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by variably-timed valves controlling fuel passages to pumping elements or overflow passages

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  • F02M59/36
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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 F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00

Current Industry

F02M59/36by variably-timed valves controlling fuel passages to pumping elements or overflow passages
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High-pressure GDI pump with low-pressure bypass
    • Patent number 12,305,598
    • Issue date May 20, 2025
    • Stanadyne Operating Company LLC
    • Robert G. Lucas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid fluid injection pumps
    • Patent number 12,281,630
    • Issue date Apr 22, 2025
    • PHINIA DELPHI LUXEMBOURG SARL
    • Xavier Lale
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure pump
    • Patent number 12,196,164
    • Issue date Jan 14, 2025
    • Denso Corporation
    • Takayuki Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump for a direct injection system
    • Patent number 12,188,440
    • Issue date Jan 7, 2025
    • Marelli Europe S.p.A.
    • Armando Spizzirri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    High pressure fuel pump lubrication method and apparatus
    • Patent number 12,104,564
    • Issue date Oct 1, 2024
    • Caterpillar Motoren GmbH & Co. KG
    • Robert Graumüller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure relief valve with a reverse free flow configuration integr...
    • Patent number 12,000,363
    • Issue date Jun 4, 2024
    • Sun Hydraulics, LLC
    • Bernd Zähe
    • 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

    Control device for high-pressure fuel pump
    • Patent number 11,852,093
    • Issue date Dec 26, 2023
    • Hitachi Astemo, Ltd.
    • Toshihiro Aono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Methods and system for diagnosing a high-pressure fuel pump in a fu...
    • Patent number 11,668,262
    • Issue date Jun 6, 2023
    • Transportation IP Holdings, LLC
    • Morse N. Taxon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump with inlet valve assembly
    • Patent number 11,661,913
    • Issue date May 30, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • Brandon Kaswer
    • 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

    High pressure fuel pump and fuel supply system
    • Patent number 11,525,427
    • Issue date Dec 13, 2022
    • Denso Corporation
    • Shuhei Yamamoto
    • 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

    High pressure fuel pump with mechanical pressure regulation
    • Patent number 11,459,988
    • Issue date Oct 4, 2022
    • Stanadyne LLC
    • Richard P Pellini
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 11,408,386
    • Issue date Aug 9, 2022
    • Hitachi Astemo, Ltd.
    • Moritsugu Akiyama
    • 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

    Methods and system for diagnosing a high-pressure fuel pump in a fu...
    • Patent number 11,306,676
    • Issue date Apr 19, 2022
    • Transportation IP Holdings, LLC
    • Morse N. Taxon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve, in particular a suction valve, in a high-pressure pump of a...
    • Patent number 11,300,087
    • Issue date Apr 12, 2022
    • Robert Bosch GmbH
    • Christian Langenbach
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Damper device
    • Patent number 11,293,391
    • Issue date Apr 5, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Yusuke Sato
    • 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

    Fuel injection system and controller for fuel injection system
    • Patent number 11,261,820
    • Issue date Mar 1, 2022
    • Denso Corporation
    • Tamaki Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Fuel sending unit assembly and operation
    • Patent number 11,231,032
    • Issue date Jan 25, 2022
    • Vitesco Technologies USA, LLC.
    • James Fochtman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • 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

    High-pressure pump
    • Patent number 11,149,865
    • Issue date Oct 19, 2021
    • Denso Corporation
    • Masaharu Nakaoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES
    • Publication number 20250084814
    • Publication date Mar 13, 2025
    • Cummins Inc.
    • Eric A. Benham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP
    • Publication number 20250027470
    • Publication date Jan 23, 2025
    • PHINIA DELPHI LUXEMBOURG SARL
    • Toby PEDLEY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPROVEMENT TO LIQUID FLUID INJECTION PUMPS
    • Publication number 20240344494
    • Publication date Oct 17, 2024
    • DELPHI TECHNOLOGIES IP LIMITED
    • Xavier LALE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    HIGH PRESSURE FUEL PUMP LUBRICATION METHOD AND APPARATUS
    • Publication number 20240229754
    • Publication date Jul 11, 2024
    • CATERPILLAR MOTOREN GMBH & CO. KG
    • Robert GRAUMÜLLER
    • 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

    HIGH PRESSURE FUEL PUMP LUBRICATION METHOD AND APPARATUS
    • Publication number 20240133356
    • Publication date Apr 25, 2024
    • CATERPILLAR MOTOREN GMBH & CO. KG
    • Robert GRAUMÜLLER
    • 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

    High-Pressure GDI Pump With Low-Pressure Bypass
    • Publication number 20230313770
    • Publication date Oct 5, 2023
    • Stanadyne LLC
    • Robert G. Lucas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressure Relief Valve with a Reverse Free Flow Configuration Integr...
    • Publication number 20230243325
    • Publication date Aug 3, 2023
    • Sun Hydraulics, LLC
    • Bernd Zähe
    • 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

    FUEL PUMP WITH INLET VALVE ASSEMBLY
    • Publication number 20220364535
    • Publication date Nov 17, 2022
    • DELPHI TECHNOLOGIES IP LIMITED
    • Brandon KASWER
    • 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

    HIGH PRESSURE FUEL PUMP WITH MECHANICAL PRESSURE REGULATION
    • Publication number 20220018322
    • Publication date Jan 20, 2022
    • Stanadyne LLC
    • Richard P. Pellini
    • 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

    High-Pressure Fuel Pump
    • Publication number 20210372353
    • Publication date Dec 2, 2021
    • Hitachi Astemo, Ltd.
    • Moritsugu AKIYAMA
    • 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

    METHODS AND SYSTEM FOR DIAGNOSING A HIGH-PRESSURE FUEL PUMP IN A FU...
    • Publication number 20210277845
    • Publication date Sep 9, 2021
    • Transportation IP Holdings, LLC
    • Morse N. Taxon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIGITAL INLET VALVE FOR A GASOLINE DIRECT INJECTION SYSTEM OF A MOT...
    • Publication number 20210262426
    • Publication date Aug 26, 2021
    • Hyundai Motor Company
    • Stephan Revidat
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH PRESSURE FUEL PUMP AND FUEL SUPPLY SYSTEM
    • Publication number 20210254588
    • Publication date Aug 19, 2021
    • DENSO CORPORATION
    • Shuhei YAMAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20210239080
    • Publication date Aug 5, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Yusuke SATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTROMAGNETIC VALVE AND HIGH-PRESSURE PUMP HAVING THE SAME
    • Publication number 20210148320
    • Publication date May 20, 2021
    • DENSO CORPORATION
    • Yoshifumi IWATA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION SYSTEM AND CONTROLLER FOR FUEL INJECTION SYSTEM
    • Publication number 20210033043
    • Publication date Feb 4, 2021
    • DENSO CORPORATION
    • Tamaki ISHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AN ARRANGEMENT FOR PROTECTING A HIGH-PRESSURE ACCUMULATOR FUEL INJE...
    • Publication number 20200408181
    • Publication date Dec 31, 2020
    • SCANIA CV AB
    • Kim KYLSTRÖM
    • 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

    HIGH-PRESSURE FUEL SUPPLY PUMP
    • Publication number 20200284229
    • Publication date Sep 10, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masashi NEMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE, IN PARTICULAR SUCTION VALVE, IN A HIGH-PRESSURE PUMP OF A FU...
    • Publication number 20200284231
    • Publication date Sep 10, 2020
    • ROBERT BOSCH GmbH
    • Andreas DUTT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBINATION OUTLET VALVE AND PRESSURE RELIEF VALVE AND FUEL PUMP US...
    • Publication number 20200263646
    • Publication date Aug 20, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Robert B. Perry
    • 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