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  • F04B27/067
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B27/00Multi-cylinder pumps characterised by number or arrangement of cylinders

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F04B27/067Control
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating piston pump comprising a housing defining a first cha...
    • Patent number 11,815,078
    • Issue date Nov 14, 2023
    • Oshkosh Corporation
    • Kai P. Schubart
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating piston pump comprising a housing defining a first cha...
    • Patent number 11,480,165
    • Issue date Oct 25, 2022
    • Oshkosh Corporation
    • Kai P. Schubart
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Air-conditioner compressor for vehicle
    • Patent number 11,073,142
    • Issue date Jul 27, 2021
    • Hyundai Motor Company
    • Dong-Seok Oh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible pump assembly and method for use of same
    • Patent number 10,995,745
    • Issue date May 4, 2021
    • Texas Institute of Science, Inc.
    • Simon Oman
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reciprocating compressor having first and second cylinders in selec...
    • Patent number 10,815,979
    • Issue date Oct 27, 2020
    • Emerson Climate Technologies, Inc.
    • Kirill M. Ignatiev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor system
    • Patent number 9,938,967
    • Issue date Apr 10, 2018
    • Emerson Climate Technologies, Inc.
    • Kirill M. Ignatiev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Intravenous piston pump disposable and mechanism
    • Patent number 9,566,385
    • Issue date Feb 14, 2017
    • CareFusion 303, Inc.
    • Brett H. Franks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air compression method and apparatus
    • Patent number 9,074,588
    • Issue date Jul 7, 2015
    • Amir Khajepour
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas boosters
    • Patent number 8,959,906
    • Issue date Feb 24, 2015
    • Fluke Corporation
    • Robert B. Haines
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for pilot-operated high pressure valve
    • Patent number 8,459,019
    • Issue date Jun 11, 2013
    • Actuant Corporation
    • Paul A. Hohensee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Crankshaft driven compressor for supplying air to a fuel injection...
    • Patent number 5,016,597
    • Issue date May 21, 1991
    • Outboard Marine Corporation
    • Gaylord M. Borst
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable displacement fluid pump with improved wideband neutral
    • Patent number 4,968,227
    • Issue date Nov 6, 1990
    • Eaton Corporation
    • Dennis E. Szulczewski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2369841
    • Patent number 2,369,841
    • Issue date Feb 20, 1945
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2150347
    • Patent number 2,150,347
    • Issue date Mar 14, 1939
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1894701
    • Patent number 1,894,701
    • Issue date Jan 17, 1933
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1846360
    • Patent number 1,846,360
    • Issue date Feb 23, 1932
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    RECIPROCATING PISTON PUMP
    • Publication number 20240052818
    • Publication date Feb 15, 2024
    • Oshkosh Corporation
    • Kai P. Schubart
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING PISTON PUMP
    • Publication number 20230046193
    • Publication date Feb 16, 2023
    • Oshkosh Corporation
    • Kai P. Schubart
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    RECIPROCATING PISTON PUMP
    • Publication number 20210088036
    • Publication date Mar 25, 2021
    • Oshkosh Corporation
    • Kai P. Schubart
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Reciprocating Compressor System
    • Publication number 20180223820
    • Publication date Aug 9, 2018
    • Emerson Climate Technologies, Inc.
    • Kirill M. IGNATIEV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR-CONDITIONER COMPRESSOR FOR VEHICLE
    • Publication number 20180135609
    • Publication date May 17, 2018
    • Hyundai Motor Company
    • Dong-Seok OH
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Compressor System for a Compressed Air Supply Arrangement
    • Publication number 20130133768
    • Publication date May 30, 2013
    • WABCO GMBH
    • Konrad Feyerabend
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSION METHOD AND APPARATUS
    • Publication number 20130047595
    • Publication date Feb 28, 2013
    • Amir Khajepour
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas boosters
    • Publication number 20120325080
    • Publication date Dec 27, 2012
    • FLUKE CORPORATION
    • Robert B. Haines
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR PILOT-OPERATED HIGH PRESSURE VALVE
    • Publication number 20100107622
    • Publication date May 6, 2010
    • Paul A. Hohensee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Flow rate control valve
    • Publication number 20060005556
    • Publication date Jan 12, 2006
    • TGK CO., LTD.
    • Hisatoshi Hirota
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...