TREA

with a separation element located between the inlet and outlet opening

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Industry

  • CPC
  • F04C2/3443
This industry / category may be too specific. Please go to a parent level for more data

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 F04C2/00Rotary-piston machines or pumps

Current Industry

F04C2/3443with a separation element located between the inlet and outlet opening
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump having a housing and a rotor capable of rotating in the housing
    • Patent number 9,581,157
    • Issue date Feb 28, 2017
    • Quantex Patents Limited
    • Richard Paul Hayes-Pankhurst
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary compressor having gate axially movable with respect to rotor
    • Patent number 9,441,629
    • Issue date Sep 13, 2016
    • Torad Engineering, LLC
    • Gregory T. Kemp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor having gate axially movable with respect to rotor
    • Patent number 8,807,975
    • Issue date Aug 19, 2014
    • Torad Engineering, LLC
    • Gregory T. Kemp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor having gate axially movable with respect to rotor
    • Patent number 8,177,536
    • Issue date May 15, 2012
    • Gregory T. Kemp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary fluid-displacement assembly
    • Patent number 8,113,805
    • Issue date Feb 14, 2012
    • Torad Engineering, LLC
    • Gregory T. Kemp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Floating dam positive displacement pump
    • Patent number 7,695,261
    • Issue date Apr 13, 2010
    • 1564330 Ontario Inc.
    • Albert W. Patterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Extensible vane motor
    • Patent number 6,688,869
    • Issue date Feb 10, 2004
    • Thermal Dynamics, Inc.
    • Edward L. Simonds
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portioning machine to fill molds with plastic food material and use...
    • Patent number 4,622,717
    • Issue date Nov 18, 1986
    • Hollymatic AG. Ingenbohl
    • Rudolf Bollinger
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Rotary vane pump with sealing means
    • Patent number 4,123,205
    • Issue date Oct 31, 1978
    • Wibau
    • Gerhard Peleschka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3850552
    • Patent number 3,850,552
    • Issue date Nov 26, 1974
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3751194
    • Patent number 3,751,194
    • Issue date Aug 7, 1973
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3418939
    • Patent number 3,418,939
    • Issue date Dec 31, 1968
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3294454
    • Patent number 3,294,454
    • Issue date Dec 27, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3272139
    • Patent number 3,272,139
    • Issue date Sep 13, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2670690
    • Patent number 2,670,690
    • Issue date Mar 2, 1954
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2578055
    • Patent number 2,578,055
    • Issue date Dec 11, 1951
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2556313
    • Patent number 2,556,313
    • Issue date Jun 12, 1951
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2473309
    • Patent number 2,473,309
    • Issue date Jun 14, 1949
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2415592
    • Patent number 2,415,592
    • Issue date Feb 11, 1947
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2321498
    • Patent number 2,321,498
    • Issue date Jun 8, 1943
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2241607
    • Patent number 2,241,607
    • Issue date May 13, 1941
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1871525
    • Patent number 1,871,525
    • Issue date Aug 16, 1932
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1492456
    • Patent number 1,492,456
    • Issue date Apr 29, 1924
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1324260
    • Patent number 1,324,260
    • Issue date Dec 9, 1919
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1294760
    • Patent number 1,294,760
    • Issue date Feb 18, 1919
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1268782
    • Patent number 1,268,782
    • Issue date Jun 4, 1918
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1010956
    • Patent number 1,010,956
    • Issue date Dec 5, 1911
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    954832
    • Patent number 954,832
    • Issue date Apr 12, 1910
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    900013
    • Patent number 900,013
    • Issue date Sep 29, 1908
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    888838
    • Patent number 888,838
    • Issue date May 26, 1908
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY COMPRESSOR HAVING GATE AXIALLY MOVABLE WITH RESPECT TO ROTOR
    • Publication number 20120207639
    • Publication date Aug 16, 2012
    • Gregory T. Kemp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid-displacement assembly
    • Publication number 20090081063
    • Publication date Mar 26, 2009
    • Gregory T. Kemp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary compressor
    • Publication number 20090081064
    • Publication date Mar 26, 2009
    • Gregory T. Kemp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Floating dam positive displacement pump
    • Publication number 20070286759
    • Publication date Dec 13, 2007
    • 1564330 Ontario Inc.
    • Albert W. Patterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...