Use of pressure wave generated by fuel inertia to open injection valves

Patents Grantslast 30 patents

  • Information Patent Grant

    Injection device

    • Patent number 8,678,302
    • Issue date Mar 25, 2014
    • Robert Bosch GmbH
    • Olaf Ohlhafer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Direct injection fuel system utilizing water hammer effect

    • Patent number 7,448,361
    • Issue date Nov 11, 2008
    • Ford Global Technologies, LLC
    • Ross Dykstra Pursifull
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injection device for internal combustion engines

    • Patent number 6,715,464
    • Issue date Apr 6, 2004
    • Bombardier Motor Corporation of America
    • Wolfgang Heimberg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electronically controlled fuel injection device

    • Patent number 6,640,787
    • Issue date Nov 4, 2003
    • Mikuni Corporation
    • Shogo Hashimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-port fuel injection nozzle and system and method incorporatin...

    • Patent number 6,626,381
    • Issue date Sep 30, 2003
    • Bombardier Motor Corporation of America
    • Scott E. Parrish
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pumping method and device

    • Patent number 6,607,361
    • Issue date Aug 19, 2003
    • Bombardier Motor Corporation of America
    • Robert Kotter
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method and apparatus for controlling the ignition point in internal...

    • Patent number 6,604,505
    • Issue date Aug 12, 2003
    • Bombardier Motor Corporation of America
    • Wolfram Hellmich
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injection system

    • Patent number 6,532,938
    • Issue date Mar 18, 2003
    • Robert Bosch GmbH
    • Bernd Mahr
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device for internal combustion engines

    • Patent number 6,401,696
    • Issue date Jun 11, 2002
    • Ficht GmbH & Co., KG
    • Wolfgang Heimberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Process for controlling the ignition point in internal combustion e...

    • Patent number 6,357,416
    • Issue date Mar 19, 2002
    • FICHT GmbH Co. KG
    • Wolfram Hellmich
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection system

    • Patent number 6,293,255
    • Issue date Sep 25, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kimitake Otome
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for fuel injection in multicylinder engines and device for t...

    • Patent number 6,189,508
    • Issue date Feb 20, 2001
    • Forschungs- und Transferzentrum e.V. an der westsächsischen Hochschule Zwickau
    • Cornel Stan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Circuit for driving the excitation coil of an electromagnetically d...

    • Patent number 6,188,561
    • Issue date Feb 13, 2001
    • Ficht GmbH & Co. KG
    • Wolfgang Heimberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection system

    • Patent number 6,146,102
    • Issue date Nov 14, 2000
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kimitake Otome
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device for internal combustion engines

    • Patent number 5,540,206
    • Issue date Jul 30, 1996
    • Ficht GmbH
    • Wolfgang Heimberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device according to the solid-state energy storage p...

    • Patent number 5,520,154
    • Issue date May 28, 1996
    • Ficht GmbH
    • Wolfgang Heimberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device according to the solid-state energy storage p...

    • Patent number 5,469,828
    • Issue date Nov 28, 1995
    • Ficht GmbH
    • Wolfgang Heimberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery control system

    • Patent number 4,838,232
    • Issue date Jun 13, 1989
    • AIL Corporation
    • Thomas J. Wich
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electrically operated valve

    • Patent number 4,584,980
    • Issue date Apr 29, 1986
    • Daimler-Benz Aktiengesellschaft
    • Gunter Weiger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3403664

    • Patent number 3,403,664
    • Issue date Oct 1, 1968
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3194162

    • Patent number 3,194,162
    • Issue date Jul 13, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2852014

    • Patent number 2,852,014
    • Issue date Sep 16, 1958
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2565516

    • Patent number 2,565,516
    • Issue date Aug 28, 1951
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2145429

    • Patent number 2,145,429
    • Issue date Jan 31, 1939
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents