TREA

with vanes hinged to the inner member

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  • CPC
  • F04C18/44
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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 F04C18/00Rotary-piston pumps specially adapted for elastic fluids

Current Industry

F04C18/44with vanes hinged to the inner member
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric compressor system for vehicle
    • Patent number 11,346,345
    • Issue date May 31, 2022
    • Hyundai Motor Company
    • Jong Wan Han
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Revolving outer body rotary vane compressor or expander
    • Patent number 10,309,222
    • Issue date Jun 4, 2019
    • PARS MAINA SANAYI VE TICARET LIMITED SIRKETI
    • Ibrahim Sinan Akmandor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary compressor having two cylinders
    • Patent number 10,233,929
    • Issue date Mar 19, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hiroaki Nakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor having two cylinders
    • Patent number 10,233,930
    • Issue date Mar 19, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hiroaki Nakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fixed-rail rotor pump and fixed-rail rotor pump combined supercharg...
    • Patent number 10,161,299
    • Issue date Dec 25, 2018
    • Yi Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane rotary compressor having hinge receiving portions formed on an...
    • Patent number 9,903,369
    • Issue date Feb 27, 2018
    • Hanon Systems
    • Jung Myung Kwak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane rotary compressor
    • Patent number 9,822,779
    • Issue date Nov 21, 2017
    • Hanon Systems
    • Jung Myung Kwak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor
    • Patent number 9,631,621
    • Issue date Apr 25, 2017
    • Kabushiki Kaisha Toyota Jidoshokki
    • Kazuyuki Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Modular cooling system
    • Patent number 7,775,062
    • Issue date Aug 17, 2010
    • Mike Blomquist
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigeration apparatus with expander control for improved coeffici...
    • Patent number 7,730,741
    • Issue date Jun 8, 2010
    • Daikin Industries, Ltd.
    • Katsumi Sakitani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve-free oxygen concentrator featuring reversible compressors
    • Patent number 7,114,932
    • Issue date Oct 3, 2006
    • Stuart Bassine
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vapor-compression evaporative air conditioning systems and components
    • Patent number 7,093,455
    • Issue date Aug 22, 2006
    • The Texas A&M University System
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reversible pivoting vane rotary compressor for a valve-free oxygen...
    • Patent number 6,749,405
    • Issue date Jun 15, 2004
    • Stuart Bassine
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vapor-compression evaporative air conditioning systems and components
    • Patent number 6,684,658
    • Issue date Feb 3, 2004
    • The Texas A&M University System
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vapor-compression evaporative air conditioning systems and components
    • Patent number 6,427,453
    • Issue date Aug 6, 2002
    • The Texas A&M University System
    • Mark T. Holtzapple
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Pivoting vane rotary compressor
    • Patent number 6,371,745
    • Issue date Apr 16, 2002
    • Stuart Bassine
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Pivoting vane rotary compressor
    • Patent number 5,188,524
    • Issue date Feb 23, 1993
    • Stuart Bassine
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor for heavy duty gas services
    • Patent number 4,960,371
    • Issue date Oct 2, 1990
    • H. Eugene Bassett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3861836
    • Patent number 3,861,836
    • Issue date Jan 21, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3185385
    • Patent number 3,185,385
    • Issue date May 25, 1965
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3096932
    • Patent number 3,096,932
    • Issue date Jul 9, 1963
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2915048
    • Patent number 2,915,048
    • Issue date Dec 1, 1959
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2792984
    • Patent number 2,792,984
    • Issue date May 21, 1957
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2634903
    • Patent number 2,634,903
    • Issue date Apr 14, 1953
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2537502
    • Patent number 2,537,502
    • Issue date Jan 9, 1951
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2465595
    • Patent number 2,465,595
    • Issue date Mar 29, 1949
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2347862
    • Patent number 2,347,862
    • Issue date May 2, 1944
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2097714
    • Patent number 2,097,714
    • Issue date Nov 2, 1937
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2070791
    • Patent number 2,070,791
    • Issue date Feb 16, 1937
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1952142
    • Patent number 1,952,142
    • Issue date Mar 27, 1934
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents