TREA

using magnetic devices with controllable degree of saturation

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  • CPC
  • H02P7/30
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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors

Current Industry

H02P7/30using magnetic devices with controllable degree of saturation
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric motor control device, electric motor system and electric m...
    • Patent number 10,447,189
    • Issue date Oct 15, 2019
    • Canon Kabushiki Kaisha
    • Yoshihiro Mizuo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Controlling a power of an electrical motor
    • Patent number 8,125,179
    • Issue date Feb 28, 2012
    • Koninklijke Philips Electronics N.V.
    • Wessel Adolf Otten
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3504257
    • Patent number 3,504,257
    • Issue date Mar 31, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3441827
    • Patent number 3,441,827
    • Issue date Apr 29, 1969
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3413494
    • Patent number 3,413,494
    • Issue date Nov 26, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3397354
    • Patent number 3,397,354
    • Issue date Aug 13, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3292068
    • Patent number 3,292,068
    • Issue date Dec 13, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3289040
    • Patent number 3,289,040
    • Issue date Nov 29, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3268790
    • Patent number 3,268,790
    • Issue date Aug 23, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3257596
    • Patent number 3,257,596
    • Issue date Jun 21, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3252069
    • Patent number 3,252,069
    • Issue date May 17, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3241024
    • Patent number 3,241,024
    • Issue date Mar 15, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3230437
    • Patent number 3,230,437
    • Issue date Jan 18, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3222585
    • Patent number 3,222,585
    • Issue date Dec 7, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3222586
    • Patent number 3,222,586
    • Issue date Dec 7, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3211983
    • Patent number 3,211,983
    • Issue date Oct 12, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3197688
    • Patent number 3,197,688
    • Issue date Jul 27, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3181050
    • Patent number 3,181,050
    • Issue date Apr 27, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3163812
    • Patent number 3,163,812
    • Issue date Dec 29, 1964
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3129368
    • Patent number 3,129,368
    • Issue date Apr 14, 1964
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3090902
    • Patent number 3,090,902
    • Issue date May 21, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3077556
    • Patent number 3,077,556
    • Issue date Feb 12, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3064174
    • Patent number 3,064,174
    • Issue date Nov 13, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3046464
    • Patent number 3,046,464
    • Issue date Jul 24, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3037157
    • Patent number 3,037,157
    • Issue date May 29, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3026464
    • Patent number 3,026,464
    • Issue date Mar 20, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3026463
    • Patent number 3,026,463
    • Issue date Mar 20, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3024401
    • Patent number 3,024,401
    • Issue date Mar 6, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3024405
    • Patent number 3,024,405
    • Issue date Mar 6, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3023352
    • Patent number 3,023,352
    • Issue date Feb 27, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents