TREA

with gaseous or vacuum spacing between the resistive element and the housing or casing

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  • CPC
  • H01C1/026
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HELECTRICITY H01Electric elements H01CRESISTORS H01C1/00Details

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H01C1/026with gaseous or vacuum spacing between the resistive element and the housing or casing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing surge absorbing device
    • Patent number 11,764,547
    • Issue date Sep 19, 2023
    • AJOU UNIVERSITYINDUSTRY-ACADEMIC COOPERATION FOUNDATION
    • Chang-Koo Kim
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for manufacturing surge absorbing device
    • Patent number 11,005,235
    • Issue date May 11, 2021
    • Ajou University Industry-Academic Cooperation Foundation
    • Chang-Koo Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High voltage (HV) impedance device with surface leakage proof confi...
    • Patent number 9,984,797
    • Issue date May 29, 2018
    • ELMATEK INTERNATION CORP.
    • Kung-Chao Tung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resistor and manufacturing method thereof
    • Patent number 9,589,711
    • Issue date Mar 7, 2017
    • Smart Electronics Inc.
    • Jong il Jung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Resistor, method of assembling the same, and switchgear
    • Patent number 9,312,669
    • Issue date Apr 12, 2016
    • Hitachi, Ltd.
    • Ayumu Morita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Resistance thermometer probe
    • Patent number 6,341,892
    • Issue date Jan 29, 2002
    • George Schmermund
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Temperature sensor and a method of manufacturing the same
    • Patent number 6,272,735
    • Issue date Aug 14, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroki Moriwake
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Temperature sensor and a method of manufacturing the same
    • Patent number 6,164,819
    • Issue date Dec 26, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroki Moriwake
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Low cost circuit controller
    • Patent number 5,617,281
    • Issue date Apr 1, 1997
    • Eaton Corporation
    • James A. Bauer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Device for protecting electric power resistances and anti-overpress...
    • Patent number 5,077,536
    • Issue date Dec 31, 1991
    • Le Metal Deploye
    • Bernard Fichot
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3869691
    • Patent number 3,869,691
    • Issue date Mar 4, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3748626
    • Patent number 3,748,626
    • Issue date Jul 24, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3725837
    • Patent number 3,725,837
    • Issue date Apr 3, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3688238
    • Patent number 3,688,238
    • Issue date Aug 29, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3505633
    • Patent number 3,505,633
    • Issue date Apr 7, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3486222
    • Patent number 3,486,222
    • Issue date Dec 30, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3244559
    • Patent number 3,244,559
    • Issue date Apr 5, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3205562
    • Patent number 3,205,562
    • Issue date Sep 14, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3199058
    • Patent number 3,199,058
    • Issue date Aug 3, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3155935
    • Patent number 3,155,935
    • Issue date Nov 3, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3136973
    • Patent number 3,136,973
    • Issue date Jun 9, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3136972
    • Patent number 3,136,972
    • Issue date Jun 9, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3037266
    • Patent number 3,037,266
    • Issue date Jun 5, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3023389
    • Patent number 3,023,389
    • Issue date Feb 27, 1962
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2994847
    • Patent number 2,994,847
    • Issue date Aug 1, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2977561
    • Patent number 2,977,561
    • Issue date Mar 28, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2860222
    • Patent number 2,860,222
    • Issue date Nov 11, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2803729
    • Patent number 2,803,729
    • Issue date Aug 20, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2416599
    • Patent number 2,416,599
    • Issue date Feb 25, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2405449
    • Patent number 2,405,449
    • Issue date Aug 6, 1946
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents