TREA

whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Follow

Industry

  • CPC
  • H02P7/305
This industry / category may be too specific. Please go to a parent level for more data

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

H02P7/305whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
Industries

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

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

    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

    3021466
    • Patent number 3,021,466
    • Issue date Feb 13, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3007099
    • Patent number 3,007,099
    • Issue date Oct 31, 1961
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2978624
    • Patent number 2,978,624
    • Issue date Apr 4, 1961
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2966783
    • Patent number 2,966,783
    • Issue date Jan 3, 1961
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    2929009
    • Patent number 2,929,009
    • Issue date Mar 15, 1960
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2916685
    • Patent number 2,916,685
    • Issue date Dec 8, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2884578
    • Patent number 2,884,578
    • Issue date Apr 28, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2867763
    • Patent number 2,867,763
    • Issue date Jan 6, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents