TREA

cylindrical valve means

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Industry

  • CPC
  • F04B27/0843
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Parent Industries

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

Current Industry

F04B27/0843cylindrical valve means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Manual hydraulic pump
    • Patent number 7,232,293
    • Issue date Jun 19, 2007
    • Marol Co., Ltd.
    • Katsuhiko Sasayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial piston rotary power device
    • Patent number 6,601,548
    • Issue date Aug 5, 2003
    • Osama M. Al-Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial piston rotary power device
    • Patent number 6,601,547
    • Issue date Aug 5, 2003
    • Osama M. Al-Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial multi-piston compressor having rotary valve for allowing resi...
    • Patent number 5,501,579
    • Issue date Mar 26, 1996
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kazuya Kimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating-piston type refrigerant compressor with an improved r...
    • Patent number 5,385,450
    • Issue date Jan 31, 1995
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kazuya Kimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1780398
    • Patent number 1,780,398
    • Issue date Nov 4, 1930
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1464135
    • Patent number 1,464,135
    • Issue date Aug 7, 1923
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Manual hydraulic pump
    • Publication number 20060127233
    • Publication date Jun 15, 2006
    • Katsuhiko Sasayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary type fluid machine
    • Publication number 20050220643
    • Publication date Oct 6, 2005
    • Kensuke Honma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Axial piston rotary power device
    • Publication number 20030070633
    • Publication date Apr 17, 2003
    • Osama M. Al Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial piston rotary power device
    • Publication number 20030070634
    • Publication date Apr 17, 2003
    • Osama M. Al Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...