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Details relating to the use of multiple screens in vacuum switches

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

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H01H2033/66292Details relating to the use of multiple screens in vacuum switches
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Patents Grantslast 30 patents

  • Information Patent Grant

    Make contact system
    • Patent number 11,462,375
    • Issue date Oct 4, 2022
    • Siemens Energy Global GmbH & Co. KG
    • Martin Koletzko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulation arrangement for a high or medium voltage assembly
    • Patent number 10,930,454
    • Issue date Feb 23, 2021
    • Siemens Aktiengesellschaft
    • Katrin Benkert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ceramic insulator for vacuum interrupters
    • Patent number 10,840,044
    • Issue date Nov 17, 2020
    • Siemens Aktiengesellschaft
    • Frank Graskowski
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 10,134,548
    • Issue date Nov 20, 2018
    • LSIS Co., Ltd.
    • Jae-Seop Ryu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device for protection against particles generated by an electric sw...
    • Patent number 9,269,514
    • Issue date Feb 23, 2016
    • Alstom Technology Ltd
    • Didier Rodrigues
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum switch tube
    • Patent number 9,123,490
    • Issue date Sep 1, 2015
    • Siemens Aktiengesellschaft
    • Lydia Baron
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 8,933,357
    • Issue date Jan 13, 2015
    • LSIS Co., Ltd.
    • Byung Chul Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 8,847,097
    • Issue date Sep 30, 2014
    • Siemens Aktiengesellschaft
    • Roman Renz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 8,698,034
    • Issue date Apr 15, 2014
    • LSIS Co., Ltd.
    • Jae Seop Ryu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact backing for a vacuum interrupter
    • Patent number 8,450,630
    • Issue date May 28, 2013
    • Cooper Technologies Company
    • Paul N. Stoving
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum cartridge for an electrical protection apparatus such as a s...
    • Patent number 8,445,804
    • Issue date May 21, 2013
    • Schneider Electric Industries SAS
    • Hans Schellekens
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum fault interrupter
    • Patent number 7,781,694
    • Issue date Aug 24, 2010
    • Cooper Technologies Company
    • Paul N. Stoving
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switchgear
    • Patent number 7,589,295
    • Issue date Sep 15, 2009
    • Siemens Aktiengesellschaft
    • Georges Gaudart
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum switch tubes
    • Patent number 6,891,122
    • Issue date May 10, 2005
    • Siemens Aktiengesellschaft
    • Roman Renz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Self-fixturing system for a vacuum interrupter
    • Patent number 6,867,385
    • Issue date Mar 15, 2005
    • McGraw-Edison Company
    • Paul N. Stoving
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact structure for vacuum circuit breaker
    • Patent number 5,189,270
    • Issue date Feb 23, 1993
    • Hitachi, Ltd.
    • Morihisa Matumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum discharge device
    • Patent number 4,896,008
    • Issue date Jan 23, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinichi Aoki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum circuit interrupter
    • Patent number 4,760,222
    • Issue date Jul 26, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Mitsumasa Yorita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of assembling a shield assembly of a vacuum interrupter
    • Patent number 4,733,456
    • Issue date Mar 29, 1988
    • General Electric Company
    • Joseph C. Sofianek
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Shield assembly of a vacuum interrupter
    • Patent number 4,665,287
    • Issue date May 12, 1987
    • General Electric Company
    • Joseph C. Sofianek
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 4,482,790
    • Issue date Nov 13, 1984
    • Kabushiki Kaisha Meidensha
    • Hiroshi Miyagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum circuit interrupter
    • Patent number 4,481,390
    • Issue date Nov 6, 1984
    • Kabushiki Kaisha Meidensha
    • Yoshiyuki Kashiwagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Unitary end closure and seal shield member for vacuum interrupter
