TREA

using a valve in a system with several motor chambers, wherein the flow path through the chambers can be changed

Follow

Industry

  • CPC
  • F03C1/0681
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 F03Liquid processing machines F03CPOSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS F03C1/00Reciprocating-piston liquid engines

Current Industry

F03C1/0681using a valve in a system with several motor chambers, wherein the flow path through the chambers can be changed
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder on demand hydraulic device
    • Patent number 11,333,145
    • Issue date May 17, 2022
    • Antonio Cannata
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Axial piston machine
    • Patent number 10,859,061
    • Issue date Dec 8, 2020
    • Mahle International GmbH
    • Christoph Fiala
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Variable displacement pump-motor
    • Patent number 10,738,757
    • Issue date Aug 11, 2020
    • Regetns of the University of Minnesota
    • Michael Rannow
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic actuation unit, particularly for controlling the starting...
    • Patent number 9,599,091
    • Issue date Mar 21, 2017
    • POCLAIN HYDRAULICS INDUSTRIALE S.R.L.
    • Enrico Rigolon
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic motor driving device
    • Patent number 8,776,666
    • Issue date Jul 15, 2014
    • Kayaba Industry Co., Ltd.
    • Satoshi Mori
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Control device for a hydraulic motor
    • Patent number 8,430,017
    • Issue date Apr 30, 2013
    • Eaton Corporation
    • Michio Kurokawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic motor with adjustable flow volume
    • Patent number 4,413,548
    • Issue date Nov 8, 1983
    • G. Dusterloh GmbH
    • Jurgen Klie
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Servomotor featuring a servovalve controlling a hydraulic drum motor
    • Patent number 4,381,701
    • Issue date May 3, 1983
    • Regie Nationale Des Usines Renault
    • Roger Maistrelli
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3415160
    • Patent number 3,415,160
    • Issue date Dec 10, 1968
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3241319
    • Patent number 3,241,319
    • Issue date Mar 22, 1966
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2442125
    • Patent number 2,442,125
    • Issue date May 25, 1948
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2285476
    • Patent number 2,285,476
    • Issue date Jun 9, 1942
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2241046
    • Patent number 2,241,046
    • Issue date May 6, 1941
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER ON DEMAND HYDRAULIC DEVICE
    • Publication number 20210285438
    • Publication date Sep 16, 2021
    • Tonand Inc.
    • Antonio Cannata
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VARIABLE DISPLACEMENT PUMP-MOTOR
    • Publication number 20170159641
    • Publication date Jun 8, 2017
    • Michael Rannow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC ACTUATION UNIT, PARTICULARLY FOR CONTROLLING THE STARTING...
    • Publication number 20140290475
    • Publication date Oct 2, 2014
    • POCLAIN HYDRAULICS INDUSTRIALE S.R.L.
    • Enrico Rigolon
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD OF OPERATING A PUMP/MOTOR
    • Publication number 20120034115
    • Publication date Feb 9, 2012
    • ROBERT BOSCH GmbH
    • Ron Cowan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC MOTOR DRIVING DEVICE
    • Publication number 20120024145
    • Publication date Feb 2, 2012
    • Kayaba Industry Co., Ltd.
    • Satoshi Mori
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    CONTROL DEVICE FOR A HYDRAULIC MOTOR
    • Publication number 20110048223
    • Publication date Mar 3, 2011
    • EATON CORPORATION
    • Michio Kurokawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL