Valves being actuated electrically

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump assemblies with barrel guiding features

    • Patent number 12,173,675
    • Issue date Dec 24, 2024
    • Cummins Inc.
    • Eric A. Benham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electromagnetic valve mechanism and fuel pump

    • Patent number 12,140,113
    • Issue date Nov 12, 2024
    • Hitachi Astemo, Ltd.
    • Takafumi Ito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection system

    • Patent number 11,988,179
    • Issue date May 21, 2024
    • Volvo Truck Corporation
    • Sergi Yudanov
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Solenoid valve control device

    • Patent number 11,859,584
    • Issue date Jan 2, 2024
    • Hitachi Astemo, Ltd.
    • Hirotaka Nakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel supply pump provided with electromagnetic intake...

    • Patent number 11,542,903
    • Issue date Jan 3, 2023
    • Hitachi Astemo, Ltd.
    • Tatsuo Kawano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control device for high-pressure pump and method for controlling th...

    • Patent number 11,519,372
    • Issue date Dec 6, 2022
    • Denso Corporation
    • Hisatoshi Shibuya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump and combination outlet and pressure relief valve thereof

    • Patent number 11,352,994
    • Issue date Jun 7, 2022
    • DELPHI TECHNOLOGIES IP LIMITED
    • Chad E. Uckermark
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure pump in a high-pressure injection system of a vehicle

    • Patent number 11,346,331
    • Issue date May 31, 2022
    • VITESCO TECHNOLOGIES GMBH
    • Tet Kong Brian Chia
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Forced recirculation mixer

    • Patent number 11,293,385
    • Issue date Apr 5, 2022
    • Vianney Rabhi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Solenoid valve

    • Patent number 11,261,988
    • Issue date Mar 1, 2022
    • Denso Corporation
    • Yuichi Miwa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal diaphragm damper

    • Patent number 11,220,987
    • Issue date Jan 11, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Toshiaki Iwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel system for a vehicle

    • Patent number 11,118,530
    • Issue date Sep 14, 2021
    • Ford Global Technologies, LLC
    • Anthony Taba
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel supply pump

    • Patent number 11,053,903
    • Issue date Jul 6, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Yuitsu Kodama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel supply pump

    • Patent number 11,047,353
    • Issue date Jun 29, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Atsuji Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure pump and method for compressing a fluid

    • Patent number 11,035,356
    • Issue date Jun 15, 2021
    • Hyundai Motor Company
    • Stephan Fitzner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Injector arrangement for diesel engines using slurry or emulsion fuels

    • Patent number 10,995,719
    • Issue date May 4, 2021
    • COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    • Louis James Wibberley
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Device for controlling high-pressure fuel supply pump, and high-pre...

    • Patent number 10,982,638
    • Issue date Apr 20, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Masanori Watanabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector and fuel system with valve train noise suppressor

    • Patent number 10,975,815
    • Issue date Apr 13, 2021
    • Caterpillar Inc.
    • Wade James Robel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and system for spill valve movement detection

    • Patent number 10,941,738
    • Issue date Mar 9, 2021
    • Caterpillar Inc.
    • Daniel R. Puckett
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump and outlet valve seat thereof

    • Patent number 10,907,600
    • Issue date Feb 2, 2021
    • DELPHI TECHNOLOGIES IP LIMITED
    • Chad E. Uckermark
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for controlling a digital high-pressure pump

    • Patent number 10,907,565
    • Issue date Feb 2, 2021
    • Continental Automotive France
    • Nicolas Girard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control device for high pressure pump

    • Patent number 10,890,176
    • Issue date Jan 12, 2021
    • Denso Corporation
    • Hiroyuki Fukuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel pump

    • Patent number 10,876,509
    • Issue date Dec 29, 2020
    • HYUNDAI KEFICO CORPORATION
    • Kyung Chul Han
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device

    • Patent number 10,859,047
    • Issue date Dec 8, 2020
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Ryo Kusakabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electromagnetically actuatable inlet valve and high-pressure pump h...

    • Patent number 10,851,750
    • Issue date Dec 1, 2020
    • Robert Bosch GmbH
    • Tobias Landenberger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High speed valve

    • Patent number 10,808,858
    • Issue date Oct 20, 2020
    • AUTOMOTIVE TECHNOLOGIES INTERNATIONAL, INC.
    • Victor Kisil
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fuel injection control device

    • Patent number 10,731,584
    • Issue date Aug 4, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuyuki Satake
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flow rate control valve and high-pressure fuel supply pump

    • Patent number 10,731,615
    • Issue date Aug 4, 2020
    • Hitachi Automotive Systems, Ltd.
    • Ryo Kusakabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-pressure fuel supply pump

    • Patent number 10,731,616
    • Issue date Aug 4, 2020
    • HITACHI AUTOMOTIVE SYSTEMS LTD.
    • Yuitsu Kodama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel supply pump including an electromagnetically dri...

    • Patent number 10,718,296
    • Issue date Jul 21, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masahiko Hayatani
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD

    • Publication number 20240328379
    • Publication date Oct 3, 2024
    • Isuzu Motors Limited
    • Atsushi MATSUMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Electromagnetic Valve Mechanism and Fuel Pump

    • Publication number 20240159208
    • Publication date May 16, 2024
    • Hitachi Astemo, Ltd.
    • Takafumi ITO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES

    • Publication number 20240060464
    • Publication date Feb 22, 2024
    • Cummins Inc.
    • Eric A. Benham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Solenoid Valve Control Device

    • Publication number 20230193867
    • Publication date Jun 22, 2023
    • Hitachi Astemo, Ltd.
    • Hirotaka NAKAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    A FUEL INJECTION SYSTEM

    • Publication number 20220356859
    • Publication date Nov 10, 2022
    • VOLVO TRUCK CORPORATION
    • Sergi YUDANOV
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR HIGH-PRESSURE PUMP AND METHOD FOR CONTROLLING TH...

    • Publication number 20210396198
    • Publication date Dec 23, 2021
    • DENSO CORPORATION
    • Hisatoshi SHIBUYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MELANGEUR A RECIRCULATION FORCEE

    • Publication number 20210340937
    • Publication date Nov 4, 2021
    • Vianney Rabhi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METAL DIAPHRAGM DAMPER

    • Publication number 20200355150
    • Publication date Nov 12, 2020
    • EAGLE INDUSTRY CO., LTD.
    • Toshiaki IWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DEVICE FOR CONTROLLING HIGH-PRESSURE FUEL SUPPLY PUMP, AND HIGH-PRE...

    • Publication number 20200318592
    • Publication date Oct 8, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masanori WATANABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SOLENOID VALVE

    • Publication number 20200224786
    • Publication date Jul 16, 2020
    • DENSO CORPORATION
    • Yuichi MIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump

    • Publication number 20200182210
    • Publication date Jun 11, 2020
    • Hitachi Automotive Systems, Ltd.
    • Yuitsu KODAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP PROVIDED WITH ELECTROMAGNETIC INTAKE...

    • Publication number 20200080526
    • Publication date Mar 12, 2020
    • Hitachi Automotive Systems, Ltd.
    • Tatsuo KAWANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR CONTROLLING A DIGITAL HIGH-PRESSURE PUMP

    • Publication number 20200056561
    • Publication date Feb 20, 2020
    • CONTINENTAL AUTOMOTIVE FRANCE
    • Nicolas Girard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR AND FUEL SYSTEM WITH VALVE TRAIN NOISE SUPPRESSOR

    • Publication number 20190353125
    • Publication date Nov 21, 2019
    • Caterpillar Inc.
    • Wade James Robel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump

    • Publication number 20190316558
    • Publication date Oct 17, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masahiko HAYATANI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY SYSTEM FOR ENGINE

    • Publication number 20190242349
    • Publication date Aug 8, 2019
    • MAZDA MOTOR CORPORATION
    • Kazuaki Hokazono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP

    • Publication number 20190211788
    • Publication date Jul 11, 2019
    • Hitachi Automotive Systems, Ltd.
    • Yuitsu KODAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Partial Charging of Single Piston Fuel Pump

    • Publication number 20190170099
    • Publication date Jun 6, 2019
    • Stanadyne LLC
    • Robert G. Lucas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL INJECTION CONTROL DEVICE

    • Publication number 20190145330
    • Publication date May 16, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuyuki SATAKE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THREE STAGE PROPORTIONAL CONTROL VALVE

    • Publication number 20190085805
    • Publication date Mar 21, 2019
    • Stanadyne LLC
    • Richard Paulo Pellini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electromagnetic actuator for a valve mechanism

    • Publication number 20190017480
    • Publication date Jan 17, 2019
    • KENDRION (Villingen) GmbH
    • Florian SCHULZ
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING AN ELECTROMAGNETICALLY DRI...

    • Publication number 20180363590
    • Publication date Dec 20, 2018
    • Hitachi Automotive Systems, Ltd.
    • Masahiko Hayatani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Device

    • Publication number 20180363608
    • Publication date Dec 20, 2018
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR ACTIVATING AN ELECTROMAGNETIC VALVE

    • Publication number 20180355995
    • Publication date Dec 13, 2018
    • Andreas Stihl AG & Co KG
    • Michael Schneider
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTROMAGNETICALLY ACTUATABLE INLET VALVE AND HIGH-PRESSURE PUMP H...

    • Publication number 20180355830
    • Publication date Dec 13, 2018
    • ROBERT BOSCH GmbH
    • Tobias Landenberger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION PUMP

    • Publication number 20180328308
    • Publication date Nov 15, 2018
    • Yanmar Co., Ltd.
    • Ryota IWANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR HIGH-PRESSURE PUMP

    • Publication number 20180291852
    • Publication date Oct 11, 2018
    • Denso Corporation
    • Hiroshi YAMAGUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE

    • Publication number 20180163683
    • Publication date Jun 14, 2018
    • Hitachi Automotive Systems, Ltd.
    • Tatsuo KAWANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Flow Rate Control Valve and High-Pressure Fuel Supply Pump

    • Publication number 20180135579
    • Publication date May 17, 2018
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...

    • Publication number 20180066619
    • Publication date Mar 8, 2018
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...