changing output according to intake vacuum

Patents Grantslast 30 patents

  • Information Patent Grant

    Straight bore butterfly valve carburetor with accelerator assist mo...

    • Patent number 7,549,618
    • Issue date Jun 23, 2009
    • Country Industries Technologies, LLC
    • William A. Scott
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vacuum accelerator assist module for carburetors

    • Patent number 7,410,153
    • Issue date Aug 12, 2008
    • Country Industries Technologies, LLC
    • William A. Scott
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel enrichment system

    • Patent number 6,196,524
    • Issue date Mar 6, 2001
    • Outboard Marine Corporation
    • Donovan K. Jourdan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pneumatic accelerator for low emission charge forming devices

    • Patent number 5,843,345
    • Issue date Dec 1, 1998
    • Briggs & Stratton Corporation
    • Thomas G. Guntly
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor with enrichment fuel pump

    • Patent number 5,494,613
    • Issue date Feb 27, 1996
    • Outboard Marine Corporation
    • William B. Rush
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Accelerating device for carburetor

    • Patent number 5,240,649
    • Issue date Aug 31, 1993
    • Sanshin Kogyo Kabushiki Kaisha
    • Minoru Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel feed device for internal combustion engine

    • Patent number 5,014,673
    • Issue date May 14, 1991
    • Sanshin Kogyo Kabushiki Kaisha
    • Hiroaki Fujimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Power valve shield

    • Patent number 4,933,116
    • Issue date Jun 12, 1990
    • Terry L. LaPora
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control device for acceleration pump

    • Patent number 4,370,282
    • Issue date Jan 25, 1983
    • Nissan Motor Company, Limited
    • Junichi Yokoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine with exhaust emission control system

    • Patent number 4,269,029
    • Issue date May 26, 1981
    • Fiat Auto SpA
    • Francesco Cavallino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor accelerating fuel circuit means

    • Patent number 4,075,294
    • Issue date Feb 21, 1978
    • Masaaki Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2966343

    • Patent number 2,966,343
    • Issue date Dec 27, 1960
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2658733

    • Patent number 2,658,733
    • Issue date Nov 10, 1953
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2529655

    • Patent number 2,529,655
    • Issue date Nov 14, 1950
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2403390

    • Patent number 2,403,390
    • Issue date Jul 2, 1946
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2267570

    • Patent number 2,267,570
    • Issue date Dec 23, 1941
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2111399

    • Patent number 2,111,399
    • Issue date Mar 15, 1938
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2109260

    • Patent number 2,109,260
    • Issue date Feb 22, 1938
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2032638

    • Patent number 2,032,638
    • Issue date Mar 3, 1936
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2021694

    • Patent number 2,021,694
    • Issue date Nov 19, 1935
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2020418

    • Patent number 2,020,418
    • Issue date Nov 12, 1935
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1797165

    • Patent number 1,797,165
    • Issue date Mar 17, 1931
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1796734

    • Patent number 1,796,734
    • Issue date Mar 17, 1931
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1725227

    • Patent number 1,725,227
    • Issue date Aug 20, 1929
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1704832

    • Patent number 1,704,832
    • Issue date Mar 12, 1929
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CARBURETOR SHUT-OFF VALVE

    • Publication number 20130087935
    • Publication date Apr 11, 2013
    • WALBRO ENGINE MANAGEMENT, L.L.C.
    • Scott D. Bostian
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS