TREA

Excess flow valves

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Industry

  • CPC
  • F15B13/023
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F15Hydraulics devices F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL FLUID-PRESSURE ACTUATORS F15B13/00Details of servomotor systems ; Valves for servomotor systems

Current Industry

F15B13/023Excess flow valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Lifting mechanism
    • Patent number 12,312,222
    • Issue date May 27, 2025
    • DANFOSS POWER SOLUTIONS (JIANGSU) CO., LTD
    • Zhekang Du
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Generator motor flow control valve
    • Patent number 11,460,054
    • Issue date Oct 4, 2022
    • Moley Magnetics, Inc.
    • John S. Moley
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oil returning valve set with multi-stage throttling control
    • Patent number 11,460,119
    • Issue date Oct 4, 2022
    • Shinn Fu Corporation
    • Jiang Feng Fu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Ball float vent valve
    • Patent number 11,428,336
    • Issue date Aug 30, 2022
    • Caterpillar Inc.
    • William N. O'Neill
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Non-return valve system with electronic control
    • Patent number 11,280,359
    • Issue date Mar 22, 2022
    • Robert Bosch GmbH
    • Felice Bello
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Line rupture safeguard for a hydraulic cylinder
    • Patent number 10,900,505
    • Issue date Jan 26, 2021
    • Jungheinrich Aktiengesellschaft
    • Kai Fischer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Direct link circuit
    • Patent number 10,550,863
    • Issue date Feb 4, 2020
    • Steven H. Marquardt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system for operation table
    • Patent number 10,323,658
    • Issue date Jun 18, 2019
    • Nanjing Mindray Bio-Medical Electronics Co., Ltd.
    • Qiangquan Deng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hydraulic control valve with controlled flow and valve safety disable
    • Patent number 10,281,934
    • Issue date May 7, 2019
    • Parker-Hannifin Corporation
    • Gregory Thomas Coolidge
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid flow regulator
    • Patent number 9,850,923
    • Issue date Dec 26, 2017
    • Brookefield Hunter, Inc.
    • Lloyd L. Lautzenhiser
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Ventilation device for a hydraulic cylinder
    • Patent number 9,255,590
    • Issue date Feb 9, 2016
    • Audi AG
    • Dietmar Schuller
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic system protected from external impacts
    • Patent number 8,240,141
    • Issue date Aug 14, 2012
    • Airbus Operations SAS
    • Francois Cros
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Lower control system regulating the flow rate of lifting jack oil
    • Patent number 6,823,673
    • Issue date Nov 30, 2004
    • Shinn Fu Corporation
    • Hsien-Pi Cheng
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    BALL FLOAT VENT VALVE
    • Publication number 20220178457
    • Publication date Jun 9, 2022
    • Caterpillar lnc.
    • William N. O'Neill
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    GENERATOR MOTOR FLOW CONTROL VALVE
    • Publication number 20220042525
    • Publication date Feb 10, 2022
    • MOLEY MAGNETICS, INC.
    • John S. Moley
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Non-Return Valve System with Electronic Control
    • Publication number 20200271142
    • Publication date Aug 27, 2020
    • ROBERT BOSCH GmbH
    • Felice Bello
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LINE RUPTURE SAFEGUARD FOR A HYDRAULIC CYLINDER
    • Publication number 20190264715
    • Publication date Aug 29, 2019
    • Jungheinrich Aktiengesellschaft
    • Kai Fischer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    AIRCRAFT HYDRAULIC SYSTEM
    • Publication number 20190233086
    • Publication date Aug 1, 2019
    • AIRBUS OPERATIONS LIMITED
    • Alessio TARANTINO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CABLE TENSIONING MACHINE
    • Publication number 20180013278
    • Publication date Jan 11, 2018
    • STATE GRID AC ENGINEERING CONSTRUCTION COMPANY
    • Lizheng WANG
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM FOR OPERATION TABLE
    • Publication number 20170184136
    • Publication date Jun 29, 2017
    • NANJING MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    • Qiangquan DENG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ventilation Device for a Hydraulic Cylinder
    • Publication number 20110192701
    • Publication date Aug 11, 2011
    • Dietmar Schulller
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic Shut-Off Valve with Surge Resistant Chamber
    • Publication number 20100154902
    • Publication date Jun 24, 2010
    • Donald Loper
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM PROTECTED FROM EXTERNAL IMPACTS
    • Publication number 20090242705
    • Publication date Oct 1, 2009
    • AIRBUS FRANCE
    • Francois Cros
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SAFETY SHUT OFF VALVE FOR USE IN HYDRAULIC SYSTEM
    • Publication number 20080185052
    • Publication date Aug 7, 2008
    • Donald Milton Loper
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic System Safety Shut Off Valve
    • Publication number 20080035215
    • Publication date Feb 14, 2008
    • Donald Milton Loper
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Lower control system regulating the flow rate of lifting jack oil
    • Publication number 20040187492
    • Publication date Sep 30, 2004
    • SHINN FU CORPORATION
    • Hsien-Pi Cheng
    • B66 - HOISTING LIFTING HAULING