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Special features for fuel-injection valves actuated by fluid pressure

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  • F02M2547/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF

Current Industry

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

Sub Industries

F02M2547/001Control chambers formed by movable sleeves F02M2547/003Valve inserts containing control chamber and valve piston F02M2547/005Fuel injectors without fuel return F02M2547/006Springs assisting hydraulic closing force F02M2547/008Means for influencing the flow rate out of or into a control chamber
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injector body with counterbore insert
    • Patent number 11,655,787
    • Issue date May 23, 2023
    • Caterpillar Inc.
    • Diego Caceres
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injector for injecting fuel
    • Patent number 11,499,513
    • Issue date Nov 15, 2022
    • LIEBHERR-COMPONENTS DEGGENDORF GMBH
    • Richard Pirkl
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device
    • Patent number 11,002,235
    • Issue date May 11, 2021
    • Denso Corporation
    • Kojiro Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector
    • Patent number 10,941,744
    • Issue date Mar 9, 2021
    • DELPHI TECHNOLOGIES IP LIMITED
    • Mark S. Graham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device
    • Patent number 10,895,230
    • Issue date Jan 19, 2021
    • Denso Corporation
    • Yuya Kitagawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dual fuel nozzle arrangement
    • Patent number 10,883,428
    • Issue date Jan 5, 2021
    • DELPHI TECHNOLOGIES IP LIMITED
    • Jason Yearsley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,801,453
    • Issue date Oct 13, 2020
    • VITESCO TECHNOLOGIES GMBH
    • Markus Zankl
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control valve arrangement of a fuel injector
    • Patent number 10,801,456
    • Issue date Oct 13, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Michael Peter Cooke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Injector
    • Patent number 10,662,913
    • Issue date May 26, 2020
    • Continental Automotive GmbH
    • Roman Etlender
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-fuel injector for an internal combustion engine, method for o...
    • Patent number 10,570,861
    • Issue date Feb 25, 2020
    • MTU Friedrichshafen GmbH
    • Joachim Schwarte
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve for combustion engines
    • Patent number 10,557,447
    • Issue date Feb 11, 2020
    • GANSER HYDROMAG AG
    • Marco Ganser
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injection system of an internal combustion engine and automotive ve...
    • Patent number 10,550,808
    • Issue date Feb 4, 2020
    • Volvo Truck Corporation
    • Guillaume Millet
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector body with counterbore insert
    • Patent number 10,544,771
    • Issue date Jan 28, 2020
    • Caterpillar Inc.
    • Diego Caceres
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flexible rate shape common rail fuel system and fuel injector for same
    • Patent number 10,519,916
    • Issue date Dec 31, 2019
    • Caterpillar Inc.
    • Dana R. Coldren
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injection nozzle for fuels
    • Patent number 10,508,634
    • Issue date Dec 17, 2019
    • Robert Bosch GmbH
    • Andreas Rau
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas metering valve for a dual fuel engine
    • Patent number 10,408,181
    • Issue date Sep 10, 2019
    • Hoerbiger Kompressortechnik Holding GmbH
    • Martin Könczöl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel injector
    • Patent number 10,294,908
    • Issue date May 21, 2019
    • 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 10,174,730
    • Issue date Jan 8, 2019
    • DELPHI TECHNOLOGIES IP LIMITED
    • Anthony Thomas Harcombe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injector
    • Patent number 10,156,216
    • Issue date Dec 18, 2018
    • Denso Corporation
    • Hiroki Tanada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Piezo injector with hydraulically coupled nozzle needle movement
    • Patent number 10,024,285
    • Issue date Jul 17, 2018
    • Continental Automotive GmbH
    • Willibald Schuerz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for regulating a common-rail injector
    • Patent number 9,995,240
    • Issue date Jun 12, 2018
    • Robert Bosch GmbH
    • Ralph Kober
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector
    • Patent number 9,863,385
    • Issue date Jan 9, 2018
    • DELPHI INTERNATIONAL OPERATIONS S.A.R.L.
    • Mark S. Graham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve for internal combustion engines
    • Patent number 9,777,684
    • Issue date Oct 3, 2017
    • Robert Bosch GmbH
    • Hans-Christoph Magel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector
    • Patent number 9,765,737
    • Issue date Sep 19, 2017
    • L'Orange GmbH
    • Markus Kalenborn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve for internal combustion engines
    • Patent number 9,719,471
    • Issue date Aug 1, 2017
    • Robert Bosch GmbH
    • Andreas Ohm
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Direct fuel injectors with variable injection flow rate
    • Patent number 9,719,474
    • Issue date Aug 1, 2017
    • Regents of The University of Minnesota
    • Zongxuan Sun
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piezo injector
    • Patent number 9,689,359
    • Issue date Jun 27, 2017
    • Continental Automotive GmbH
    • Willibald Schuerz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    INJECTOR APPARATUS
    • Publication number 20230028686
    • Publication date Jan 26, 2023
    • RKLAB AG
    • Daniel EASTWOOD
    • 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 20210131393
    • Publication date May 6, 2021
    • DENSO CORPORATION
    • Hiroki TANADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR BODY WITH COUNTERBORE INSERT
    • Publication number 20200124009
    • Publication date Apr 23, 2020
    • Caterpillar Inc.
    • Diego Caceres
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump
    • Publication number 20190219016
    • Publication date Jul 18, 2019
    • CONTINENTAL AUTOMOTIVE GMBH
    • Markus Zankl
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20190063384
    • Publication date Feb 28, 2019
    • DENSO CORPORATION
    • Yuya KITAGAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR BODY WITH COUNTERBORE INSERT
    • Publication number 20180363610
    • Publication date Dec 20, 2018
    • Caterpillar Inc.
    • Diego Caceres
    • 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

    INJECTION NOZZLE FOR FUELS
    • Publication number 20180274508
    • Publication date Sep 27, 2018
    • ROBERT BOSCH GmbH
    • Andreas Rau
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INJECTOR
    • Publication number 20180195476
    • Publication date Jul 12, 2018
    • Denso Corporation
    • Hiroki TANADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR
    • Publication number 20180106229
    • Publication date Apr 19, 2018
    • DELPHI TECHNOLOGIES IP LIMITED
    • Mark S. Graham
    • 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

    FUEL INJECTOR FOR MULTI-FUEL INJECTION WITH PRESSURE INTENSIFICATIO...
    • Publication number 20140373806
    • Publication date Dec 25, 2014
    • Deyang Hou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Piezo Injector
    • Publication number 20140251276
    • Publication date Sep 11, 2014
    • Willibald Schurz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20140174405
    • Publication date Jun 26, 2014
    • DENSO CORPORATION
    • Naofumi ADACHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR EQUIPPED WITH A METERING SERVOVALVE FOR AN INTERNAL C...
    • Publication number 20140158797
    • Publication date Jun 12, 2014
    • Mario Ricco
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20140131483
    • Publication date May 15, 2014
    • DENSO CORPORATION
    • Naofumi ADACHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ULTRASONIC LIQUID TREATMENT AND DELIVERY SYSTEM AND PROCESS
    • Publication number 20130214055
    • Publication date Aug 22, 2013
    • Kimberly-Clark Worldwide, Inc.
    • Thomas David Ehlert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Two-Way Needle Control Valve
    • Publication number 20130140478
    • Publication date Jun 6, 2013
    • International Engine Intellectual Property Company, LLC
    • Erik Jordan Hansen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR
    • Publication number 20120325936
    • Publication date Dec 27, 2012
    • ROBERT BOSCH GmbH
    • Nestor Rodriguez-Amaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR HAVING REDUCED ARMATURE CAVITY PRESSURE
    • Publication number 20120325926
    • Publication date Dec 27, 2012
    • Bryan D. MOORE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR
    • Publication number 20120174893
    • Publication date Jul 12, 2012
    • Anthony Thomas Harcombe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20120152206
    • Publication date Jun 21, 2012
    • DENSO CORPORATION
    • Naofumi Adachi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Roller for an Inking System of a Printing Machine
    • Publication number 20120132136
    • Publication date May 31, 2012
    • GOSS GRAPHIC SYSTEMS LIMITED
    • Tony Hollings
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Needle Valve Member With Frustoconical Guide Segment And Fuel Injec...
    • Publication number 20120085835
    • Publication date Apr 12, 2012
    • Caterpillar, Inc.
    • Jeffrey De Payva
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20120042852
    • Publication date Feb 23, 2012
    • Masato Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH OPERATION REPEATABILITY AND STABILITY FUEL INJECTION SYSTEM FO...
    • Publication number 20120035832
    • Publication date Feb 9, 2012
    • Sergio Stucchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20110240768
    • Publication date Oct 6, 2011
    • DENSO CORPORATION
    • Fumihiro FUJIKAKE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20110198418
    • Publication date Aug 18, 2011
    • DENSO CORPORATION
    • Yoichi KOBANE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD AND DEVICE FOR INJECTING FUEL INTO THE COMBUSTION CHAMBER OF...
    • Publication number 20110186647
    • Publication date Aug 4, 2011
    • Martin Bernhaupt
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES