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fuel flow cross-sectional area being controlled dependent on air-throttle-valve position

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF F02M7/00Carburettors with means for influencing

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F02M7/22fuel flow cross-sectional area being controlled dependent on air-throttle-valve position
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bottom feed fuel bowl
    • Patent number 11,946,440
    • Issue date Apr 2, 2024
    • K & N Engineering, Inc.
    • John Kyle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    De-preserving a fuel system of a turbine engine
    • Patent number 11,885,287
    • Issue date Jan 30, 2024
    • RTX Corporation
    • Joshua Seyler
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Bottom feed fuel bowl
    • Patent number 11,225,932
    • Issue date Jan 18, 2022
    • K & N Engineering, Inc.
    • John Kyle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Throttle and choke control linkage mechanism of diaphragm type carb...
    • Patent number 11,022,074
    • Issue date Jun 1, 2021
    • Meiying Xue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for obtaining information for adjusting an adjustable compon...
    • Patent number 10,808,632
    • Issue date Oct 20, 2020
    • Andreas Stihl AG & Co KG
    • Christian Eberle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Handheld engine-driven working machine
    • Patent number 10,415,496
    • Issue date Sep 17, 2019
    • Yamabiko Corporation
    • Shiro Yamaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Choke override for an engine
    • Patent number 10,215,130
    • Issue date Feb 26, 2019
    • Briggs & Stratton Corporation
    • Michael R. Visuri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stratified two-stroke engine and dual passage fuel system
    • Patent number 8,783,232
    • Issue date Jul 22, 2014
    • Jay S. Veerathappa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Mechanical air fuel ratio regulating carburetor with fuel pressure...
    • Patent number 7,744,066
    • Issue date Jun 29, 2010
    • Anthony John Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor and method of manufacturing
    • Patent number 7,287,742
    • Issue date Oct 30, 2007
    • Walbro Engine Management, L.L.C.
    • Michael P. Burns
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fuel-air mixture apparatus
    • Patent number 6,758,461
    • Issue date Jul 6, 2004
    • Kristian Bjorn Omarsson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Diaphragm-type carburetor
    • Patent number 6,755,397
    • Issue date Jun 29, 2004
    • Zama Japan
    • Takumi Nonaka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Variable venturi carburetor
    • Patent number 6,672,570
    • Issue date Jan 6, 2004
    • Walbro Japan, Inc.
    • Jun Takano
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Diaphragm-type carburetor
    • Patent number 6,631,889
    • Issue date Oct 14, 2003
    • Zama Japan
    • Takumi Nonaka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fuel-air mixer
    • Patent number 6,446,940
    • Issue date Sep 10, 2002
    • Kleenair Systems, Inc.
    • Lester P. Berriman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine dual fuel supply apparatus
    • Patent number 6,394,426
    • Issue date May 28, 2002
    • Walbro Corporation
    • William E. Galka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel-air mixture apparatus
    • Patent number 6,283,460
    • Issue date Sep 4, 2001
    • Kristjan Bjorn Omarsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Changeable venturi carburetor including a cold start and high loadi...
    • Patent number 6,042,088
    • Issue date Mar 28, 2000
    • Huang; Wen-Hsien
    • Ming-Ching Wang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for controlling engine for model and device therefor
    • Patent number 5,715,789
    • Issue date Feb 10, 1998
    • Futaba Denshi Kogyo K.K.
    • Giichi Naruke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-fuel external metering rod and system
    • Patent number 5,716,555
    • Issue date Feb 10, 1998
    • Concerned Shareholders
    • Vernon T. Mullican
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor
    • Patent number 5,126,079
    • Issue date Jun 30, 1992
    • James Nagamatsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    CCAC (cylinder-cone air chamber) carburetor
    • Patent number 5,054,449
    • Issue date Oct 8, 1991
    • Charles E. Stark
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System for correcting the composition of fuel-air mixture upon a ch...
    • Patent number 5,035,222
    • Issue date Jul 30, 1991
    • VDO Adolf Schindling AG
    • Martin Feldinger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and apparatus for carburetion
    • Patent number 4,686,951
    • Issue date Aug 18, 1987
    • Dresser Industries, Inc.
    • Warren E. Snyder
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel efficient, low pollution carburetor
    • Patent number 4,568,500
    • Issue date Feb 4, 1986
    • Howard P. Rock
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vortex carburetor
    • Patent number 4,526,729
    • Issue date Jul 2, 1985
    • Alfred J. Braun
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel flow metering apparatus
    • Patent number 4,519,958
    • Issue date May 28, 1985
    • Kenna Research Corporation
    • Willard Z. Kendig
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel efficient, low pollution carburetor and methods
    • Patent number 4,515,734
    • Issue date May 7, 1985
    • Howard P. Rock
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor
    • Patent number 4,505,863
    • Issue date Mar 19, 1985
    • Arthur J. Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor and system for utilizing same
    • Patent number 4,501,706
    • Issue date Feb 26, 1985
    • Thaddeus Kowalczyk
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BOTTOM FEED FUEL BOWL
    • Publication number 20240247620
    • Publication date Jul 25, 2024
    • K&N Engineering, Inc.
    • John Kyle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DE-PRESERVING A FUEL SYSTEM OF A TURBINE ENGINE
    • Publication number 20240167444
    • Publication date May 23, 2024
    • RTX Corporation
    • Joshua Seyler
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    BOTTOM FEED FUEL BOWL
    • Publication number 20220128017
    • Publication date Apr 28, 2022
    • K&N Engineering, Inc.
    • John Kyle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    THROTTLE AND CHOKE CONTROL LINKAGE MECHANISM OF DIAPHRAGM TYPE CARB...
    • Publication number 20200032743
    • Publication date Jan 30, 2020
    • Meiying XUE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method for Obtaining Information for Adjusting an Adjustable Compon...
    • Publication number 20190010880
    • Publication date Jan 10, 2019
    • Andreas Stihl AG & Co KG
    • Christian EBERLE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STRATIFIED TWO-STROKE ENGINE
    • Publication number 20120247442
    • Publication date Oct 4, 2012
    • Nagesh S. Mavinahally
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    STRATIFIED TWO-STROKE ENGINE AND DUAL PASSAGE FUEL SYSTEM
    • Publication number 20120247435
    • Publication date Oct 4, 2012
    • Jay S. Veerathappa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Efficient Reduced-Emissions Carburetor
    • Publication number 20090044786
    • Publication date Feb 19, 2009
    • Georg B.L. Adams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Mechanical Air Fuel Ratio Regulating Carburettor with Fuel Pressure...
    • Publication number 20080116594
    • Publication date May 22, 2008
    • Anthony John Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Carburetor and method of manufacturing
    • Publication number 20050146061
    • Publication date Jul 7, 2005
    • Michael P. Burns
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Compression wave injection carburetor
    • Publication number 20050062177
    • Publication date Mar 24, 2005
    • Zama Japan
    • Scott R. Shaw
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Diaphragm-type carburetor
    • Publication number 20040232569
    • Publication date Nov 25, 2004
    • Zama Japan
    • Takumi Nonaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Carburetor
    • Publication number 20040195705
    • Publication date Oct 7, 2004
    • Michael P. Burns
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Diaphragm-type carburetor
    • Publication number 20030201551
    • Publication date Oct 30, 2003
    • Zama Japan
    • Takumi Nonaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIAPHRAGM-TYPE CARBURETOR
    • Publication number 20030168752
    • Publication date Sep 11, 2003
    • Zama Japan
    • Takumi Nonaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Variable venturi carburetor
    • Publication number 20020113326
    • Publication date Aug 22, 2002
    • Jun Takano
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Fuel-air mixer
    • Publication number 20020060374
    • Publication date May 23, 2002
    • Lester P. Berriman
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC