controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydromechanical transmission and control method

    • Patent number 12,169,015
    • Issue date Dec 17, 2024
    • Dana Italia S.R.L.
    • Lorenzo Dalla Palma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable stator for torque converter

    • Patent number 11,313,461
    • Issue date Apr 26, 2022
    • David J. Goerend
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable transmission and transmission system

    • Patent number 11,280,402
    • Issue date Mar 22, 2022
    • HCVTRANSMISSION B.V.
    • Petrus Johannes Buijsman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for operating a vehicle having a torque converter

    • Patent number 11,143,298
    • Issue date Oct 12, 2021
    • Ford Global Technologies, LLC
    • Fazal Urrahman Syed
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adjustable stator for torque converter

    • Patent number 10,788,124
    • Issue date Sep 29, 2020
    • David J. Goerend
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for the operation of an open 3-line type hydrodynamic coupli...

    • Patent number 8,857,587
    • Issue date Oct 14, 2014
    • ZF Friedrichshafen AG
    • Thomas Riess
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle driving apparatus

    • Patent number 8,677,741
    • Issue date Mar 25, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hirofumi Ota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control device for vehicular power transmitting system and correspo...

    • Patent number 8,640,839
    • Issue date Feb 4, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Tsuyoshi Fujikane
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Torque converter bypass clutch control

    • Patent number 7,530,924
    • Issue date May 12, 2009
    • Ford Global Technologies, LLC
    • John E. Brevick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power train for a mobile vehicle

    • Patent number 6,984,190
    • Issue date Jan 10, 2006
    • ZF Friedrichshafen AG
    • Jürgen Legner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydrodynamic device

    • Patent number 6,374,601
    • Issue date Apr 23, 2002
    • Mannesmann Sachs AG
    • Jörg Sudau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque converter with movable nozzle

    • Patent number 5,713,201
    • Issue date Feb 3, 1998
    • Hiroyuki Sakemi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Converter bypass piston for reduced idle loss

    • Patent number 5,263,320
    • Issue date Nov 23, 1993
    • General Motors Corporation
    • Arthur Hall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid machine and a method of controlling the same

    • Patent number 4,751,817
    • Issue date Jun 21, 1988
    • Peter Graf Von Ingelheim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3888082

    • Patent number 3,888,082
    • Issue date Jun 10, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3785155

    • Patent number 3,785,155
    • Issue date Jan 15, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3461670

    • Patent number 3,461,670
    • Issue date Aug 19, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3407602

    • Patent number 3,407,602
    • Issue date Oct 29, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3335568

    • Patent number 3,335,568
    • Issue date Aug 15, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3320746

    • Patent number 3,320,746
    • Issue date May 23, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3313109

    • Patent number 3,313,109
    • Issue date Apr 11, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3312061

    • Patent number 3,312,061
    • Issue date Apr 4, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3301092

    • Patent number 3,301,092
    • Issue date Jan 31, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3254544

    • Patent number 3,254,544
    • Issue date Jun 7, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3226927

    • Patent number 3,226,927
    • Issue date Jan 4, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3220186

    • Patent number 3,220,186
    • Issue date Nov 30, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3220187

    • Patent number 3,220,187
    • Issue date Nov 30, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3212357

    • Patent number 3,212,357
    • Issue date Oct 19, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3209540

    • Patent number 3,209,540
    • Issue date Oct 5, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3165946

    • Patent number 3,165,946
    • Issue date Jan 19, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents