pistons being disposed radially with respect to rotation axis

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pump control apparatus and method

    • Patent number 6,293,757
    • Issue date Sep 25, 2001
    • Toyota Jidosha Kabushiki Kaisha
    • Tomihisa Oda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ceramic plunger for internal combustion engine high pressure fuel s...

    • Patent number 6,149,073
    • Issue date Nov 21, 2000
    • Cummins Engine Company, Inc.
    • Dan K. Hickey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intensified high-pressure common-rail supply pump

    • Patent number 6,113,361
    • Issue date Sep 5, 2000
    • Stanadyne Automotive Corp.
    • Ilija Djordjevic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure regulator

    • Patent number 6,112,718
    • Issue date Sep 5, 2000
    • Lucas Industries
    • Robert Stephen Bond
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic pressure supply pump with simultaneous directly actuated...

    • Patent number 6,027,312
    • Issue date Feb 22, 2000
    • Stanadyne Automotive Corp.
    • Ilija Djordjevic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Distributor type fuel injection pump and power transmission device

    • Patent number 6,004,106
    • Issue date Dec 21, 1999
    • Zexel Corporation
    • Hajime Machida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid pump with split plungers

    • Patent number 5,980,214
    • Issue date Nov 9, 1999
    • Stanadyne Automotive Corp.
    • Ilija Djordjevic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary pump and cam ring therefor

    • Patent number 5,950,522
    • Issue date Sep 14, 1999
    • Lucas Industries PLC
    • Graham Paul Boyd Balfour
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Inner cam system distributor type fuel injector

    • Patent number 5,857,444
    • Issue date Jan 12, 1999
    • Zexel Corporation
    • Kenichi Kubo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump

    • Patent number 5,806,492
    • Issue date Sep 15, 1998
    • Lucas Industries
    • Peter A. G. Collingborn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Distributor type fuel injection pump

    • Patent number 5,806,493
    • Issue date Sep 15, 1998
    • Zexel Corporation
    • Kenichi Kubo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pump

    • Patent number 5,794,594
    • Issue date Aug 18, 1998
    • Robert Bosch GmbH
    • Wolfgang Fehlmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Radial piston distributor fuel injection pump

    • Patent number 5,782,619
    • Issue date Jul 21, 1998
    • Robert Bosch GmbH
    • Wolfgang Fehlmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pump for internal combustion engines

    • Patent number 5,782,620
    • Issue date Jul 21, 1998
    • Robert Bosch GmbH
    • Heinz Nothdurft
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pump with improved shaft seal system

    • Patent number 5,752,429
    • Issue date May 19, 1998
    • Lucas Industries PLC
    • George Nicholas Felton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply apparatus

    • Patent number 5,746,180
    • Issue date May 5, 1998
    • Lucas Industries Public Limited Company
    • John Roderick Jefferson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Inner cam type fuel injection pump having modified plungers

    • Patent number 5,746,584
    • Issue date May 5, 1998
    • Zexel Corporation
    • Hisashi Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pump for internal combustion engines

    • Patent number 5,692,475
    • Issue date Dec 2, 1997
    • Robert Bosch GmbH
    • Nestor Rodriguez-Amaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel-injection pump

    • Patent number 5,685,274
    • Issue date Nov 11, 1997
    • Robert Bosch GmbH
    • Peter Helmbrecht
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two stage fuel injection pump with second stage located in the firs...

    • Patent number 5,641,274
    • Issue date Jun 24, 1997
    • Zexel Corporation
    • Kenichi Kubo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pump having reduced reflux pulsation effects

    • Patent number 5,624,072
    • Issue date Apr 29, 1997
    • Nippondenso Co., Ltd.
    • Masahiro Okajima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Distributor-type fuel injection pump

    • Patent number 5,619,971
    • Issue date Apr 15, 1997
    • Zexel Corporation
    • Kenichi Kubo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable rate pump

    • Patent number 5,613,839
    • Issue date Mar 25, 1997
    • Lucas Industries Public Limited Company
    • Paul Buckley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump

    • Patent number 5,596,967
    • Issue date Jan 28, 1997
    • Lucas Industries public limited company
    • William R. Burborough
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Distributor-type fuel injection pump for internal combustion engines

    • Patent number 5,592,920
    • Issue date Jan 14, 1997
    • Robert Bosch GmbH
    • Wolfgang Fehlmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pumping apparatus

    • Patent number 5,505,178
    • Issue date Apr 9, 1996
    • Lucas Industries
    • Michael P. Cooke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pump with auxiliary control system

    • Patent number 5,503,127
    • Issue date Apr 2, 1996
    • Stanadyne Automotive Corp.
    • Ilija Djordjevic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pumping apparatus

    • Patent number 5,443,048
    • Issue date Aug 22, 1995
    • Lucas Industries public limited company
    • Stuart W. Nicol
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel system

    • Patent number 5,427,066
    • Issue date Jun 27, 1995
    • Lucas Industries Public Limited Company
    • Paul Buckley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection with pulse rate shaping cam

    • Patent number 5,425,341
    • Issue date Jun 20, 1995
    • General Motors Corporation
    • Michael C. Connolly
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Pilot injection pump

    • Publication number 20060159572
    • Publication date Jul 20, 2006
    • Malcolm Higgins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS