TREA

Operating by means of fibrous or porous elements

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Industry

  • CPC
  • F04D17/167
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D17/00Radial-flow pumps

Current Industry

F04D17/167Operating by means of fibrous or porous elements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and system of compressing gas with flow restrictions
    • Patent number 9,919,243
    • Issue date Mar 20, 2018
    • Carnot Compression, LLC
    • Mark A. Cherry
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Centrifugal gas compressor method and system
    • Patent number 9,618,013
    • Issue date Apr 11, 2017
    • Rotational Trompe Compressors, LLC
    • Mark A. Cherry
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Techniques for improved volumetric resistance blower apparatus, sys...
    • Patent number 9,551,352
    • Issue date Jan 24, 2017
    • Intel Corporation
    • Mark MacDonald
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Air blower
    • Patent number 8,951,024
    • Issue date Feb 10, 2015
    • Sharp Kabushiki Kaisha
    • Hikoya Ishii
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ejector-type rotary device
    • Patent number 7,914,263
    • Issue date Mar 29, 2011
    • Vladimir Berger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High efficiency fluid movers
    • Patent number 7,455,504
    • Issue date Nov 25, 2008
    • Hill Engineering
    • Charles C. Hill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Exhaust device for kitchen hood, air purifier and the like, and hoo...
    • Patent number 4,936,288
    • Issue date Jun 26, 1990
    • Societe d'Investissement et d'Innovation Industriels S. I.I.I.
    • Georges Lazard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas-moving device
    • Patent number 4,902,196
    • Issue date Feb 20, 1990
    • Imperial Chemical Industries PLC
    • Geoffrey C. M. Byrd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Quiet hair dryer
    • Patent number 4,795,319
    • Issue date Jan 3, 1989
    • John M. Popovich
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Rotating fiber array molecular driver and molecular momentum transf...
    • Patent number 4,422,822
    • Issue date Dec 27, 1983
    • Norman Milleron
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3765155
    • Patent number 3,765,155
    • Issue date Oct 16, 1973
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3676985
    • Patent number 3,676,985
    • Issue date Jul 18, 1972
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3456718
    • Patent number 3,456,718
    • Issue date Jul 22, 1969
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3190544
    • Patent number 3,190,544
    • Issue date Jun 22, 1965
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3128940
    • Patent number 3,128,940
    • Issue date Apr 14, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3126263
    • Patent number 3,126,263
    • Issue date Mar 24, 1964
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3123286
    • Patent number 3,123,286
    • Issue date Mar 3, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2509376
    • Patent number 2,509,376
    • Issue date May 30, 1950
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2509377
    • Patent number 2,509,377
    • Issue date May 30, 1950
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2433795
    • Patent number 2,433,795
    • Issue date Dec 30, 1947
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FAN DEVICE
    • Publication number 20200132080
    • Publication date Apr 30, 2020
    • YEN SUN TECHNOLOGY CORP
    • Chien-Jung CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN IMPELLER STRUCTURE AND COOLING FAN THEREOF
    • Publication number 20190120243
    • Publication date Apr 25, 2019
    • Asia Vital Components Co., Ltd.
    • Chun-Ming Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR BLOWER
    • Publication number 20120070320
    • Publication date Mar 22, 2012
    • Hikoya Ishii
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH EFFICIENCY FLUID MOVERS
    • Publication number 20090135560
    • Publication date May 28, 2009
    • Charles C. Hill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ejector-type rotary device
    • Publication number 20080286121
    • Publication date Nov 20, 2008
    • Vladimir Berger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High efficiency fluid mover
    • Publication number 20070177349
    • Publication date Aug 2, 2007
    • Himanshu Pokharna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH EFFICIENCY FLUID MOVERS
    • Publication number 20070140842
    • Publication date Jun 21, 2007
    • Charles C. Hill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High efficiency fluid movers
    • Publication number 20070116561
    • Publication date May 24, 2007
    • Charles C. Hill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Adjustable, self-cleaning rotary machine which is intended to produ...
    • Publication number 20060137313
    • Publication date Jun 29, 2006
    • Francois Simon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL