TREA

of rigid material

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Industry

  • CPC
  • F04C15/0011
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00

Current Industry

F04C15/0011of rigid material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vane pump
    • Patent number 7,682,226
    • Issue date Mar 23, 2010
    • Albert Handtmann Maschinenfabrik GmbH & Co. KG
    • Bernd Maile
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Friction reducing seal ring for gear pump
    • Patent number 7,347,678
    • Issue date Mar 25, 2008
    • Donald D. Deems
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3277833
    • Patent number 3,277,833
    • Issue date Oct 11, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1993721
    • Patent number 1,993,721
    • Issue date Mar 5, 1935
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1783209
    • Patent number 1,783,209
    • Issue date Dec 2, 1930
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY DEVICE INCLUDING A COUNTERBALANCED SEAL ASSEMBLY
    • Publication number 20160061038
    • Publication date Mar 3, 2016
    • GOTEK ENERGY, INC.
    • Steven Lee Herbruck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY DEVICE INCLUDING A COUNTERBALANCED SEAL ASSEMBLY
    • Publication number 20160061039
    • Publication date Mar 3, 2016
    • GOTEK ENERGY, INC.
    • Steven Lee Herbruck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAM LINER PROFILE
    • Publication number 20120156077
    • Publication date Jun 21, 2012
    • Hamilton Sundstrand Corporation
    • Sara Dexter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MOTOR/PUMP WITH SPIRAL WOUND STATOR TUBE
    • Publication number 20110058930
    • Publication date Mar 10, 2011
    • Robbins & Myers Energy Systems L.P.
    • Iain R. Belcher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW PUMP ROTORS AND RING SEALS FOR SCREW PUMP ROTORS
    • Publication number 20100040499
    • Publication date Feb 18, 2010
    • GENERAL ELECTRIC COMPANY
    • David Deloyd Anderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vane pump
    • Publication number 20080045129
    • Publication date Feb 21, 2008
    • ALBERT HANDTMANN MASCHINENFABRIK GMBH & CO. KG
    • Bernd Maile
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Application

    Low speed, high torque rotary abutment motor
    • Publication number 20050281698
    • Publication date Dec 22, 2005
    • 5iTech, LLC
    • Yan Satanovskiy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...