TREA

Gas-tight sealings for moving parts penetrating into the reservoir

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  • CPC
  • H01H33/565
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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

H01H33/565Gas-tight sealings for moving parts penetrating into the reservoir
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS INSULATING DEVICE WITH ANTI-LIQUIFICATION MEANS
    • Publication number 20220359138
    • Publication date Nov 10, 2022
    • General Electric Technology GmbH
    • Yannick KIEFFEL
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH VOLTAGE ELECTRIC POWER SWITCH WITH CARBON ARCING ELECTRODES AN...
    • Publication number 20220285111
    • Publication date Sep 8, 2022
    • Southern States, LLC
    • Brian Berner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High Voltage Electric Power Switch with Carbon Arcing Electrodes an...
    • Publication number 20210202195
    • Publication date Jul 1, 2021
    • Southern States, LLC
    • Brian Berner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS-INSULATED SWITCHING DEVICE
    • Publication number 20210057890
    • Publication date Feb 25, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Junichi ABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electromechanical Actuator And High Voltage (HV) Switch
    • Publication number 20210043400
    • Publication date Feb 11, 2021
    • TYCO ELECTRONICS UK LTD.
    • Herve Cheron
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH SPEED SWITCH
    • Publication number 20200075274
    • Publication date Mar 5, 2020
    • LSIS CO., LTD.
    • Hae-Yong PARK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PARTICLE EXTRACTION SYSTEM FOR AN INTERRUPTER
    • Publication number 20200043685
    • Publication date Feb 6, 2020
    • ABB Schweiz AG
    • Christian Daehler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PARTICLE EXTRACTION SYSTEM FOR AN INTERRUPTER
    • Publication number 20180190453
    • Publication date Jul 5, 2018
    • ABB Schweiz AG
    • Christian Daehler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Circuit Breaker
    • Publication number 20180182578
    • Publication date Jun 28, 2018
    • Hitachi, Ltd
    • Masanao TERADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DRIVE DEVICE FOR AN ELECTRIC SWITCHING DEVICE
    • Publication number 20180019082
    • Publication date Jan 18, 2018
    • General Electric Technology GmbH
    • Gerrit Boehm
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Circuit Breaker
    • Publication number 20170250039
    • Publication date Aug 31, 2017
    • Hitachi, Ltd
    • Masanao TERADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCUIT BREAKER COMPRISING AN INSULATING HOLLOW TUBE
    • Publication number 20170213674
    • Publication date Jul 27, 2017
    • ALSTOM Technology Ltd.
    • Joël Ozil
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Circuit Breaker
    • Publication number 20150136739
    • Publication date May 21, 2015
    • Hitachi, Ltd
    • Hiroaki HASHIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20150053647
    • Publication date Feb 26, 2015
    • MITSUBISHI ELECTRIC CORPORATION
    • Yuji Yoshitomo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20140360985
    • Publication date Dec 11, 2014
    • Kouetsu Takaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL SWITCHGEAR UNIT
    • Publication number 20140203548
    • Publication date Jul 24, 2014
    • ALSTOM GRID GMBH
    • Gerrit Boehm
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS CIRCUIT BREAKER MULTI-PIECE TANK
    • Publication number 20140110378
    • Publication date Apr 24, 2014
    • MITSUBISHI ELECTRIC POWER PRODUCTS, INC.
    • Russell N. Yeckley
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Floating Drive Shaft Between An Actuating Assembly and Linkage Stru...
    • Publication number 20130269458
    • Publication date Oct 17, 2013
    • ABB TECHNOLOGY AG
    • Jonathan Fuge
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED SWITCHGEAR
    • Publication number 20130213937
    • Publication date Aug 22, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Tadahiro Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20130098875
    • Publication date Apr 25, 2013
    • Yoshiaki Ohda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High current switch and method of operation
    • Publication number 20090289037
    • Publication date Nov 26, 2009
    • Thomas & Betts International, Inc.
    • Frank Stepniak
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High current switch and method of operation
    • Publication number 20080254660
    • Publication date Oct 16, 2008
    • Thomas & Betts International, Inc.
    • Frank Stepniak
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High current switch and method of operation
    • Publication number 20060266630
    • Publication date Nov 30, 2006
    • Thomas & Betts Internation, Inc.
    • Frank Stepniak
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas insulated switchgear
    • Publication number 20060243091
    • Publication date Nov 2, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Daisuke Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Internally switched electric power interrupter
    • Publication number 20050241928
    • Publication date Nov 3, 2005
    • Neil McCord
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Enclosed switchgear
    • Publication number 20040159635
    • Publication date Aug 19, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinji Sato
    • H01 - BASIC ELECTRIC ELEMENTS