using a pilot valve controlling a hydraulic chamber

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Patents Applicationslast 30 patents

  • Information Patent Application

    SINGLE-FLUID COMMON RAIL FUEL INJECTOR WITH FUEL RECOVERY FITTING A...

    • Publication number 20210164425
    • Publication date Jun 3, 2021
    • Caterpillar Inc.
    • Goudarz Hajialimohammadi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INJECTOR FOR INJECTING FUEL

    • Publication number 20210164429
    • Publication date Jun 3, 2021
    • Liebherr-Components Deggendorf GmbH
    • Richard PIRKL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE

    • Publication number 20200191104
    • Publication date Jun 18, 2020
    • DENSO CORPORATION
    • Hiroki TANADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR HAVING A SELF-CONTAINED REPLACEABLE PILOT VALVE ASSEMBLY

    • Publication number 20180363616
    • Publication date Dec 20, 2018
    • Cummins Inc.
    • Raymond V. Primus
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL VALVE ARRANGEMENT OF A FUEL INJECTOR

    • Publication number 20180355834
    • Publication date Dec 13, 2018
    • DELPHI TECHNOLOGIES IP LIMITED
    • Michael Peter Cooke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Valve for Combustion Engines

    • Publication number 20170298888
    • Publication date Oct 19, 2017
    • GANSER CRS AG
    • Marco GANSER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE-AREA POPPET NOZZLE ACTUATOR

    • Publication number 20170284355
    • Publication date Oct 5, 2017
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Paul A. BATTISTON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLOW CONTROL SYSTEM

    • Publication number 20150176555
    • Publication date Jun 25, 2015
    • Volvo Lastvagnar AB
    • Sergi YUDANOV
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRONICALLY CONTROLLED FUEL INJECTION VALVE

    • Publication number 20130298877
    • Publication date Nov 14, 2013
    • HYUNDAI HEAVY INDUSTRIES CO., LTD.
    • Dong-Hun Kim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR

    • Publication number 20130255637
    • Publication date Oct 3, 2013
    • ROBOMECH CO., LTD.
    • Tae Sung NOH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR

    • Publication number 20130255623
    • Publication date Oct 3, 2013
    • ROBOMECH CO., LTD.
    • Tae Sung NOH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE SYSTEM

    • Publication number 20120125451
    • Publication date May 24, 2012
    • Sebastian Jansen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method and Apparatus for Controlling Needle Seat Load in Very High...

    • Publication number 20110163177
    • Publication date Jul 7, 2011
    • STURMAN INDUSTRIES, INC.
    • Tibor Kiss
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR WITH AN IMPROVED VALVE CONTROL ARRANGEMENT

    • Publication number 20110017844
    • Publication date Jan 27, 2011
    • DELPHI TECHNOLOGIES HOLDING, S.ARL
    • Eric Lecluse
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION SYSTEM

    • Publication number 20110005494
    • Publication date Jan 13, 2011
    • Volvo Lastvagnar
    • Sergi Yudanov
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Variable flow rate valve for mechnically actuated fuel injector

    • Publication number 20100096473
    • Publication date Apr 22, 2010
    • Caterpillar Inc.
    • Dana R. Coldren
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES

    • Publication number 20090065614
    • Publication date Mar 12, 2009
    • Marco Ganser
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR FOR AN INTERNAL COMBUSTION ENGINE

    • Publication number 20090014554
    • Publication date Jan 15, 2009
    • RENAULT S.A.S.
    • Nadim Malek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection System

    • Publication number 20080308064
    • Publication date Dec 18, 2008
    • Volvo Lastvagnar AB
    • Sergi Yudanov
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Valve Arrangement

    • Publication number 20080245904
    • Publication date Oct 9, 2008
    • Anthony Harcombe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection System Suitable for Low-Viscosity Fuels

    • Publication number 20080202471
    • Publication date Aug 28, 2008
    • Volvo Lastvagnar AB
    • Sergi Yudanov
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Hydraulically Driven Pump-Injector With Controlling Mechanism For I...

    • Publication number 20080092850
    • Publication date Apr 24, 2008
    • Boris Feinleib
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Injector

    • Publication number 20070215714
    • Publication date Sep 20, 2007
    • DENSO CORPORATION
    • Yasuhiro Horiuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injection device of internal combustion engine

    • Publication number 20060278199
    • Publication date Dec 14, 2006
    • DENSO CORPORATION
    • Yoshihisa Yamamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injector provided with provided with a pressure transmitter co...

    • Publication number 20060243252
    • Publication date Nov 2, 2006
    • Nadja Eisenmenger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control valve for a fuel injector comprising a pressure exchanger

    • Publication number 20060202140
    • Publication date Sep 14, 2006
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injection system

    • Publication number 20060157030
    • Publication date Jul 20, 2006
    • Andrew Knight
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injection device for an internal combustion engine

    • Publication number 20060144964
    • Publication date Jul 6, 2006
    • Friedrich Boecking
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pressure-boosted fuel injection device comprising an internal contr...

    • Publication number 20060043209
    • Publication date Mar 2, 2006
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injector provided with a servo leakage free valve

    • Publication number 20060011735
    • Publication date Jan 19, 2006
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS