595720

    • Patent number 2,595,720
    • Issue date May 6, 1952
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2583406

    • Patent number 2,583,406
    • Issue date Jan 22, 1952
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2529665

    • Patent number 2,529,665
    • Issue date Nov 14, 1950
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2443464

    • Patent number 2,443,464
    • Issue date Jun 15, 1948
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2440572

    • Patent number 2,440,572
    • Issue date Apr 27, 1948
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2357673

    • Patent number 2,357,673
    • Issue date Sep 5, 1944
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2246408

    • Patent number 2,246,408
    • Issue date Jun 17, 1941
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2128079

    • Patent number 2,128,079
    • Issue date Aug 23, 1938
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2122773

    • Patent number 2,122,773
    • Issue date Jul 5, 1938
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CHECK VALVE

    • Publication number 20200386191
    • Publication date Dec 10, 2020
    • ZAMA JAPAN KABUSHIKI KAISHA
    • Hideki Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CHECK VALVE

    • Publication number 20190136798
    • Publication date May 9, 2019
    • ZAMA JAPAN KABUSHIKI KAISHA
    • Hideki Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CHECK VALVE

    • Publication number 20180058379
    • Publication date Mar 1, 2018
    • ZAMA JAPAN KABUSHIKI KAISHA
    • Hideki Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Four-stroke Engine

    • Publication number 20160061070
    • Publication date Mar 3, 2016
    • TAIZHOU QINGLONG MACHINERY & ELECTRIC CO., LTD.
    • Daobing Huang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CHECK VALVE

    • Publication number 20160040791
    • Publication date Feb 11, 2016
    • ZAMA JAPAN KABUSHIKI KAISHA
    • Hideki Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CARBURETOR

    • Publication number 20140327160
    • Publication date Nov 6, 2014
    • VEPEC LIMITED
    • Keith Lawes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SUPPLY SYSTEM FOR SUPPLYING AN INTERNAL COMBUSTION ENGINE WITH AIR...

    • Publication number 20140026850
    • Publication date Jan 30, 2014
    • I.C.P. S.r.l.
    • Tancredi Razzano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR CONTROLLING A FUEL VALVE AND/OR AN AIR VALVE FOR AN INTE...

    • Publication number 20090145399
    • Publication date Jun 11, 2009
    • HUSQVARNA AB
    • Bo Carlsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS