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the piston-driving cam being provided with an inlet and an outlet

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  • CPC
  • F04B1/0535
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B1/00Multi-cylinder machines or pumps characterised by number or arrangements of cylinders

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F04B1/0535the piston-driving cam being provided with an inlet and an outlet
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid dosing system
    • Patent number 11,644,020
    • Issue date May 9, 2023
    • Diversey, Inc.
    • Jeroen C. Beerens
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic pressure supply pump with multiple sequential plungers
    • Patent number 5,769,611
    • Issue date Jun 23, 1998
    • Stanadyne Automotive Corp.
    • Ilija Djordjevic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic radial piston pump intake porting arrangement
    • Patent number 4,673,337
    • Issue date Jun 16, 1987
    • General Motors Corporation
    • Gary T. Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydrostatic radial piston pump
    • Patent number 4,538,965
    • Issue date Sep 3, 1985
    • Mannesmann-Rexroth GmbH
    • Jorg Dantlgraber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve piston for constant displacement pump
    • Patent number 4,431,379
    • Issue date Feb 14, 1984
    • J. I. Case Company
    • John E. Langdon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable volume hydraulic pump
    • Patent number 4,431,381
    • Issue date Feb 14, 1984
    • J. I. Case Company
    • Eugene L. Falendysz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Slipper arrangement for hydraulic pump
    • Patent number 4,366,747
    • Issue date Jan 4, 1983
    • J. I. Case Company
    • E. L. Falendysz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial piston pump
    • Patent number 4,310,290
    • Issue date Jan 12, 1982
    • G.L. Rexroth G.m.b.H.
    • Jorg Dantlgraber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial piston pump
    • Patent number 4,277,228
    • Issue date Jul 7, 1981
    • G. L. Rexroth GmbH
    • Jorg Dantlgraber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3426692
    • Patent number 3,426,692
    • Issue date Feb 11, 1969
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3320902
    • Patent number 3,320,902
    • Issue date May 23, 1967
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3125034
    • Patent number 3,125,034
    • Issue date Mar 17, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2394285
    • Patent number 2,394,285
    • Issue date Feb 5, 1946
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    574200
    • Patent number 574,200
    • Issue date Dec 29, 1896
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID DOSING SYSTEM
    • Publication number 20230407855
    • Publication date Dec 21, 2023
    • Diversey, Inc.
    • Jeroen C. Beerens
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID DOSING SYSTEM
    • Publication number 20220205439
    • Publication date Jun 30, 2022
    • Diversey, Inc.
    • Jeroen C. Beerens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...