TREA

with fluid-actuated inlet or outlet valve

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Industry

  • CPC
  • F04B9/1076
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 F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B9/00Piston machines or pumps characterised by the driving or driven means to or from their working members

Current Industry

F04B9/1076with fluid-actuated inlet or outlet valve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure-driven metered mixing dispensing pumps and methods
    • Patent number 11,073,141
    • Issue date Jul 27, 2021
    • Whirlpool Corporation
    • Matthew C. Parsons
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hydraulic pressure amplifier arrangement
    • Patent number 11,041,510
    • Issue date Jun 22, 2021
    • PISTONPOWER APS
    • Peter Zavadinka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure-driven metered mixing dispensing pumps and methods
    • Patent number 10,066,611
    • Issue date Sep 4, 2018
    • Whirlpool Corporation
    • Matthew C. Parsons
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Travel end expansion valve for piston type pressure converter
    • Patent number 9,856,891
    • Issue date Jan 2, 2018
    • Vianney Rabhi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure-driven metered mixing dispensing pumps and methods
    • Patent number 9,790,935
    • Issue date Oct 17, 2017
    • Whirlpool Corporation
    • Matthew C. Parsons
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Piston pump and motor
    • Patent number 9,599,128
    • Issue date Mar 21, 2017
    • TherMass Innovations B.V.
    • Titus Bartholomeus
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic gravity ramp pump
    • Patent number 8,535,017
    • Issue date Sep 17, 2013
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump and motor unit
    • Patent number 8,021,128
    • Issue date Sep 20, 2011
    • Colin Alfred Pearson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic gravity ram pump
    • Patent number 7,967,578
    • Issue date Jun 28, 2011
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Waterpower machine
    • Patent number 5,765,375
    • Issue date Jun 16, 1998
    • Humanteknik AB
    • Stig Lundback
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure amplifying pump system
    • Patent number 4,844,700
    • Issue date Jul 4, 1989
    • Charles J. Henderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single stage liquid motor and pump
    • Patent number 4,431,433
    • Issue date Feb 14, 1984
    • Charles R. Gerlach
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3386388
    • Patent number 3,386,388
    • Issue date Jun 4, 1968
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1811752
    • Patent number 1,811,752
    • Issue date Jun 23, 1931
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPENSATION OF FLOW VARIATIONS OF A PISTON PUMP AND CONSTANT-RATE...
    • Publication number 20220196000
    • Publication date Jun 23, 2022
    • Michael George BUTLER
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    PRESSURE-DRIVEN METERED MIXING DISPENSING PUMPS AND METHODS
    • Publication number 20210310468
    • Publication date Oct 7, 2021
    • Whirlpool Corporation
    • MATTHEW C. PARSONS
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AN APPARATUS AND METHOD FOR COMPRESSING FLUID
    • Publication number 20190032646
    • Publication date Jan 31, 2019
    • CRYOSTAR SAS
    • Robert ADLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE-DRIVEN METERED MIXING DISPENSING PUMPS AND METHODS
    • Publication number 20180306174
    • Publication date Oct 25, 2018
    • Whirlpool Corporation
    • MATTHEW C. PARSONS
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PRESSURE-DRIVEN METERED MIXING DISPENSING PUMPS AND METHODS
    • Publication number 20170356429
    • Publication date Dec 14, 2017
    • Whirlpool Corporation
    • MATTHEW C. PARSONS
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HYDRAULIC GRAVITY RAM PUMP
    • Publication number 20150125315
    • Publication date May 7, 2015
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON PUMP AND MOTOR
    • Publication number 20140311334
    • Publication date Oct 23, 2014
    • Titus Bartholomeus
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC GRAVITY RAM PUMP
    • Publication number 20130323086
    • Publication date Dec 5, 2013
    • Richard F. McNichol
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC GRAVITY RAMP PUMP
    • Publication number 20110255997
    • Publication date Oct 20, 2011
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid Pump and Motor Unit
    • Publication number 20080152522
    • Publication date Jun 26, 2008
    • Colin Pearson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Hydraulic gravity ram pump
    • Publication number 20070172364
    • Publication date Jul 26, 2007
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic gravity ram pump
    • Publication number 20050169776
    • Publication date Aug 4, 2005
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...