    • Patent number 4,478,347
    • Issue date Oct 23, 1984
    • Westinghouse Electric Corp.
    • Sidney J. Cherry
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 4,450,327
    • Issue date May 22, 1984
    • Kabushiki Kaisha Meidensha
    • Hifumi Yanagisawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 4,417,110
    • Issue date Nov 22, 1983
    • Kabushiki Kaisha Meidensha
    • Hifumi Yanagisawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum circuit interrupter
    • Patent number 4,414,448
    • Issue date Nov 8, 1983
    • Kabushiki Kaisha Meidensha
    • Yutaka Kashimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 4,408,107
    • Issue date Oct 4, 1983
    • Kabushiki Kaisha Meidensha
    • Shinzo Sakuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum power interrupter
    • Patent number 4,365,127
    • Issue date Dec 21, 1982
    • Kabushiki Kaishi Meidensha
    • Shinzo Sakuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum power interrupter
    • Patent number 4,361,742
    • Issue date Nov 30, 1982
    • Kabushiki Kaisha Meidensha
    • Yoshiyuki Kashiwagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Current limiter vacuum envelope
    • Patent number 4,267,415
    • Issue date May 12, 1981
    • Electric Power Research Institute
    • Francis A. Holmes
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    MAKE CONTACT SYSTEM
    • Publication number 20210304988
    • Publication date Sep 30, 2021
    • SIEMENS ENERGY GLOBAL GMBH & CO. KG
    • MARTIN KOLETZKO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Insulation Arrangement for a High or Medium Voltage Assembly
    • Publication number 20200027673
    • Publication date Jan 23, 2020
    • SIEMENS AKTIENGESELLSCHAFT
    • Katrin Benkert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Ceramic Insulator For Vacuum Interrupters
    • Publication number 20190172667
    • Publication date Jun 6, 2019
    • FRANK GRASKOWSKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM INTERRUPTER
    • Publication number 20140103012
    • Publication date Apr 17, 2014
    • XI'AN JIAOTONG UNIVERSITY
    • Zhiyuan LIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM SWITCH TUBE
    • Publication number 20130092659
    • Publication date Apr 18, 2013
    • Siemens Aktiengesellschaft
    • Lydia Baron
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM INTERRUPTER
    • Publication number 20130062315
    • Publication date Mar 14, 2013
    • LSIS CO., LTD
    • Byung Chul KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM INTERRUPTER
    • Publication number 20130062316
    • Publication date Mar 14, 2013
    • Siemens Aktiengesellschaft
    • Roman Renz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM INTERRUPTER
    • Publication number 20110278262
    • Publication date Nov 17, 2011
    • LSIS CO., LTD.
    • Jae Seop RYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Vacuum Cartridge For An Electrical Protection Apparatus Such As A S...
    • Publication number 20090095718
    • Publication date Apr 16, 2009
    • Schneider Electric Industries SAS
    • Hans Schellekens
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Vacuum Interrupter
    • Publication number 20080314874
    • Publication date Dec 25, 2008
    • Siemens Aktiengesellschaft
    • Andreas Lawall
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM FAULT INTERRUPTER
    • Publication number 20080302763
    • Publication date Dec 11, 2008
    • Cooper Technologies Company
    • Paul N. Stoving
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Contact backing for a vacuum interrupter
    • Publication number 20080302764
    • Publication date Dec 11, 2008
    • Cooper Technologies Company
    • Paul N. Stoving
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical Switchgear
    • Publication number 20080093344
    • Publication date Apr 24, 2008
    • Siemens Transmission & Distribution SA
    • Georges Gaudart
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Self-fixturing system for a vacuum interrupter
    • Publication number 20040164052
    • Publication date Aug 26, 2004
    • Paul N. Stoving
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Vacuum switch tubes
    • Publication number 20030141282
    • Publication date Jul 31, 2003
    • Roman Renz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Vacuum valve
    • Publication number 20020153353
    • Publication date Oct 24, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Kouichi Inagaki
    • H01 - BASIC ELECTRIC ELEMENTS