Bias of an armature of an electromagnetic clutch by flexing of substantially flat springs

Patents Grantslast 30 patents

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    Torque limiter

    • Patent number 11,913,502
    • Issue date Feb 27, 2024
    • RATIER-FIGEAC SAS
    • Bruno Seminel
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    Torque limiter

    • Patent number 11,635,112
    • Issue date Apr 25, 2023
    • RATIER-FIGEAC SAS
    • Bruno Seminel
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    Synchronized electromagnetic single plate clutch system

    • Patent number 11,480,221
    • Issue date Oct 25, 2022
    • Rolls-Royce Corporation
    • Donald Klemen
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    Electromagnetic clutch system

    • Patent number 11,466,735
    • Issue date Oct 11, 2022
    • Rolls-Royce Corporation
    • Donald Klemen
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    Clutch and compressor including same

    • Patent number 11,441,619
    • Issue date Sep 13, 2022
    • HANON SYSTEMS
    • Sung Taeg Oh
    • B60 - VEHICLES IN GENERAL
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    Power transmission device

    • Patent number 11,286,997
    • Issue date Mar 29, 2022
    • Denso Corporation
    • Toshihiro Konishi
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    Electromagnetic jaw clutch

    • Patent number 11,168,748
    • Issue date Nov 9, 2021
    • Jing-Jin Electric Technologies Co., Ltd.
    • Zhengqiang Pei
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    Synchronized electromagnetic single plate clutch system

    • Patent number 11,137,035
    • Issue date Oct 5, 2021
    • Rolls-Royce Corporation
    • Donald Klemen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Flexible armature plate for an electro-magnetic overrunning clutch

    • Patent number 10,989,258
    • Issue date Apr 27, 2021
    • The Hilliard Corporation
    • William J. Coon
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    Electromagnetic connecting device

    • Patent number 10,955,012
    • Issue date Mar 23, 2021
    • Ogura Clutch Co., Ltd.
    • Yoshihiro Kurosu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Electromagnetic connecting device

    • Patent number 10,473,167
    • Issue date Nov 12, 2019
    • Ogura Clutch Co., Ltd.
    • Motoi Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Electromagnetic clutch

    • Patent number 10,465,755
    • Issue date Nov 5, 2019
    • Denso Corporation
    • Satoshi Iha
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Clutch system

    • Patent number 10,458,491
    • Issue date Oct 29, 2019
    • Schaeffler Technologies AG & Co. KG
    • Andreas Trinkenschuh
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    Electromagnetic dog clutch

    • Patent number 10,330,159
    • Issue date Jun 25, 2019
    • Jing-Jin Electric Technologies Co., Ltd.
    • Ping Yu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Electromagnetic clutch

    • Patent number 10,036,431
    • Issue date Jul 31, 2018
    • Ogura Clutch Co., Ltd.
    • Yoshinori Fujisawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Latching spring disconnect clutch

    • Patent number 9,816,568
    • Issue date Nov 14, 2017
    • Schaeffler Technologies AG & Co. KG
    • Brian Lee
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    Electromagnetic clutch

    • Patent number 9,631,688
    • Issue date Apr 25, 2017
    • Ogura Clutch Co., Ltd.
    • Yoshihiro Kurosu
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    Multi-mode cooling pump

    • Patent number 9,523,393
    • Issue date Dec 20, 2016
    • BorgWarner Inc.
    • Joshua L. Roby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Friction clutch assemblies

    • Patent number 9,217,476
    • Issue date Dec 22, 2015
    • BorgWarner Inc.
    • Joshua L. Roby
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    Electromagnetic clutch

    • Patent number 9,140,313
    • Issue date Sep 22, 2015
    • Aisin Seiki Kabushiki Kaisha
    • Atsutoshi Ikegawa
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    Control methods for dual mode cooling pump

    • Patent number 8,978,600
    • Issue date Mar 17, 2015
    • BorgWarner Inc.
    • John Shutty
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    Clutch mechanism

    • Patent number 8,757,343
    • Issue date Jun 24, 2014
    • Denso Corporation
    • Shigeyoshi Sakuraba
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Electromagnetic clutch

    • Patent number 8,235,196
    • Issue date Aug 7, 2012
    • Ogura Clutch Co., Ltd.
    • Motoi Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Rotational coupling device

    • Patent number 7,975,818
    • Issue date Jul 12, 2011
    • Warner Electric Technology LLC
    • James A. Pardee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic clutch

    • Patent number 7,798,302
    • Issue date Sep 21, 2010
    • Sanden Corporation
    • Tomonori Matsumura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Field coil assembly of electromagnetic clutch

    • Patent number 7,746,204
    • Issue date Jun 29, 2010
    • Halla Climate Control Corp.
    • Sung-Taeg Oh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Rotational coupling device

    • Patent number 7,732,959
    • Issue date Jun 8, 2010
    • Warner Electric Technology, LLC
    • James A. Pardee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Electromagnetic clutch for compressor

    • Patent number 7,721,863
    • Issue date May 25, 2010
    • Sanden Corporation
    • Tomonori Matsumura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic clutch

    • Patent number 7,537,098
    • Issue date May 26, 2009
    • Sanden Corporation
    • Shigeru Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotational coupling device

    • Patent number 7,493,996
    • Issue date Feb 24, 2009
    • Warner Electric Technology LLC
    • James A. Pardee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC CLUTCH COMPRISING A SELECTOR SLEEVE

    • Publication number 20240376941
    • Publication date Nov 14, 2024
    • HOERBIGER ANTRIEBSTECHNIK HOLDING GMBH
    • Juergen BINDER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC CLUTCH AND METHOD OF CLOSING AND OPENING AN ELECTRO...

    • Publication number 20240352979
    • Publication date Oct 24, 2024
    • HOERBIGER ANTRIEBSTECHNIK HOLDING GMBH
    • Juergen BINDER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AXIALLY DRIVING ACTUATOR

    • Publication number 20240068528
    • Publication date Feb 29, 2024
    • GKN Automotive Limited
    • Yuu Yaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE LIMITER

    • Publication number 20230228301
    • Publication date Jul 20, 2023
    • Ratier-Figeac SAS
    • Bruno Seminel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flexible Armature Plate for an Electro-Magnetic Overrunning Clutch

    • Publication number 20210123485
    • Publication date Apr 29, 2021
    • The Hilliard Corporation
    • William J. Coon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Self-Adjusting Armature Assembly

    • Publication number 20200182308
    • Publication date Jun 11, 2020
    • Eaton Intelligent Power Limited
    • Michael Hornbrook
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION DEVICE

    • Publication number 20200018362
    • Publication date Jan 16, 2020
    • DENSO CORPORATION
    • Toshihiro KONISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC CONNECTING DEVICE

    • Publication number 20190264757
    • Publication date Aug 29, 2019
    • OGURA CLUTCH CO., LTD.
    • Yoshihiro Kurosu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC CLUTCH

    • Publication number 20180180115
    • Publication date Jun 28, 2018
    • Denso Corporation
    • Satoshi IHA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LATCHING SPRING DISCONNECT CLUTCH

    • Publication number 20160091034
    • Publication date Mar 31, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Brian Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPERCHARGER TORSIONAL COMPLIANCE AND DAMPING FEATURES

    • Publication number 20140334959
    • Publication date Nov 13, 2014
    • Brian W. Franke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRICTION CLUTCH ASSEMBLIES

    • Publication number 20140322041
    • Publication date Oct 30, 2014
    • BorgWarner Inc.
    • Joshua L. Roby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETIC CLUTCH AND METHOD FOR MANUFACTURING SAME

    • Publication number 20140291105
    • Publication date Oct 2, 2014
    • Shigeyoshi Sakuraba
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    COMPRESSION SPRING MEMBERS

    • Publication number 20140158492
    • Publication date Jun 12, 2014
    • BorgWarner Inc.
    • Joshua L. Roby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL SYSTEMS FOR FRICTION CLUTCH ASSEMBLIES

    • Publication number 20140116834
    • Publication date May 1, 2014
    • BorgWarner Inc.
    • Joshua L. Roby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID COOLANT PUMP

    • Publication number 20140023526
    • Publication date Jan 23, 2014
    • BorgWarner Inc.
    • Joshua L. Roby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PULLEY ASSEMBLIES FOR VEHICLE ACCESSORIES

    • Publication number 20140023527
    • Publication date Jan 23, 2014
    • BorgWarner Inc.
    • Joshua L. Roby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETIC CLUTCH

    • Publication number 20130341151
    • Publication date Dec 26, 2013
    • AISIN SEIKI KABUSHIKI KAISHA
    • Atsutoshi IKEGAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL METHODS AND SYSTEMS FOR DUAL MODE COOLING PUMP

    • Publication number 20130306005
    • Publication date Nov 21, 2013
    • John Shutty
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTROMAGNETIC CLUTCH

    • Publication number 20120111690
    • Publication date May 10, 2012
    • Yoshihiro Kurosu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DECOUPLEABLE PULLEY FOR CONTROLLING A WATER PUMP

    • Publication number 20110176939
    • Publication date Jul 21, 2011
    • DAYCO EUROPE S.R.L.
    • Massimo Pasta
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CLUTCH MECHANISM

    • Publication number 20110127136
    • Publication date Jun 2, 2011
    • DENSO CORPORATION
    • Shigeyoshi SAKURABA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC CLUTCH

    • Publication number 20100258400
    • Publication date Oct 14, 2010
    • Isamu Shirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC CLUTCH

    • Publication number 20090321214
    • Publication date Dec 31, 2009
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Nobuaki Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC CLUTCH

    • Publication number 20090314600
    • Publication date Dec 24, 2009
    • Motoi Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FIELD COIL ASSEMBLY OF ELECTROMAGNETIC CLUTCH

    • Publication number 20090309681
    • Publication date Dec 17, 2009
    • Sung-Taeg OH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electromagnetic Clutch

    • Publication number 20090266668
    • Publication date Oct 29, 2009
    • Sanden Corporartion
    • Hideyuki Gonda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotational coupling device

    • Publication number 20060278491
    • Publication date Dec 14, 2006
    • James A. Pardee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotational coupling device

    • Publication number 20060279147
    • Publication date Dec 14, 2006
    • James A. Pardee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotational coupling device

    • Publication number 20060278480
    • Publication date Dec 14, 2006
    • James A. Pardee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...