Two valves in series arrangement for controlling supply to actuation cylinder

Patents Grantslast 30 patents

  • Information Patent Grant

    Parking lock actuation system and automatic gearbox for a vehicle

    • Patent number 10,788,127
    • Issue date Sep 29, 2020
    • TRANSMISIONES Y EQUIPOS MECANICOS, S.A. DE C.V.
    • Jannick De Landtsheere
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid arrangement

    • Patent number 10,408,285
    • Issue date Sep 10, 2019
    • Schaeffler Technologies AG & Co. KG
    • Dominik Herkommer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method of controlling a double clutch in a vehicle transmission, an...

    • Patent number 9,683,660
    • Issue date Jun 20, 2017
    • TRANSMISIONES Y EQUIPOS MECANICOS, S.A. DE C.V.
    • Nico de Visscher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulically-driven extended-runtime flywheel uninterruptible powe...

    • Patent number 9,667,098
    • Issue date May 30, 2017
    • Bassem Soueidan
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method for controlling an actuator

    • Patent number 9,523,377
    • Issue date Dec 20, 2016
    • ZF Friedrichshafen AG
    • Rupert Kramer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic circuit for automatic transmission

    • Patent number 9,488,197
    • Issue date Nov 8, 2016
    • Hyundai Motor Company
    • Taehwan Wi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Actuator arrangement for a motor vehicle drivetrain, with control m...

    • Patent number 9,458,899
    • Issue date Oct 4, 2016
    • Getrag Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
    • Stefan Rothvoss
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic system for double piston

    • Patent number 9,291,214
    • Issue date Mar 22, 2016
    • Hyundai Motor Company
    • Jin Young Hwang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive train control arrangement

    • Patent number 9,222,530
    • Issue date Dec 29, 2015
    • Daimler AG
    • Shivkumar Duraiswamy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Actuation device for actuating switching elements

    • Patent number 9,217,506
    • Issue date Dec 22, 2015
    • ZF Friedrichshafen AG
    • Matthias Reisch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of controlling a double clutch in a vehicle transmission, an...

    • Patent number 9,103,388
    • Issue date Aug 11, 2015
    • TRANSMISIONES Y EQUIPOS MECANICOS S.A. DE C.V.
    • Nico De Visscher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Limiting branch pressure to a solenoid valve in a fluid circuit

    • Patent number 8,577,565
    • Issue date Nov 5, 2013
    • GM Global Technology Operations LLC
    • Crystal Nassouri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control device for transmission

    • Patent number 8,479,903
    • Issue date Jul 9, 2013
    • Honda Motor Co., Ltd.
    • Noriyuki Yagi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electro-hydraulic control system for a dual clutch transmission

    • Patent number 8,443,687
    • Issue date May 21, 2013
    • GM Global Technology Operations LLC
    • Steven P. Moorman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch cooling apparatus for stepless variable speed transmission

    • Patent number 5,074,394
    • Issue date Dec 24, 1991
    • Suzuki Jidosha Kogyo Kabushiki Kaisha
    • Tomohiko Motohashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator device particularly suited to activating the friction clut...

    • Patent number 5,036,965
    • Issue date Aug 6, 1991
    • Iveco Fiat S.p.A.
    • Giorgio Cortesi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Propelling drive control apparatus for working vehicle

    • Patent number 5,024,306
    • Issue date Jun 18, 1991
    • Kubota, Ltd.
    • Tetsu Fukui
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transmission having electromagnetic proportional reduction valve

    • Patent number 4,949,264
    • Issue date Aug 14, 1990
    • Kubota, Ltd.
    • Yoshiyuki Katayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic clutch apparatus

    • Patent number 4,646,894
    • Issue date Mar 3, 1987
    • Kabushi Kaisha Daikin Seisakusho
    • Takenori Kamio
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Combination range and master clutch assembly

    • Patent number 4,637,504
    • Issue date Jan 20, 1987
    • Borg-Warner Corporation
    • Robert D. Rule
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle/engine operational parameter responsive clutch control

    • Patent number 4,583,627
    • Issue date Apr 22, 1986
    • Nissan Motor Co., Ltd.
    • Haruyoshi Kumura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control system for hydraulic automatic clutch

    • Patent number 4,576,265
    • Issue date Mar 18, 1986
    • Nissan Motor Co., Ltd.
    • Haruyoshi Kumura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3401776

    • Patent number 3,401,776
    • Issue date Sep 17, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3352392

    • Patent number 3,352,392
    • Issue date Nov 14, 1967
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3351170

    • Patent number 3,351,170
    • Issue date Nov 7, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3181385

    • Patent number 3,181,385
    • Issue date May 4, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3042165

    • Patent number 3,042,165
    • Issue date Jul 3, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3040852

    • Patent number 3,040,852
    • Issue date Jun 26, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2941639

    • Patent number 2,941,639
    • Issue date Jun 21, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2911080

    • Patent number 2,911,080
    • Issue date Nov 3, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID ARRANGEMENT

    • Publication number 20180003248
    • Publication date Jan 4, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Dominik HERKOMMER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic Circuit and Method for Controlling a Hydraulic Circuit

    • Publication number 20170335907
    • Publication date Nov 23, 2017
    • AVL COMMERCIAL DRIVELINE & TRACTOR ENGINEERING GMBH
    • STEFAN KUNTNER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Actuator Arrangement for a Motor Vehicle Drivetrain, with Control M...

    • Publication number 20140246284
    • Publication date Sep 4, 2014
    • Stefan Rothvoss
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Actuation Device for Actuating Switching Elements

    • Publication number 20140230591
    • Publication date Aug 21, 2014
    • Matthias Reisch
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DUAL CLUTCH TRANSMISSION

    • Publication number 20140169994
    • Publication date Jun 19, 2014
    • Dietmar Schuller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC SYSTEM FOR DOUBLE PISTON

    • Publication number 20140083810
    • Publication date Mar 27, 2014
    • Hyundai Motor Company
    • Jin Young Hwang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD OF CONTROLLING A DOUBLE CLUTCH IN A VEHICLE TRANSMISSION, AN...

    • Publication number 20140001002
    • Publication date Jan 2, 2014
    • HOERBIGER Drivetrain Mechatronics B.V.B.A.
    • Nico De Visscher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR CONTROLLING AN ACTUATOR

    • Publication number 20130298757
    • Publication date Nov 14, 2013
    • Rupert Kramer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    LIMITING BRANCH PRESSURE TO A SOLENOID VALVE IN A FLUID CIRCUIT

    • Publication number 20130158824
    • Publication date Jun 20, 2013
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Crystal Nassouri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Drive Train Control Arrangement

    • Publication number 20130131942
    • Publication date May 23, 2013
    • Daimler AG
    • Shivkumar Duraiswamy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL DEVICE FOR VEHICULAR FRICTION CLUTCH

    • Publication number 20120211325
    • Publication date Aug 23, 2012
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Masaru Morise
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Drive train control arrangement

    • Publication number 20110218715
    • Publication date Sep 8, 2011
    • Shivkumar Duraiswamy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRO-HYDRAULIC CONTROL SYSTEM FOR A DUAL CLUTCH TRANSMISSION

    • Publication number 20110138956
    • Publication date Jun 16, 2011
    • GM Global Technology Operations, Inc.
    • STEVEN P. MOORMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC CONTROL DEVICE FOR TRANSMISSION

    • Publication number 20110094610
    • Publication date Apr 28, 2011
    • Honda Motor Co., Ltd.
    • Noriyuki Yagi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...