Electromagnetic actuators comprising two or more coils

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  • CPC
  • F01L2009/0405
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

    • Publication number 20210095614
    • Publication date Apr 1, 2021
    • JP SCOPE, INC.
    • Charles PRICE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE/EXHAUST VALVE AND OPERATION CONTROL METHOD FOR INTERNAL COMB...

    • Publication number 20200056517
    • Publication date Feb 20, 2020
    • OZMA ELECTRONIC CONTROL CO., LTD.
    • Kazuto MURAKAMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

    • Publication number 20190338724
    • Publication date Nov 7, 2019
    • JP SCOPE, INC.
    • Charles PRICE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HIGHLY EFFICIENT LINEAR MOTOR

    • Publication number 20190264587
    • Publication date Aug 29, 2019
    • SENTIMETAL JOURNEY LLC
    • RICHARD H. HUTCHINS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE-TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20160108778
    • Publication date Apr 21, 2016
    • Hitachi Automotive Systems, Ltd.
    • Mikihiro KAJIURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRONIC CIRCUIT COMPRISING ELECTRICAL CONNECTIONS RESISTANT TO A...

    • Publication number 20140028417
    • Publication date Jan 30, 2014
    • VALEO SYSTEMES DE CONTROLE MOTEUR
    • Danilo Falchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC VALVE MECHANISM

    • Publication number 20130062543
    • Publication date Mar 14, 2013
    • National Taipei University of Technology
    • YAOJUNG SHIAO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS EXCHANGE VALVE ACTUATOR FOR A VALVE-CONTROLLED INTERNAL COMBUST...

    • Publication number 20090217892
    • Publication date Sep 3, 2009
    • Andreas Gründl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Linear Actuator

    • Publication number 20080284259
    • Publication date Nov 20, 2008
    • Compact Dynamics GmbH
    • Andreas Grundl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve drive for a gas exchange valve

    • Publication number 20070199526
    • Publication date Aug 30, 2007
    • Continental Teves AG & oHG
    • Peter Volz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromechanical valve actuator

    • Publication number 20070044741
    • Publication date Mar 1, 2007
    • D. Steven Daniel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromagnetically driven valve

    • Publication number 20060272602
    • Publication date Dec 7, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Kiyoharu Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve drive for a gas exchange valve

    • Publication number 20060231783
    • Publication date Oct 19, 2006
    • Continental Teves AG & Co. oHG
    • Peter Volz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromagnetic actuator and control

    • Publication number 20060213467
    • Publication date Sep 28, 2006
    • Bose Corporation, a Delaware corporation
    • Thomas A. Froeschle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    System and method for servo control of nonlinear electromagnetic ac...

    • Publication number 20060171091
    • Publication date Aug 3, 2006
    • Joseph B. Seale
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromagnetic actuator and control

    • Publication number 20050211198
    • Publication date Sep 29, 2005
    • Thomas A. Froeschle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromechanical valve actuator assembly

    • Publication number 20050115525
    • Publication date Jun 2, 2005
    • Visteon Global Technologies, Inc.
    • Ha T. Chung
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Driver or direct acting valve for internal combustion engine

    • Publication number 20040079330
    • Publication date Apr 29, 2004
    • Tetsuo Muraji
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Stirling engine and actuator

    • Publication number 20040020199
    • Publication date Feb 5, 2004
    • Yasushi Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas exchange valve drive for a valve-controlled combustion engine

    • Publication number 20030111029
    • Publication date Jun 19, 2003
    • Compact Dynamics
    • Andreas Grundl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Directly actuated engine valve

    • Publication number 20020066427
    • Publication date Jun 6, 2002
    • Siemens Automotive Corporation
    • John Curtis McCoy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    System and method for servo control of nonlinear electromagnetic ac...

    • Publication number 20010043450
    • Publication date Nov 22, 2001
    • Venture Scientifics, LLC
    • Joseph B. Seale
    • H01 - BASIC ELECTRIC ELEMENTS