TREA

by introducing a gas

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  • CPC
  • F04D15/0044
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D15/00Control

Current Industry

F04D15/0044by introducing a gas
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Performance prediction device and performance prediction method for...
    • Patent number 9,976,552
    • Issue date May 22, 2018
    • Hitachi, Ltd.
    • Manabu Yagi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Axial compressor and control method thereof to stabilize fluid
    • Patent number 9,334,869
    • Issue date May 10, 2016
    • Korea Aerospace Research Institute
    • Young Seok Kang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Molten metal pump components
    • Patent number 8,529,828
    • Issue date Sep 10, 2013
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Support posts for molten metal pumps
    • Patent number 8,501,084
    • Issue date Aug 6, 2013
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Support post clamps for molten metal pumps
    • Patent number 8,475,708
    • Issue date Jul 2, 2013
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System for releasing gas into molten metal
    • Patent number 8,440,135
    • Issue date May 14, 2013
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotor with inlet perimeters
    • Patent number 8,409,495
    • Issue date Apr 2, 2013
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System for releasing gas into molten metal
    • Patent number 8,178,037
    • Issue date May 15, 2012
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pump with rotating inlet
    • Patent number 8,110,141
    • Issue date Feb 7, 2012
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pump with rotating inlet
    • Patent number 8,075,837
    • Issue date Dec 13, 2011
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Support post system for molten metal pump
    • Patent number 7,906,068
    • Issue date Mar 15, 2011
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Molten metal pump components
    • Patent number 7,470,392
    • Issue date Dec 30, 2008
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with rotating inlet
    • Patent number 7,402,276
    • Issue date Jul 22, 2008
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mix-in structure for gas or the like in pressurization centrifugal...
    • Patent number 7,121,786
    • Issue date Oct 17, 2006
    • Yonehara Giken Co., Ltd.
    • Ryoichi Yonehara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Clamp for attaching an aquarium power head
    • Patent number 5,290,157
    • Issue date Mar 1, 1994
    • Willinger Bros., Inc.
    • Allan H. Willinger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Aquarium power head with integral muffler
    • Patent number 5,282,727
    • Issue date Feb 1, 1994
    • Willinger Bros., Inc.
    • Allan H. Willinger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drainage pump
    • Patent number 5,252,025
    • Issue date Oct 12, 1993
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Nobuo Kida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vertical shaft pump
    • Patent number 5,154,570
    • Issue date Oct 13, 1992
    • Hitachi, Ltd.
    • Yoshihiko Yoshikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Low drag pitot pump and method of operating same
    • Patent number 5,145,314
    • Issue date Sep 8, 1992
    • Sundstrand Corporation
    • Paul E. Westhoff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aquarium power head with integral muffler
    • Patent number 5,137,433
    • Issue date Aug 11, 1992
    • Willinger Bros., Inc.
    • Allan H. Willinger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of starting operation for a pump or a pump turbine
    • Patent number 3,960,463
    • Issue date Jun 1, 1976
    • Hitachi, Ltd.
    • Masayasu Okada
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Automatic volume control for centrifugal pumps
    • Patent number 3,958,723
    • Issue date May 25, 1976
    • Martin Stahle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3507603
    • Patent number 3,507,603
    • Issue date Apr 21, 1970
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3447473
    • Patent number 3,447,473
    • Issue date Jun 3, 1969
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3185440
    • Patent number 3,185,440
    • Issue date May 25, 1965
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3018650
    • Patent number 3,018,650
    • Issue date Jan 30, 1962
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2262191
    • Patent number 2,262,191
    • Issue date Nov 11, 1941
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1773563
    • Patent number 1,773,563
    • Issue date Aug 19, 1930
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Spiral Pump, Device for Treatment of Water and Associated Method
    • Publication number 20170037862
    • Publication date Feb 9, 2017
    • Bart Van den Berg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL COMPRESSOR AND CONTROL METHOD THEREOF TO STABILIZE FLUID
    • Publication number 20130272845
    • Publication date Oct 17, 2013
    • Young Seok Kang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR WITH INLET PERIMETERS
    • Publication number 20130189079
    • Publication date Jul 25, 2013
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR WITH INLET PERIMETERS
    • Publication number 20120020794
    • Publication date Jan 26, 2012
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPPORT POST CLAMPS FOR MOLTEN METAL PUMPS
    • Publication number 20110220771
    • Publication date Sep 15, 2011
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPPORT POSTS FOR MOLTEN METAL PUMPS
    • Publication number 20110210232
    • Publication date Sep 1, 2011
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOLTEN METAL PUMP COMPONENTS
    • Publication number 20090054167
    • Publication date Feb 26, 2009
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH ROTATING INLET
    • Publication number 20080304970
    • Publication date Dec 11, 2008
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH ROTATING INLET
    • Publication number 20080279704
    • Publication date Nov 13, 2008
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR RELEASING GAS INTO MOLTEN METAL
    • Publication number 20080213111
    • Publication date Sep 4, 2008
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR RELEASING GAS INTO MOLTEN METAL
    • Publication number 20080211147
    • Publication date Sep 4, 2008
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Mix-in structure for gas or the like in pressurization centrifugal...
    • Publication number 20050175449
    • Publication date Aug 11, 2005
    • Ryoichi Yonehara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Support post system for molten metal pump
    • Publication number 20050053499
    • Publication date Mar 10, 2005
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump with rotating inlet
    • Publication number 20050013713
    • Publication date Jan 20, 2005
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    System for releasing gas into molten metal
    • Publication number 20050013715
    • Publication date Jan 20, 2005
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Molten metal pump components
    • Publication number 20050013714
    • Publication date Jan 20, 2005
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method and device for controlling jet flow intensity for a spa
    • Publication number 20040148693
    • Publication date Aug 5, 2004
    • Perry Anderson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE