the valve being actuated by a bimetallic coil

Patents Grantslast 30 patents

  • Information Patent Grant

    Viscous fluid shear device having wiper fixedly coupled to housing...

    • Patent number 10,851,852
    • Issue date Dec 1, 2020
    • BorgWarner Inc.
    • Gerard M. Light
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two speed clutch with viscous system

    • Patent number 10,808,776
    • Issue date Oct 20, 2020
    • Kit Masters Inc.
    • Dale Scherman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Temperature-sensitive fluid fan clutch device

    • Patent number 10,221,902
    • Issue date Mar 5, 2019
    • USUI Kokusai Sangyo Kaisha Limited
    • Satoshi Kubota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bimetal coil assembly for fan drive

    • Patent number 9,856,924
    • Issue date Jan 2, 2018
    • BorgWarner Inc.
    • Ryan W. Livingston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two speed clutch with viscous system

    • Patent number 9,845,836
    • Issue date Dec 19, 2017
    • Kit Masters
    • Dale Scherman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bimetal activated viscous clutch with wiper on clutch disk

    • Patent number 9,664,238
    • Issue date May 30, 2017
    • BorgWarner Inc.
    • Darin Lee Gwin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bimetal fan clutch with oil storage formed in rotor

    • Patent number 9,140,315
    • Issue date Sep 22, 2015
    • Hyundai Motor Company
    • Seonmin Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fan drive systems having fill and scavenge control

    • Patent number 8,701,852
    • Issue date Apr 22, 2014
    • Borg Warner Inc.
    • Rick L. Boyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid coupling device

    • Patent number 7,455,158
    • Issue date Nov 25, 2008
    • Aisin Seiki Kabushiki Kaisha
    • Ryuta Miura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutchless viscous fan drive wherein input member serves as the bod...

    • Patent number 7,044,282
    • Issue date May 16, 2006
    • BorgWarner Inc.
    • Charles E. Saunders, III
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous Fluid Coupling

    • Patent number 6,679,365
    • Issue date Jan 20, 2004
    • Unisia Jecs Corporation
    • Hirofumi Katoh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid coupling

    • Patent number 6,474,458
    • Issue date Nov 5, 2002
    • Unisia Jecs Corporation
    • Hirofumi Katoh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid coupling

    • Patent number 6,305,519
    • Issue date Oct 23, 2001
    • Unisia Jecs Corporation
    • Hirofumi Katoh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid coupling device and anti-drain back structure therefor

    • Patent number 6,085,881
    • Issue date Jul 11, 2000
    • BorgWarner Inc.
    • Neil E. Robb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Temperature sensitive decoupling method for viscous fan drives

    • Patent number 5,996,755
    • Issue date Dec 7, 1999
    • Eaton Corporation
    • Steven D. Burke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low disengage speed fan clutch

    • Patent number 5,855,265
    • Issue date Jan 5, 1999
    • General Motors Corporation
    • Lawrence Craig Kennedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid coupling

    • Patent number 5,853,074
    • Issue date Dec 29, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Hideaki Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fan clutch with engage port lock

    • Patent number 5,839,558
    • Issue date Nov 24, 1998
    • General Motors Corporation
    • Lawrence Craig Kennedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid clutch

    • Patent number 5,803,221
    • Issue date Sep 8, 1998
    • Unisia Jecs Corporation
    • Shinichi Kawada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid coupling for an engine

    • Patent number 5,593,013
    • Issue date Jan 14, 1997
    • Aisin Seiki Kabushiki Kaisha
    • Tsunekazu Yamauchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fan clutch construction and method of making the same

    • Patent number 5,575,369
    • Issue date Nov 19, 1996
    • Dayco Products, Inc.
    • Neil T. Houters
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fan clutch construction and method of making the same

    • Patent number 5,573,095
    • Issue date Nov 12, 1996
    • Dayco Products, Inc.
    • Neil T. Houters
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid coupling device

    • Patent number 5,535,868
    • Issue date Jul 16, 1996
    • Aisin Seiki Kabushiki Kaisha
    • Mitsutoshi Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid coupling

    • Patent number 5,509,516
    • Issue date Apr 23, 1996
    • Aisin Seiki Kabushiki Kaisha
    • Tsunekazu Yamauchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid clutch with auxiliary reservoir

    • Patent number 5,499,706
    • Issue date Mar 19, 1996
    • Unisia Jecs Corporation
    • Shinichi Kawada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous fluid clutch

    • Patent number 5,497,868
    • Issue date Mar 12, 1996
    • Unisia Jecs Corporation
    • Kenji Ohhara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fan coupling for an engine of a vehicle

    • Patent number 5,381,761
    • Issue date Jan 17, 1995
    • Aisin Seiki Kabushiki Kaisha
    • Seiya Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch plate with blocking wall for a viscous fluid clutch

    • Patent number 5,377,798
    • Issue date Jan 3, 1995
    • General Motors Corporation
    • David M. Hudson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ringed cover and seal for a viscous fluid clutch and method of making

    • Patent number 5,330,040
    • Issue date Jul 19, 1994
    • General Motors Corporation
    • David B. Drennen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High temperature disengaging fluid coupling

    • Patent number 5,248,018
    • Issue date Sep 28, 1993
    • Eaton Corporation
    • James R. Debrabander
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents