TREA

by changing number of parallel-connected turns or windings

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  • CPC
  • H01F7/1833
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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F7/00Magnets

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H01F7/1833by changing number of parallel-connected turns or windings
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic actuator assembly for a fluid injection valve and m...
    • Patent number 9,777,685
    • Issue date Oct 3, 2017
    • Continental Automotive GmbH
    • Marco Maragliulo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Solenoid with variable reluctance plunger
    • Patent number 9,424,972
    • Issue date Aug 23, 2016
    • Remy Technologies, L.L.C.
    • Stephen P. Santichen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Solenoid with variable reluctance plunger
    • Patent number 8,754,731
    • Issue date Jun 17, 2014
    • Remy Technologies L.L.C.
    • Stephen P. Santichen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Starting device for engines
    • Patent number 8,421,562
    • Issue date Apr 16, 2013
    • Denso Corporation
    • Mitsuhiro Murata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Starter motor solenoid with variable reluctance plunger
    • Patent number 8,421,565
    • Issue date Apr 16, 2013
    • Remy Technologies L.L.C.
    • Stephen P. Santichen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Starting device for engines
    • Patent number 8,193,882
    • Issue date Jun 5, 2012
    • Denso Corporation
    • Mitsuhiro Murata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electromagnetic operating device
    • Patent number 6,968,859
    • Issue date Nov 29, 2005
    • Yuken Kogyo Kabushiki Kaisha
    • Taku Nagano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control circuit for an electromagnet
    • Patent number 6,101,082
    • Issue date Aug 8, 2000
    • Schneider Electric SA
    • Karim Benkaroun
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of energizing an electromagnetically operable control valve,...
    • Patent number 5,924,435
    • Issue date Jul 20, 1999
    • Lucas Industries Public Limited Company
    • Robin Christopher Wall
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Power supply circuit of an excitation coil of an electromagnet
    • Patent number 5,805,405
    • Issue date Sep 8, 1998
    • Schneider Electric SA
    • Karim Benkaroun
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of controlling driving power of double-solenoid electric per...
    • Patent number 5,760,552
    • Issue date Jun 2, 1998
    • Regitar Power Co., Ltd.
    • Hsing-Theng Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic valve security device for fuel supplies
    • Patent number 4,262,687
    • Issue date Apr 21, 1981
    • Iida Sankyo Co., Ltd.
    • Toshiji Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Control system for an electromagnet
    • Patent number 4,114,184
    • Issue date Sep 12, 1978
    • Lucifer S.A.
    • Harald Stampfli
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Supply circuit for electromagnets
    • Patent number 4,032,823
    • Issue date Jun 28, 1977
    • La Telemecanique Electrique
    • Jacques Arvisenet
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3737736
    • Patent number 3,737,736
    • Issue date Jun 5, 1973
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3707654
    • Patent number 3,707,654
    • Issue date Dec 26, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3576473
    • Patent number 3,576,473
    • Issue date Apr 27, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3568008
    • Patent number 3,568,008
    • Issue date Mar 2, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3538393
    • Patent number 3,538,393
    • Issue date Nov 3, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3043990
    • Patent number 3,043,990
    • Issue date Jul 10, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3018418
    • Patent number 3,018,418
    • Issue date Jan 23, 1962
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents