TREA

the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts

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Industry

  • CPC
  • H01H33/88
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means

Current Industry

H01H33/88the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS SHUT-OFF SWITCH
    • Publication number 20220157544
    • Publication date May 19, 2022
    • Luis RANEDO TORRES
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20210350990
    • Publication date Nov 11, 2021
    • Kabushiki Kaisha Toshiba
    • Toshiyuki UCHII
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Disconnecting Device with Arc Extinguishing
    • Publication number 20200066465
    • Publication date Feb 27, 2020
    • Auto-Kabel Management GmbH
    • Markus Moszynski
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20190088430
    • Publication date Mar 21, 2019
    • Kabushiki Kaisha Toshiba
    • Tomohiko JIMBO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Breaker
    • Publication number 20180226214
    • Publication date Aug 9, 2018
    • Hitachi, Ltd
    • Hideyuki KOTSUJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM CIRCUIT INTERRUPTER
    • Publication number 20180025869
    • Publication date Jan 25, 2018
    • EATON CORPORATION
    • Li Yu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM CIRCUIT INTERRUPTER
    • Publication number 20170287660
    • Publication date Oct 5, 2017
    • EATON CORPORATION
    • Li Yu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ABRASION RESISTANT MATERIAL, PUFFER CYLINDER, AND PUFFER TYPE GAS C...
    • Publication number 20170271113
    • Publication date Sep 21, 2017
    • Hitachi, Ltd
    • Masahiko ONO
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    GAS INSULATED CIRCUIT BREAKER
    • Publication number 20170178845
    • Publication date Jun 22, 2017
    • HYUNDAI HEAVY INDUSTRIES CO., LTD.
    • Hyung-Choon KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Circuit Breaker
    • Publication number 20170148591
    • Publication date May 25, 2017
    • Hitachi, Ltd
    • Daisuke NOMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH VOLTAGE PUFFER BREAKER AND A CIRCUIT BREAKER UNIT COMPRISING S...
    • Publication number 20170084412
    • Publication date Mar 23, 2017
    • ABB Schweiz AG
    • Markus Bujotzek
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20160379780
    • Publication date Dec 29, 2016
    • Kabushiki Kaisha Toshiba
    • Tomohiko JIMBO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switchgear
    • Publication number 20160268076
    • Publication date Sep 15, 2016
    • Hitachi, Ltd
    • Hisashi URASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARC EXTINGUISHING CONTACT ASSEMBLY FOR A CIRCUIT BREAKER ASSEMBLY
    • Publication number 20160064170
    • Publication date Mar 3, 2016
    • EATON CORPORATION
    • Koustubh Dnyandeo Ashtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Circuit Breaker
    • Publication number 20150170858
    • Publication date Jun 18, 2015
    • Hitachi, Ltd
    • Hideyuki Kotsuji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCUIT BREAKER WITH COMPACTABLE CONTACT STRUCTURE
    • Publication number 20150069018
    • Publication date Mar 12, 2015
    • LSIS CO., LTD
    • Chenxin LIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WEAR-RESISTANT MATERIAL, PUFFER CYLINDER, AND PUFFER-TYPE GAS CIRCU...
    • Publication number 20140367360
    • Publication date Dec 18, 2014
    • Masahiko ONO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20140367361
    • Publication date Dec 18, 2014
    • MITSUBISHI ELECTRIC CORPORATION
    • Katsuhiko Horinouchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PUFFER TYPE GAS CIRCUIT BREAKER
    • Publication number 20140190938
    • Publication date Jul 10, 2014
    • Masanori Tsukushi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20140069891
    • Publication date Mar 13, 2014
    • Mistubishi Electric Corporation
    • Hirokazu Otani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS-INSULATED HIGH-VOLTAGE SWITCH FOR INTERRUPTION OF LARGE CURRENTS
    • Publication number 20130213936
    • Publication date Aug 22, 2013
    • ABB TECHNOLOGY AG
    • Javier MANTILLA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-VOLTAGE POWER SWITCH WITH A SWITCH GAP
    • Publication number 20110155695
    • Publication date Jun 30, 2011
    • Siemens Aktiengesellschaft
    • Shibani Bose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Generator circuit breaker with improved switching capacity
    • Publication number 20080006609
    • Publication date Jan 10, 2008
    • ABB TECHNOLOGY AG
    • Thomas Schoenemann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Puffer-Type Gas Blast Circuit Breaker
    • Publication number 20070262053
    • Publication date Nov 15, 2007
    • Mitsubishi Electric Corporation
    • Yuji Yoshitomo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power switch
    • Publication number 20040256361
    • Publication date Dec 23, 2004
    • Andrzej Nowakowski
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-VOLTAGE LOADBREAK SWITCH WITH ENHANCED ARC SUPPRESSION
    • Publication number 20040169014
    • Publication date Sep 2, 2004
    • Patrick Harold Pride
    • H01 - BASIC ELECTRIC ELEMENTS