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with timing of actuation of contacts due to thermal action

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  • CPC
  • H01H43/30
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H43/00Time or time-programme switches providing a choice of time intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed

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H01H43/30with timing of actuation of contacts due to thermal action
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Temperature compensated time-delay switch
    • Patent number 5,844,465
    • Issue date Dec 1, 1998
    • Texas Instruments Incorporated
    • Eduardo Armenio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Timing mechanism with a PTC thermistor
    • Patent number 5,214,310
    • Issue date May 25, 1993
    • Emerson Electric Co.
    • George W. Adams
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Timing mechanism with a PTC thermistor
    • Patent number 5,138,120
    • Issue date Aug 11, 1992
    • Emerson Electric Co.
    • George W. Adams
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Rapid turn-on, slow drop-out control arrangement
    • Patent number 4,724,504
    • Issue date Feb 9, 1988
    • Hamilton Standard Controls, Inc.
    • Robert E. Prouty
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Time delay switch
    • Patent number 4,371,791
    • Issue date Feb 1, 1983
    • BBC Brown, Boveri & Company, Limited
    • Olivier Mercier
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Manual switch with timed electro-thermal latch release
    • Patent number 4,345,233
    • Issue date Aug 17, 1982
    • Eaton Corporation
    • Alan A. Matthies
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inertia switch device
    • Patent number 4,326,111
    • Issue date Apr 20, 1982
    • Inertia Switch Limited
    • Peter R. Jackman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric time switch
    • Patent number 4,205,292
    • Issue date May 27, 1980
    • E. G. O. Elektro-Geraete Blanc und Fischer
    • Gerhard Goessler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thermal time-delay switch
    • Patent number 4,131,930
    • Issue date Dec 26, 1978
    • Hitachi, Ltd.
    • Matsuo Amano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thermal power sustaining switch
    • Patent number 4,117,346
    • Issue date Sep 26, 1978
    • Eldon W. Burgess
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit energization indicator with thermal timing means to maintai...
    • Patent number 4,044,348
    • Issue date Aug 23, 1977
    • Gould Inc.
    • Richard G. Huebscher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric snap switch
    • Patent number 4,039,791
    • Issue date Aug 2, 1977
    • Danfoss A/S
    • Holger Nicolaisen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Timing pulse generating switch
    • Patent number 4,034,327
    • Issue date Jul 5, 1977
    • Danfoss A/S
    • Holger Nicolaisen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    On-off switch with time delay
    • Patent number 3,943,375
    • Issue date Mar 9, 1976
    • GTE Sylvania Incorporated
    • David V. Williamson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor control system and electrical switch constructions therefor o...
    • Patent number 3,931,560
    • Issue date Jan 6, 1976
    • Robertshaw Controls Company
    • James R. Willson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3928834
    • Patent number 3,928,834
    • Issue date Dec 23, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3919679
    • Patent number 3,919,679
    • Issue date Nov 11, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3916264
    • Patent number 3,916,264
    • Issue date Oct 28, 1975
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3881116
    • Patent number 3,881,116
    • Issue date Apr 29, 1975
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3878538
    • Patent number 3,878,538
    • Issue date Apr 15, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3822413
    • Patent number 3,822,413
    • Issue date Jul 2, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3821594
    • Patent number 3,821,594
    • Issue date Jun 28, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3789338
    • Patent number 3,789,338
    • Issue date Jan 29, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3787793
    • Patent number 3,787,793
    • Issue date Jan 22, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3760317
    • Patent number 3,760,317
    • Issue date Sep 18, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3756083
    • Patent number 3,756,083
    • Issue date Sep 4, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3740528
    • Patent number 3,740,528
    • Issue date Jun 19, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3731329
    • Patent number 3,731,329
    • Issue date May 8, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3692979
    • Patent number 3,692,979
    • Issue date Sep 19, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3681729
    • Patent number 3,681,729
    • Issue date Aug 1, 1972
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents