TREA

Control by voltage time integral, i.e. the load current flowing in only one direction through a main coil, whereby the main coil winding also can be used as a control winding

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Industry

  • CPC
  • H03F9/06
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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F9/00Magnetic amplifiers

Current Industry

H03F9/06Control by voltage time integral, i.e. the load current flowing in only one direction through a main coil, whereby the main coil winding also can be used as a control winding
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3445775
    • Patent number 3,445,775
    • Issue date May 20, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3411067
    • Patent number 3,411,067
    • Issue date Nov 12, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3408583
    • Patent number 3,408,583
    • Issue date Oct 29, 1968
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3404329
    • Patent number 3,404,329
    • Issue date Oct 1, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3233167
    • Patent number 3,233,167
    • Issue date Feb 1, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3138753
    • Patent number 3,138,753
    • Issue date Jun 23, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3083333
    • Patent number 3,083,333
    • Issue date Mar 26, 1963
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3041529
    • Patent number 3,041,529
    • Issue date Jun 26, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3040242
    • Patent number 3,040,242
    • Issue date Jun 19, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3030570
    • Patent number 3,030,570
    • Issue date Apr 17, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3020467
    • Patent number 3,020,467
    • Issue date Feb 6, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3020468
    • Patent number 3,020,468
    • Issue date Feb 6, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3014137
    • Patent number 3,014,137
    • Issue date Dec 19, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3003102
    • Patent number 3,003,102
    • Issue date Oct 3, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3001084
    • Patent number 3,001,084
    • Issue date Sep 19, 1961
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2989689
    • Patent number 2,989,689
    • Issue date Jun 20, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2985818
    • Patent number 2,985,818
    • Issue date May 23, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2980846
    • Patent number 2,980,846
    • Issue date Apr 18, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2972714
    • Patent number 2,972,714
    • Issue date Feb 21, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2964695
    • Patent number 2,964,695
    • Issue date Dec 13, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2962653
    • Patent number 2,962,653
    • Issue date Nov 29, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2954519
    • Patent number 2,954,519
    • Issue date Sep 27, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2946946
    • Patent number 2,946,946
    • Issue date Jul 26, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2942175
    • Patent number 2,942,175
    • Issue date Jun 21, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2936422
    • Patent number 2,936,422
    • Issue date May 10, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2925546
    • Patent number 2,925,546
    • Issue date Feb 16, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2918626
    • Patent number 2,918,626
    • Issue date Dec 22, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2910643
    • Patent number 2,910,643
    • Issue date Oct 27, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2909723
    • Patent number 2,909,723
    • Issue date Oct 20, 1959
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2902547
    • Patent number 2,902,547
    • Issue date Sep 1, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents