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Springs assisting hydraulic closing force

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  • F02M2547/006
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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 F02M2547/00Special features for fuel-injection valves actuated by fluid pressure

Current Industry

F02M2547/006Springs assisting hydraulic closing force
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injector
    • Patent number 10,767,611
    • Issue date Sep 8, 2020
    • Westport Power Inc.
    • George A. Meek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for operating a piezo servo injector
    • Patent number 10,253,712
    • Issue date Apr 9, 2019
    • Continental Automotive GmbH
    • Hong Zhang
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injector
    • Patent number 10,100,797
    • Issue date Oct 16, 2018
    • Westport Power Inc.
    • George A. Meek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injection valve
    • Patent number 8,684,286
    • Issue date Apr 1, 2014
    • Continental Automotive GmbH
    • Manuel Hannich
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection system
    • Patent number 7,506,635
    • Issue date Mar 24, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Omae
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Direct needle control fuel injectors and methods
    • Patent number 7,412,969
    • Issue date Aug 19, 2008
    • Sturman Industries, Inc.
    • James A. Pena
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Common rail injector
    • Patent number 7,387,110
    • Issue date Jun 17, 2008
    • Robert Bosch GmbH
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and apparatus for delivering two fuels to a direct injection...
    • Patent number 7,373,931
    • Issue date May 20, 2008
    • Westport Power Inc.
    • Tim Lennox
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Injector having structure for controlling nozzle needle
    • Patent number 7,284,712
    • Issue date Oct 23, 2007
    • Denso Corporation
    • Kenji Funai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Servo-valve-controlled fuel injector
    • Patent number 7,210,639
    • Issue date May 1, 2007
    • Robert Bosch GmbH
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Common rail injector with active needle closing device
    • Patent number 7,188,788
    • Issue date Mar 13, 2007
    • Siemens VDO Automotive Corporation
    • Ulrich Augustin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stroke-controlled valve as fuel metering device of an injection sys...
    • Patent number 6,945,479
    • Issue date Sep 20, 2005
    • Robert Bosch GmbH
    • Peter Boehland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Common rail injector
    • Patent number 6,705,551
    • Issue date Mar 16, 2004
    • Robert Bosch GmbH
    • Dieter Kienzler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20210131393
    • Publication date May 6, 2021
    • DENSO CORPORATION
    • Hiroki TANADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method For Operating A Piezo Servo Injector
    • Publication number 20160298563
    • Publication date Oct 13, 2016
    • CONTINENTAL AUTOMOTIVE GMBH
    • Hong ZHANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INJECTION VALVE
    • Publication number 20100019066
    • Publication date Jan 28, 2010
    • Manuel Hannich
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection System
    • Publication number 20080264383
    • Publication date Oct 30, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Omae
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Valve
    • Publication number 20070278750
    • Publication date Dec 6, 2007
    • Shinji Okuhara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Direct needle control fuel injectors and methods
    • Publication number 20070246014
    • Publication date Oct 25, 2007
    • James A. Pena
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Common Rail Injector
    • Publication number 20070221177
    • Publication date Sep 27, 2007
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method And Apparatus For Delivering Two Fuels To A Direct Injection...
    • Publication number 20070199539
    • Publication date Aug 30, 2007
    • Tim Lennox
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Common rail injector with active needle closing device
    • Publication number 20070084949
    • Publication date Apr 19, 2007
    • Siemens VDO Automotive Corporation
    • Ulrich Augustin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Common rail injector with active needle closing device
    • Publication number 20060186227
    • Publication date Aug 24, 2006
    • Siemens VDO Automotive Corporation
    • Ulrich Augustin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injection system
    • Publication number 20050263135
    • Publication date Dec 1, 2005
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Injector having structure for controlling nozzle needle
    • Publication number 20050242211
    • Publication date Nov 3, 2005
    • DENSO CORPORATION
    • Kenji Funai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Servo-valve-controlled fuel injector
    • Publication number 20050224599
    • Publication date Oct 13, 2005
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Stroke-controlled valve as fuel metering device of an injection sys...
    • Publication number 20030222158
    • Publication date Dec 4, 2003
    • Peter Boehland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS