TREA

Electromagnets or armatures; Arc blowing electromagnets

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Industry

  • CPC
  • H05B31/006
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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B31/00Electric arc lamps

Current Industry

H05B31/006Electromagnets or armatures; Arc blowing electromagnets
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Protection circuit and illumination driving circuit
    • Patent number 10,506,684
    • Issue date Dec 10, 2019
    • JOULWATT TECHNOLOGY (HANGZHOU) CO., LTD.
    • Junming Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lamp color temperature stability in an automated luminaire
    • Patent number 10,422,520
    • Issue date Sep 24, 2019
    • Robe Lighting s.r.o.
    • Pavel Jurik
    • F21 - LIGHTING
  • Information Patent Grant

    Carbon arc lamp provided with means to prevent ash deposition
    • Patent number 3,986,063
    • Issue date Oct 12, 1976
    • Shigeru Suga
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3924118
    • Patent number 3,924,118
    • Issue date Dec 2, 1975
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3675138
    • Patent number 3,675,138
    • Issue date Jul 4, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3278790
    • Patent number 3,278,790
    • Issue date Oct 11, 1966
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2946913
    • Patent number 2,946,913
    • Issue date Jul 26, 1960
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2946916
    • Patent number 2,946,916
    • Issue date Jul 26, 1960
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2870359
    • Patent number 2,870,359
    • Issue date Jan 20, 1959
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2724787
    • Patent number 2,724,787
    • Issue date Nov 22, 1955
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2704817
    • Patent number 2,704,817
    • Issue date Mar 22, 1955
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2651736
    • Patent number 2,651,736
    • Issue date Sep 8, 1953
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2621284
    • Patent number 2,621,284
    • Issue date Dec 9, 1952
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2608675
    • Patent number 2,608,675
    • Issue date Aug 26, 1952
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2571522
    • Patent number 2,571,522
    • Issue date Oct 16, 1951
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2540256
    • Patent number 2,540,256
    • Issue date Feb 6, 1951
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2495970
    • Patent number 2,495,970
    • Issue date Jan 31, 1950
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2152763
    • Patent number 2,152,763
    • Issue date Apr 4, 1939
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2115688
    • Patent number 2,115,688
    • Issue date Apr 26, 1938
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1629254
    • Patent number 1,629,254
    • Issue date May 17, 1927
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1618103
    • Patent number 1,618,103
    • Issue date Feb 15, 1927
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1607433
    • Patent number 1,607,433
    • Issue date Nov 16, 1926
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1604939
    • Patent number 1,604,939
    • Issue date Oct 26, 1926
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1602100
    • Patent number 1,602,100
    • Issue date Oct 5, 1926
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1404341
    • Patent number 1,404,341
    • Issue date Jan 24, 1922
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1344938
    • Patent number 1,344,938
    • Issue date Jun 29, 1920
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    297194
    • Patent number 297,194
    • Issue date Apr 22, 1884
    • F21 - LIGHTING
  • Information Patent Grant

    276566
    • Patent number 276,566
    • Issue date May 1, 1883
    • F21 - LIGHTING
  • Information Patent Grant

    255466
    • Patent number 255,466
    • Issue date Mar 28, 1882
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    253328
    • Patent number 253,328
    • Issue date Feb 7, 1882
    • F21 - LIGHTING