TREA

especially adapted for elastic fluid pumps

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  • CPC
  • F04D29/483
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/483especially adapted for elastic fluid pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Positive-negative-rotation fan for clothes dryer, and clothes dryer
    • Patent number 11,028,524
    • Issue date Jun 8, 2021
    • Qingdao Haier Washing Machine Co., Ltd.
    • Jindong Bing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Optimized low power air circulation in HVAC systems
    • Patent number 10,760,813
    • Issue date Sep 1, 2020
    • Lennox Industries Inc.
    • Robert B. Uselton
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooling system
    • Patent number 4,846,260
    • Issue date Jul 11, 1989
    • Reliance Electric Company
    • Harvey E. Maas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling system
    • Patent number 4,778,000
    • Issue date Oct 18, 1988
    • Reliance Electric Company
    • Harvey E. Maas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3867064
    • Patent number 3,867,064
    • Issue date Feb 18, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3843280
    • Patent number 3,843,280
    • Issue date Oct 22, 1974
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2519151
    • Patent number 2,519,151
    • Issue date Aug 15, 1950
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2458006
    • Patent number 2,458,006
    • Issue date Jan 4, 1949
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2431413
    • Patent number 2,431,413
    • Issue date Nov 25, 1947
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2335437
    • Patent number 2,335,437
    • Issue date Nov 30, 1943
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2247817
    • Patent number 2,247,817
    • Issue date Jul 1, 1941
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2205902
    • Patent number 2,205,902
    • Issue date Jun 25, 1940
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1680775
    • Patent number 1,680,775
    • Issue date Aug 14, 1928
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    POSITIVE-NEGATIVE-ROTATION FAN FOR CLOTHES DRYER, AND CLOTHES DRYER
    • Publication number 20190301079
    • Publication date Oct 3, 2019
    • QINGDAO HAIER WASHING MACHINE CO., LTD.
    • Jindong Bing
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    FAN
    • Publication number 20130336771
    • Publication date Dec 19, 2013
    • Dyson Technology Limited
    • James Dyson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOUSEHOLD APPLIANCE, IN PARTICULAR LAUNDRY DRYER
    • Publication number 20130269202
    • Publication date Oct 17, 2013
    • Gorenje D.D.
    • Miran Razborsek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...