TREA

Earthing arrangements

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  • CPC
  • H02B13/075
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HELECTRICITY H02Electric power H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER H02B13/00Arrangements of switchgear in which switches are enclosed in, or structurally associated with, a casing

Current Industry

H02B13/075Earthing arrangements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Gas-insulated switchgear
    • Patent number 12,095,239
    • Issue date Sep 17, 2024
    • Mitsubishi Electric Corporation
    • Naoaki Inoue
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching arrangement
    • Patent number 12,046,879
    • Issue date Jul 23, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Stefan Beutel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air insulated switch with very compact gap length
    • Patent number 11,962,133
    • Issue date Apr 16, 2024
    • S&C Electric Company
    • Goran Djogo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch for a medium voltage or high voltage switchgear
    • Patent number 11,869,734
    • Issue date Jan 9, 2024
    • ABB Schweiz AG
    • Robby Zitzmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switchgear device with grounding device and related methods
    • Patent number 11,862,944
    • Issue date Jan 2, 2024
    • JST POWER EQUIPMENT, INC.
    • Koustubh Ashtekar
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Tower mounted high voltage switchgear
    • Patent number 11,799,274
    • Issue date Oct 24, 2023
    • Hitachi Energy Switzerland AG
    • Roberto Cameroni
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High speed earthing switch of gas insulated switchgear
    • Patent number 11,451,018
    • Issue date Sep 20, 2022
    • LS ELECTRIC CO., LTD.
    • Hyoungjin Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas-insulated switchgear
    • Patent number 11,309,693
    • Issue date Apr 19, 2022
    • Mitsubishi Electric Corporation
    • Masahiro Fujioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Earthing module
    • Patent number 11,271,375
    • Issue date Mar 8, 2022
    • ABB Schweiz AG
    • Dietmar Gentsch
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear
    • Patent number 11,063,410
    • Issue date Jul 13, 2021
    • Mitsubishi Electric Corporation
    • Osamu Kisanuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Earthing switch having dynamic braking resistors
    • Patent number 11,056,298
    • Issue date Jul 6, 2021
    • GE Energy Power Conversion Technology Limited
    • Zane Taylor Miller
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bus conductor connection structure for electric field relaxation
    • Patent number 10,734,792
    • Issue date Aug 4, 2020
    • HYOSUNG HEAVY INDUSTRIES CORPORATION
    • Jae Gil Ryu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switchgear having earth switch
    • Patent number 10,614,970
    • Issue date Apr 7, 2020
    • LSIS Co., Ltd.
    • Seog Won Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical ground and test devices and related methods
    • Patent number 10,613,133
    • Issue date Apr 7, 2020
    • EATON INTELLIGENT POWER LIMITED
    • Koustubh Dnyandeo Ashtekar
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch
    • Patent number 10,395,855
    • Issue date Aug 27, 2019
    • Mitsubishi Electric Corporation
    • Masato Kubota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear
    • Patent number 10,256,058
    • Issue date Apr 9, 2019
    • Mitsubishi Electric Corporation
    • Masahiro Fujioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3-way disconnector and earth switch for gas insulated switchgear
    • Patent number 10,121,625
    • Issue date Nov 6, 2018
    • LSIS Co., Ltd.
    • Ruiqiang Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas-insulated medium-voltage switchgear assembly
    • Patent number 9,742,162
    • Issue date Aug 22, 2017
    • Siemens Aktiengesellschaft
    • Andreas Roessler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear
    • