TREA

and having an oscillating movement

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  • CPC
  • F04B7/0011
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B7/00Piston machines or pumps characterised by having positively-driven valving

Current Industry

F04B7/0011and having an oscillating movement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pump with pressure relief path
    • Patent number 12,049,890
    • Issue date Jul 30, 2024
    • Fluid Metering, Inc.
    • Daniel Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump and a desalination system including the pump
    • Patent number 11,378,067
    • Issue date Jul 5, 2022
    • KATADYN DESALINATION, LLC
    • Christopher John Dent
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Pump and a desalination system including the pump
    • Patent number 10,598,162
    • Issue date Mar 24, 2020
    • KATADYN DESALINATION, LLC
    • Christopher John Dent
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Valve unit and a fluid working machine comprising a valve unit
    • Patent number 9,732,748
    • Issue date Aug 15, 2017
    • Artemis Intelligent Power Limited
    • Uwe Stein
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Concrete pump with S-tube valve assembly with wear ring-spring-reta...
    • Patent number 6,821,097
    • Issue date Nov 23, 2004
    • Reinert Manufacturing Co.
    • Gerald H. Reinert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dispensing valve mounted on dispensing pumps
    • Patent number 6,179,587
    • Issue date Jan 30, 2001
    • Hassia Verpackungsmaschinen GmbH
    • Gunter Kurth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Maintenance station of ink jet printer and cap and pump included th...
    • Patent number 5,619,232
    • Issue date Apr 8, 1997
    • Citizen Watch Co., Ltd.
    • Fumio Maeno
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Metering pump for highly viscous fillings
    • Patent number 5,330,331
    • Issue date Jul 19, 1994
    • Klockner Hansel GmbH
    • Klaus Doede
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Metering and dispensing apparatus
    • Patent number 5,127,547
    • Issue date Jul 7, 1992
    • Horst Gerich
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Piston pump installation and method of operating the same
    • Patent number 4,358,257
    • Issue date Nov 9, 1982
    • Maschinenfabrik Meyer AG
    • Niklaus Seiler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Filling apparatus for fluid media
    • Patent number 4,273,263
    • Issue date Jun 16, 1981
    • Robert Bosch GmbH
    • Gunther Voegele
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Pump and valve arrangement
    • Patent number 4,167,374
    • Issue date Sep 11, 1979
    • Thomas H. Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Actuating device with electronic control for injectors of liquid mi...
    • Patent number 4,056,258
    • Issue date Nov 1, 1977
    • Centro Nazionale Delle Richerche
    • Paolo Papoff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3749525
    • Patent number 3,749,525
    • Issue date Jul 31, 1973
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3720353
    • Patent number 3,720,353
    • Issue date Mar 13, 1973
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3684409
    • Patent number 3,684,409
    • Issue date Aug 15, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3650641
    • Patent number 3,650,641
    • Issue date Mar 21, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3628897
    • Patent number 3,628,897
    • Issue date Dec 21, 1971
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3612730
    • Patent number 3,612,730
    • Issue date Oct 12, 1971
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3601511
    • Patent number 3,601,511
    • Issue date Aug 24, 1971
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3572977
    • Patent number 3,572,977
    • Issue date Mar 30, 1971
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3506382
    • Patent number 3,506,382
    • Issue date Apr 14, 1970
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3476057
    • Patent number 3,476,057
    • Issue date Nov 4, 1969
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2349150
    • Patent number 2,349,150
    • Issue date May 16, 1944
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2142970
    • Patent number 2,142,970
    • Issue date Jan 3, 1939
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2125283
    • Patent number 2,125,283
    • Issue date Aug 2, 1938
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2123591
    • Patent number 2,123,591
    • Issue date Jul 12, 1938
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2056902
    • Patent number 2,056,902
    • Issue date Oct 6, 1936
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1600990
    • Patent number 1,600,990
    • Issue date Sep 28, 1926
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1515703
    • Patent number 1,515,703
    • Issue date Nov 18, 1924
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP AND A DESALINATION SYSTEM INCLUDING THE PUMP
    • Publication number 20200166025
    • Publication date May 28, 2020
    • KATADYN DESALINATION, LLC
    • CHRISTOPHER JOHN DENT
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Fluid Pump and Method of Pumping a Fluid
    • Publication number 20140134003
    • Publication date May 15, 2014
    • HYPERSPIN LIMITED
    • Eckhard Bez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOSING PUMP
    • Publication number 20110274563
    • Publication date Nov 10, 2011
    • Tefen Manufacture & Marketing Plastic Products 1990 Ltd.
    • Lior Man
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPROVED FILLING APPARATUS
    • Publication number 20110139814
    • Publication date Jun 16, 2011
    • Martin J. Mueller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Distribution valve for concrete transport pump
    • Publication number 20090065074
    • Publication date Mar 12, 2009
    • Xiaogang Xi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Concrete pump with S-tube valve assembly with retainer ring for spring
    • Publication number 20040071575
    • Publication date Apr 15, 2004
    • Gerald H. Reinert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...