TREA

having plural pumping chambers

Follow

Industry

  • CPC
  • F04B9/129
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

F04B9/129having plural pumping chambers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and system for harnessing wind energy using a tethered airfoil
    • Patent number 11,821,500
    • Issue date Nov 21, 2023
    • NEW LEAF MANAGEMENT LTD.
    • Frederic Bourgault
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Hybrid thermodynamic compressor
    • Patent number 11,754,061
    • Issue date Sep 12, 2023
    • BOOSTHEAT
    • Jean-Marc Joffroy
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure booster
    • Patent number 11,661,959
    • Issue date May 30, 2023
    • SMC Corporation
    • Youji Takakuwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-density powder pump
    • Patent number 11,536,296
    • Issue date Dec 27, 2022
    • VERNE TECHNOLOGY S.R.L.
    • Carlo Perillo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Device and method for compressing a working medium
    • Patent number 11,401,925
    • Issue date Aug 2, 2022
    • MAXIMATOR GMBH
    • Robert Adler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating piston motor, motor-pump assembly and method for driv...
    • Patent number 11,162,516
    • Issue date Nov 2, 2021
    • Jan Noord
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Conveying device for conveying a flowable medium
    • Patent number 10,900,473
    • Issue date Jan 26, 2021
    • Pressol-Schmiergeräte Gesellschaft mit beschränkter Haftung
    • Rudolf Schlenker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plural component proportioner comprising a first pump and a second...
    • Patent number 10,670,002
    • Issue date Jun 2, 2020
    • Graco Minnesota Inc.
    • Dennis J. Van Keulen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pressurised fluid driven diaphragm pump assembly
    • Patent number 10,626,864
    • Issue date Apr 21, 2020
    • JOE SANTA & ASSOCIATES PTY LIMITED
    • David Luiz Santa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic pump and pumping method, in particular for use as implant
    • Patent number 10,549,021
    • Issue date Feb 4, 2020
    • ETH Zurich
    • Wendelin Jan Stark
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum packaging and sealing appliance with double seal
    • Patent number 10,351,279
    • Issue date Jul 16, 2019
    • Sunbeam Products, Inc.
    • Jamal F. Hammad
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sterile liquid pump with single use elements
    • Patent number 10,030,674
    • Issue date Jul 24, 2018
    • C. Anthony Cox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sterile liquid pump with single use elements
    • Patent number 9,765,769
    • Issue date Sep 19, 2017
    • C. Anthony Cox
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pneumatically operated reciprocating pump
    • Patent number 8,282,360
    • Issue date Oct 9, 2012
    • Aldo Di Leo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pneumatic reciprocating motor
    • Patent number 7,284,475
    • Issue date Oct 23, 2007
    • Envirodrive Inc.
    • Dan Paval
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System for conveying liquids without pulsing
    • Patent number 6,623,248
    • Issue date Sep 23, 2003
    • Merck Patent GmbH
    • Claus Dusemund
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid well pumping system
    • Patent number 6,558,128
    • Issue date May 6, 2003
    • John E. Marvel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid well pump
    • Patent number 6,435,838
    • Issue date Aug 20, 2002
    • John E. Marvel
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Liquid feeding pump
    • Patent number 5,785,506
    • Issue date Jul 28, 1998
    • Ahresty Corporation
    • Kiyozumi Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pneumatically operated reciprocating piston compressor
    • Patent number 5,324,175
    • Issue date Jun 28, 1994
    • Northern Research & Engineering Corporation
    • Harold P. Sorensen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid compressors
    • Patent number 5,049,038
    • Issue date Sep 17, 1991
    • Normalair-Garrett (Holdings) Ltd.
    • Robin H. J. Searle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid compressors
    • Patent number 5,020,974
    • Issue date Jun 4, 1991
    • Normalair-Garrett (Holdings) Limited
    • Robin H. J. Searle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3160105
    • Patent number 3,160,105
    • Issue date Dec 8, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3085512
    • Patent number 3,085,512
    • Issue date Apr 16, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2492361
    • Patent number 2,492,361
    • Issue date Dec 27, 1949
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2143179
    • Patent number 2,143,179
    • Issue date Jan 10, 1939
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1919402
    • Patent number 1,919,402
    • Issue date Jul 25, 1933
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1879647
    • Patent number 1,879,647
    • Issue date Sep 27, 1932
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1372391
    • Patent number 1,372,391
    • Issue date Mar 22, 1921
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1306301
    • Patent number 1,306,301
    • Issue date Jun 10, 1919
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20200056612
    • Publication date Feb 20, 2020
    • LG ELECTRONICS INC.
    • Seseok SEOL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING PISTON MOTOR, MOTOR-PUMP ASSEMBLY AND METHOD FOR DRIV...
    • Publication number 20200018330
    • Publication date Jan 16, 2020
    • Jan Noord
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR PUMP
    • Publication number 20190360474
    • Publication date Nov 28, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Junichi SUEMATSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURISED FLUID DRIVEN DIAPHRAGM PUMP ASSEMBLY
    • Publication number 20170009765
    • Publication date Jan 12, 2017
    • JOE SANTA & ASSOCIATES PTY LIMITED
    • David Luiz Santa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMP AND PUMPING METHOD, IN PARTICULAR FOR USE AS IMPLANT
    • Publication number 20160250401
    • Publication date Sep 1, 2016
    • ETH Zurich
    • Wendelin Jan STARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MICROFLUIDIC PERISTALTIC PUMP, METHOD AND PUMPING SYSTEM
    • Publication number 20140134002
    • Publication date May 15, 2014
    • ROBERT BOSCH GmbH
    • Thomas Brettschneider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pneumatically Operated Reciprocating Pump
    • Publication number 20110008188
    • Publication date Jan 13, 2011
    • S.A.T. SICILIANA ARTICOLI TECNICI SRL
    • Aldo Di Leo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pneumatic reciprocating motor
    • Publication number 20060144222
    • Publication date Jul 6, 2006
    • Dan Paval
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid well pumping system
    • Publication number 20020182089
    • Publication date Dec 5, 2002
    • John E. Marvel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...