characterised by a single piston

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel pump for a direct injection system

    • Patent number 12,116,966
    • Issue date Oct 15, 2024
    • Marelli Europe S.p.A.
    • Armando Spizzirri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gasoline direct injection fuel pump with isolated plunger sleeve

    • Patent number 11,939,941
    • Issue date Mar 26, 2024
    • DELPHI TECHNOLOGIES IP LIMITED
    • Joseph G. Spakowski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injector apparatus

    • Patent number 11,828,258
    • Issue date Nov 28, 2023
    • RKLAB AG
    • Daniel Eastwood
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System and method for fuel pump shutdown

    • Patent number 11,761,387
    • Issue date Sep 19, 2023
    • Ford Global Technologies, LLC
    • Brien Fulton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel pipe

    • Patent number 11,719,206
    • Issue date Aug 8, 2023
    • Honda Motor Co., Ltd.
    • Takayuki Konuma
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure pump

    • Patent number 11,719,208
    • Issue date Aug 8, 2023
    • Denso Corporation
    • Hiroshi Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for managing a piston pump for a heat engine

    • Patent number 11,680,536
    • Issue date Jun 20, 2023
    • VITESCO TECHNOLOGIES GMBH
    • Xavier Moine
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Damper spring structure for reducing radiation noise of high-pressu...

    • Patent number 11,572,856
    • Issue date Feb 7, 2023
    • HYUNDAI KEFICO CORPORATION
    • Hyeong Kyun Park
    • 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

    Fuel pump and inlet valve assembly thereof

    • Patent number 11,499,515
    • Issue date Nov 15, 2022
    • DELPHI TECHNOLOGIES IP LIMITED
    • Robert B. Perry
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adaptive high pressure fuel pump system and method for predicting p...

    • Patent number 11,486,326
    • Issue date Nov 1, 2022
    • Cummins Inc.
    • Tommy J. Albing
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure diesel fuel pump pumping element

    • Patent number 11,421,637
    • Issue date Aug 23, 2022
    • Cummins Inc.
    • Anthony A. Shaull
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for monitoring a pressure sensor in a direct injection system

    • Patent number 11,415,071
    • Issue date Aug 16, 2022
    • Continental Automotive France
    • Yves Agnus
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure fuel pump

    • Patent number 11,365,710
    • Issue date Jun 21, 2022
    • DELPHI AUTOMOTIVE SYSTEMS LUXEMBOURG SA
    • Andreas Aye
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Fuel injection system

    • Patent number 11,286,895
    • Issue date Mar 29, 2022
    • Briggs & Stratton, LLC
    • Lihang Nong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Controller

    • Patent number 11,274,624
    • Issue date Mar 15, 2022
    • Denso Corporation
    • Naoto Seki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump with independent plunger cover and seal

    • Patent number 11,268,485
    • Issue date Mar 8, 2022
    • Cummins Inc.
    • Roberto Medina Munoz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-pressure fuel pump

    • Patent number 11,248,573
    • Issue date Feb 15, 2022
    • Hitachi Astemo, Ltd.
    • Moritsugu Akiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Error diagnosis device and error diagnosis method

    • Patent number 11,242,815
    • Issue date Feb 8, 2022
    • Isuzu Motors Limited
    • Yuusuke Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure fuel pump and LPDI system with the same

    • Patent number 11,149,655
    • Issue date Oct 19, 2021
    • Motonic Corporation
    • Wan Jae Jeon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Adaptive high pressure fuel pump system and method for predicting p...

    • Patent number 11,136,935
    • Issue date Oct 5, 2021
    • Cummins Inc.
    • Tommy J. Albing
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure pump

    • Patent number 11,136,952
    • Issue date Oct 5, 2021
    • Denso Corporation
    • Hiroshi Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Calibration of a pressure sensor of an injection system for a motor...

    • Patent number 11,078,862
    • Issue date Aug 3, 2021
    • VITESCO TECHNOLOGIES GMBH
    • Tet Kong Brian Chia
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump for gasoline direct injection

    • Patent number 11,060,493
    • Issue date Jul 13, 2021
    • DELPHI TECHNOLOGIES IP LIMITED
    • Youssef Kazour
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control device for engine

    • Patent number 11,008,970
    • Issue date May 18, 2021
    • Mazda Motor Corporation
    • Masami Nishida
    • 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

    High-pressure pump

    • Patent number 10,907,599
    • Issue date Feb 2, 2021
    • Denso Corporation
    • Tatsuro Koga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Fuel pump

    • Patent number 10,859,049
    • Issue date Dec 8, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Engin Erdemir
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL PUMP

    • Publication number 20250043758
    • Publication date Feb 6, 2025
    • PHINIA DELPHI LUXEMBOURG SARL
    • Cyrille LESIEUR
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP WITH INTEGRATED PRESSURE RELIEF VALVE

    • Publication number 20250043759
    • Publication date Feb 6, 2025
    • DELPHI TECHNOLOGIES IP LIMITED
    • Thibaud GUERET
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Hydrogen Fuel Pressure Energy Recovery for Hydrogen Engine Vehicles

    • Publication number 20250027457
    • Publication date Jan 23, 2025
    • SOUTHWEST RESEARCH INSTITUTE
    • Edward M. Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump

    • Publication number 20240360807
    • Publication date Oct 31, 2024
    • ROBERT BOSCH GmbH
    • Thomas Froihofer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP

    • Publication number 20240247628
    • Publication date Jul 25, 2024
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Kensho KATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump for a Fuel Injection System of an Internal...

    • Publication number 20230358195
    • Publication date Nov 9, 2023
    • ROBERT BOSCH GmbH
    • Rainer Kornhaas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GASOLINE DIRECT INJECTION FUEL PUMP WITH ISOLATED PLUNGER SLEEVE

    • Publication number 20230304462
    • Publication date Sep 28, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • Joseph G. Spakowski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Pump for a Direct Injection System

    • Publication number 20230193866
    • Publication date Jun 22, 2023
    • MARELLI EUROPE S.p.A.
    • Armando Spizzirri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL PIPE

    • Publication number 20230095779
    • Publication date Mar 30, 2023
    • Honda Motor Co., Ltd.
    • Takayuki KONUMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INJECTOR APPARATUS

    • Publication number 20230016854
    • Publication date Jan 19, 2023
    • RKLAB AG
    • Daniel EASTWOOD
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR MANAGING A PISTON PUMP FOR A HEAT ENGINE

    • Publication number 20220090557
    • Publication date Mar 24, 2022
    • VITESCO TECHNOLOGIES GMBH
    • Xavier MOINE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE PUMP

    • Publication number 20210404431
    • Publication date Dec 30, 2021
    • DENSO CORPORATION
    • Hiroshi INOUE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ADAPTIVE HIGH PRESSURE FUEL PUMP SYSTEM AND METHOD FOR PREDICTING P...

    • Publication number 20210396192
    • Publication date Dec 23, 2021
    • Cummins Inc.
    • Tommy J. Albing
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Piston Pump, in particular High-Pressure Fuel Pump for an Injection...

    • Publication number 20210277857
    • Publication date Sep 9, 2021
    • ROBERT BOSCH GmbH
    • Florian Rentz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY PUMP

    • Publication number 20210207567
    • Publication date Jul 8, 2021
    • Hitachi Automotive Systems, Ltd.
    • Shingo TAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROLLER

    • Publication number 20210172395
    • Publication date Jun 10, 2021
    • DENSO CORPORATION
    • Naoto SEKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ADAPTIVE HIGH PRESSURE FUEL PUMP SYSTEM AND METHOD FOR PREDICTING P...

    • Publication number 20210156328
    • Publication date May 27, 2021
    • Cummins Inc.
    • Tommy J. Albing
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR MONITORING A PRESSURE SENSOR IN A DIRECT INJECTION SYSTEM

    • Publication number 20210140384
    • Publication date May 13, 2021
    • CONTINENTAL AUTOMOTIVE FRANCE
    • Yves Agnus
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIRECT INJECTION ASSEMBLY FOR A DUAL INJECTION SYSTEM OF A MOTOR VE...

    • Publication number 20210131394
    • Publication date May 6, 2021
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Andrew G. BALDING
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH PRESSURE FUEL PUMP

    • Publication number 20210095626
    • Publication date Apr 1, 2021
    • DELPHI AUTOMOTIVE SYSTEMS LUXEMBOURG SA
    • Andreas AYE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ERROR DIAGNOSIS DEVICE AND ERROR DIAGNOSIS METHOD

    • Publication number 20210087993
    • Publication date Mar 25, 2021
    • Isuzu Motors Limited
    • Yuusuke KOBAYASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH PRESSURE FUEL PUMP AND LPDI SYSTEM WITH THE SAME

    • Publication number 20210079853
    • Publication date Mar 18, 2021
    • Motonic Corporation
    • Wan Jae JEON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION PUMP

    • Publication number 20210054815
    • Publication date Feb 25, 2021
    • DENSO CORPORATION
    • Satoru TAKAMIZAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR ENGINE

    • Publication number 20210017929
    • Publication date Jan 21, 2021
    • Mazda Motor Corporation
    • Masami Nishida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP WITH INDEPENDENT PLUNGER COVER AND SEAL

    • Publication number 20200370525
    • Publication date Nov 26, 2020
    • Cummins Inc.
    • Roberto Medina Munoz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FUEL PUMP FOR GASOLINE DIRECT INJECTION

    • Publication number 20200309076
    • Publication date Oct 1, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Youssef Kazour
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP AND INLET VALVE ASSEMBLY THEREOF

    • Publication number 20200256300
    • Publication date Aug 13, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Robert B. Perry
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump

    • Publication number 20200132029
    • Publication date Apr 30, 2020
    • Hitachi Automotive Systems, Ltd.
    • Moritsugu AKIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE PUMP

    • Publication number 20200095966
    • Publication date Mar 26, 2020
    • DENSO CORPORATION
    • Hiroshi INOUE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE PUMP

    • Publication number 20200088147
    • Publication date Mar 19, 2020
    • DENSO CORPORATION
    • Tatsuro KOGA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS