TREA

of internal axis type

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Industry

  • CPC
  • F04C2/04
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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

F04C2/04of internal axis type
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSOR UNIT AND REFRIGERATION APPARATUS
    • Publication number 20240263631
    • Publication date Aug 8, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Tatsuya KATAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR WITH CIRCULAR SURFACE TERMINATIONS
    • Publication number 20240044334
    • Publication date Feb 8, 2024
    • Mark W. Wood
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL ASSEMBLY AND SCROLL COMPRESSOR
    • Publication number 20230063530
    • Publication date Mar 2, 2023
    • DANFOSS (TIANJIN) LTD.
    • Zhuangzhi YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Modulation System With Multi-Way Valve
    • Publication number 20230055642
    • Publication date Feb 23, 2023
    • Emerson Climate Technologies, Inc.
    • Camden L. IVES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Modulation System With Multi-Way Valve
    • Publication number 20230036027
    • Publication date Feb 2, 2023
    • Emerson Climate Technologies, Inc.
    • Camden L. IVES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR WITH CIRCULAR SURFACE TERMINATIONS
    • Publication number 20220356879
    • Publication date Nov 10, 2022
    • Mark W. Wood
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY DEVICE AND POWER TRANSMISSION DEVICE
    • Publication number 20220010794
    • Publication date Jan 13, 2022
    • Exedy Corporation
    • Yusuke OKAMACHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND METHOD OF MANUFACTURING COMPRESSOR
    • Publication number 20210310489
    • Publication date Oct 7, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Hirohito KAIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR-DRIVEN COMPRESSOR AND METHOD OF ASSEMBLING MOTOR-DRIVEN COMPR...
    • Publication number 20200343783
    • Publication date Oct 29, 2020
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Shuji TAKIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Quad-Quint Pump Systems and Methods
    • Publication number 20200208628
    • Publication date Jul 2, 2020
    • Axel Michael Sigmar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20200025197
    • Publication date Jan 23, 2020
    • HANON SYSTEMS
    • Chi Myeong MOON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20190353160
    • Publication date Nov 21, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Hirofumi HIRATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Compressor for a Utility Vehicle
    • Publication number 20190309747
    • Publication date Oct 10, 2019
    • Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    • Gilles HEBRARD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR WITH CIRCULAR SURFACE TERMINATIONS
    • Publication number 20190301463
    • Publication date Oct 3, 2019
    • Mark W. Wood
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE
    • Publication number 20190277280
    • Publication date Sep 12, 2019
    • AISIN SEIKI KABUSHIKI KAISHA
    • Kazuyoshi SHIMATANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP AND POWER STEERING SYSTEM
    • Publication number 20150226215
    • Publication date Aug 13, 2015
    • Hitachi Automotive Systems Steering, Ltd.
    • Yukio Uchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Expansible Chamber Devices Having Adjustable Arcs of Rotatio...
    • Publication number 20150098851
    • Publication date Apr 9, 2015
    • Aaron Feustel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC MOTOR-PUMP WITH FIXED OR VARIABLE DISPLACEMENT
    • Publication number 20140219848
    • Publication date Aug 7, 2014
    • Vianney RABHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROTOR BEARING FOR MOTOR-PUMP
    • Publication number 20140219600
    • Publication date Aug 7, 2014
    • Vianney RABHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PRESSURE ACCUMULATOR
    • Publication number 20140216023
    • Publication date Aug 7, 2014
    • Vianney RABHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Rotary Expansible Chamber Devices Having Adjustable Working-Fluid P...
    • Publication number 20140119967
    • Publication date May 1, 2014
    • Aaron Feustel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multiple Stage Passive Variable Displacement Vane Pump
    • Publication number 20130309113
    • Publication date Nov 21, 2013
    • Guiseppe Rago
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable Displacement Variable Pressure Vane Pump System
    • Publication number 20130251570
    • Publication date Sep 26, 2013
    • Magna Powertrain Inc.
    • Cezar Tanasuca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oval Chamber Vane Pump
    • Publication number 20130202468
    • Publication date Aug 8, 2013
    • WindTrans Systems Ltd
    • Dan Patterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable Capacity Vane Pump with Dual Control Chambers
    • Publication number 20130089446
    • Publication date Apr 11, 2013
    • Tesma International Inc.
    • Matthew WILLIAMSON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable Capacity Vane Pump with Dual Control Chambers
    • Publication number 20100329912
    • Publication date Dec 30, 2010
    • Matthew Williamson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable Displacement Variable Pressure Vane Pump System
    • Publication number 20100221126
    • Publication date Sep 2, 2010
    • MAGNA POWERTRAIN INC.
    • Cezar Tanasuca
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable Capacity Vane Pump With Dual Control Chambers
    • Publication number 20090022612
    • Publication date Jan 22, 2009
    • Matthew Williamson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil pump for a compressor
    • Publication number 20070134118
    • Publication date Jun 14, 2007
    • Byoung Kil Yoo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Capacity-changing unit of orbiting vane compressor
    • Publication number 20060198749
    • Publication date Sep 7, 2006
    • LG ELECTRONICS INC.
    • Seon-woong Hwang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...