TREA

Viscosity or temperature compensation

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Industry

  • CPC
  • F15B21/045
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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 F15B21/00Common features Fluid-pressure systems, or details thereof, not covered by any preceding group

Current Industry

F15B21/045Viscosity or temperature compensation
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Soil processing machine and method for operating a soil processing...
    • Patent number 11,971,099
    • Issue date Apr 30, 2024
    • Hamm AG
    • Thomas Klein
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic circuit equipped with a system for controlling a hydrauli...
    • Patent number 11,773,883
    • Issue date Oct 3, 2023
    • Robert Bosch GmbH
    • Gilles Florean
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydrostatic drive
    • Patent number 11,655,834
    • Issue date May 23, 2023
    • Robert Bosch GmbH
    • Dominik Thomas Hoffmann
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Temperature regulation system for vehicle hydraulic system
    • Patent number 11,649,838
    • Issue date May 16, 2023
    • Oshkosh Corporation
    • Cody D. Clifton
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 11,313,105
    • Issue date Apr 26, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Yuichi Ogawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Externally verifiable thermal compensation of cowl opening actuator
    • Patent number 11,293,463
    • Issue date Apr 5, 2022
    • Parker-Hannifin Corporation
    • David J. Bouman
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Temperature regulation system for vehicle hydraulic system
    • Patent number 11,137,002
    • Issue date Oct 5, 2021
    • Oshkosh Corporation
    • Cody D. Clifton
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 11,118,327
    • Issue date Sep 14, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroyuki Kobayashi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system
    • Patent number 11,041,515
    • Issue date Jun 22, 2021
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Akihiro Kondo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermal volume control for an actuator assembly
    • Patent number 10,982,788
    • Issue date Apr 20, 2021
    • Emerson Process Management Valve Automation, Inc.
    • William K. LeBlanc
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic oil temperature management
    • Patent number 10,975,897
    • Issue date Apr 13, 2021
    • Clark Equipment Company
    • Charles Young
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Safety valve and method for controlling a hydraulic circuit
    • Patent number 10,935,052
    • Issue date Mar 2, 2021
    • LEONARDO S.P.A.
    • Giacomo Bacchiega
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow responsiveness enhancer for a blowout preventer
    • Patent number 10,746,205
    • Issue date Aug 18, 2020
    • National-Oilwell Varco, L.P.
    • Timothy S. Steffenhagen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic oil tank for power generation system and method for seali...
    • Patent number 10,724,551
    • Issue date Jul 28, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Kensuke Futahashi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic valve
    • Patent number 10,634,174
    • Issue date Apr 28, 2020
    • CLAVERHAM LIMITED
    • Paul Brewer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic fluid conditioning device
    • Patent number 10,626,897
    • Issue date Apr 21, 2020
    • AKG NORTH AMERICA INC.
    • Ryan Slate
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Transmission assembly
    • Patent number 10,557,461
    • Issue date Feb 11, 2020
    • Hydro-Gear Limited Partnership
    • Jesse L. Probst
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Ram air turbine structures for temperature dependent damping
    • Patent number 10,550,867
    • Issue date Feb 4, 2020
    • Hamilton Sundstrand Corporation
    • Daniel Kuehn
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Accumulator with secondary gas chamber
    • Patent number 10,480,552
    • Issue date Nov 19, 2019
    • ClearMotion, Inc.
    • Clive Tucker
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adjustment system for a hydraulic actuator
    • Patent number 10,451,090
    • Issue date Oct 22, 2019
    • CLAVERHAM LIMITED
    • Paul Brewer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Work machine
    • Patent number 10,337,173
    • Issue date Jul 2, 2019
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method and temperature transmission compensation
    • Patent number 10,260,536
    • Issue date Apr 16, 2019
    • Flextronics AP, LLC
    • Hamid Najmolhoda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Loop-flushing-system for hydrostatic apparatus
    • Patent number 10,167,882
    • Issue date Jan 1, 2019
    • Danfoss Power Solutions GmbH & Co. OHG
    • Arne Streblau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System and method for in-situ state monitoring of a hydraulic system
    • Patent number 10,113,570
    • Issue date Oct 30, 2018
    • Mera AS
    • Erling Iversen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oil exchange in hydraulically operated and electro-hydraulically op...
    • Patent number 10,100,849
    • Issue date Oct 16, 2018
    • Parker-Hannifin Corporation
    • Dennis L. Reynolds
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission assembly
    • Patent number 9,790,931
    • Issue date Oct 17, 2017
    • Hydro-Gear Limited Partnership
    • Jesse L. Probst
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Positioner
    • Patent number 9,563,208
    • Issue date Feb 7, 2017
    • Azbil Corporation
    • Kouichirou Murata
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method for temperature transmission compensation
    • Patent number 9,329,097
    • Issue date May 3, 2016
    • Flextronics AP, LLC
    • Hamid Najmolhoda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cold start valve
    • Patent number 8,899,031
    • Issue date Dec 2, 2014
    • Deere & Company
    • Justin J. Turnis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Charge bypass system for engine start
    • Patent number 8,555,843
    • Issue date Oct 15, 2013
    • Deere & Company
    • Heidi K. Klousia
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE
    • Publication number 20240011511
    • Publication date Jan 11, 2024
    • HYDAC FLUIDTECHNIK GMBH
    • Markus BILL
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TEMPERATURE REGULATION SYSTEM FOR VEHICLE HYDRAULIC SYSTEM
    • Publication number 20230243371
    • Publication date Aug 3, 2023
    • Oshkosh Corporation
    • Cody D. Clifton
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic Circuit Equipped with a System for Controlling a Hydrauli...
    • Publication number 20230117627
    • Publication date Apr 20, 2023
    • ROBERT BOSCH GmbH
    • Gilles Florean
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SYSTEM TO REDUCE LINE LOSS IN PRESSURE CONTROL HYDRAULIC CIRCUIT
    • Publication number 20220307527
    • Publication date Sep 29, 2022
    • CNH INDUSTRIAL AMERICA LLC
    • Heath A. Toennies
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TACTILE SENSE PRESENTATION APPARATUS, ELECTRONIC APPARATUS, ACCESSO...
    • Publication number 20220004258
    • Publication date Jan 6, 2022
    • SONY GROUP CORPORATION
    • Masahiro SATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TEMPERATURE REGULATION SYSTEM FOR VEHICLE HYDRAULIC SYSTEM
    • Publication number 20210396251
    • Publication date Dec 23, 2021
    • Oshkosh Corporation
    • Cody D. Clifton
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Work Machine
    • Publication number 20210207345
    • Publication date Jul 8, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroyuki KOBAYASHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM
    • Publication number 20210189693
    • Publication date Jun 24, 2021
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TEMPERATURE REGULATION SYSTEM FOR VEHICLE HYDRAULIC SYSTEM
    • Publication number 20200347857
    • Publication date Nov 5, 2020
    • Oshkosh Corporation
    • Cody D. Clifton
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC OIL TEMPERATURE MANAGEMENT
    • Publication number 20200032821
    • Publication date Jan 30, 2020
    • CLARK EQUIPMENT COMPANY
    • Charles Young
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    THERMAL VOLUME CONTROL FOR AN ACTUATOR ASSEMBLY
    • Publication number 20190331253
    • Publication date Oct 31, 2019
    • Emerson Process Management Valve Automation, Inc.
    • William K. LeBlanc
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC VALVE
    • Publication number 20180372134
    • Publication date Dec 27, 2018
    • CLAVERHAM LIMITED
    • Paul BREWER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Flow Responsiveness Enhancer for a Blowout Preventer
    • Publication number 20180223882
    • Publication date Aug 9, 2018
    • National-Oilwell Varco, L.P.
    • Timothy S. STEFFENHAGEN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ACCUMULATOR WITH SECONDARY GAS CHAMBER
    • Publication number 20180216639
    • Publication date Aug 2, 2018
    • ClearMotion, Inc.
    • Clive Tucker
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS FOR MAINTAINING HYDRAULIC ACCUMULATORS
    • Publication number 20180209451
    • Publication date Jul 26, 2018
    • SIKORSKY AIRCRAFT CORPORATION
    • Brian D. LeFevre
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Adjustment System for a Hydraulic Actuator
    • Publication number 20180142711
    • Publication date May 24, 2018
    • Claverham Limited
    • Paul BREWER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    LOOP-FLUSHING-SYSTEM FOR HYDROSTATIC APPARATUS
    • Publication number 20170023032
    • Publication date Jan 26, 2017
    • Danfoss Power Solutions GmbH & Co OHG
    • Arne Streblau
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CHARGE BYPASS SYSTEM FOR ENGINE START
    • Publication number 20120220426
    • Publication date Aug 30, 2012
    • Heidi K. Klousia
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Cold Start Valve
    • Publication number 20120204548
    • Publication date Aug 16, 2012
    • Justin J. Turnis
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM CONTROL DEVICE AND VALVE TIMING CONTROL DEVICE
    • Publication number 20100236227
    • Publication date Sep 23, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Mamoru Yoshioka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SERVO SYSTEM AUGMENTED WITH AN ACTIVE MATERIAL COMPONENT
    • Publication number 20090178397
    • Publication date Jul 16, 2009
    • GM Global Technology Operations, Inc.
    • Nilesh D. Mankame
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Manual valve of a hydraulic pressure control system for an automati...
    • Publication number 20070125433
    • Publication date Jun 7, 2007
    • Jin Hee Lee
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic system
    • Publication number 20060191404
    • Publication date Aug 31, 2006
    • Michael Riedhammer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    System and method for controlling hydraulic fluid flow
    • Publication number 20060042240
    • Publication date Mar 2, 2006
    • Caterpillar S.A.R.L.
    • Mark Andrew Sporer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A METHOD AND A DEVICE FOR CONTROLLING A VEHICLE AND A COMPUTER PROG...
    • Publication number 20050241304
    • Publication date Nov 3, 2005
    • Volvo Construction Equipment Holding Sweden AB
    • NILS-ERIK BANKESTAD
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Resin tank
    • Publication number 20040256396
    • Publication date Dec 23, 2004
    • Makoto Suenaga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Apparatus for compensating viscous characteristics of hydraulic flu...
    • Publication number 20040222319
    • Publication date Nov 11, 2004
    • Thilo Schmidt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PRESSURE CONTROL VALVE FOR HYDRAULIC ACTUATION ASSEMBLY
    • Publication number 20040214678
    • Publication date Oct 28, 2004
    • SPICER TECHNOLOGY, INC.
    • Jun Yoshioka
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Mobile working machine
    • Publication number 20040159101
    • Publication date Aug 19, 2004
    • Lars Bruun
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Control arrangement and method for a hydraulic system
    • Publication number 20040141849
    • Publication date Jul 22, 2004
    • Stephan P. G. Deneir
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...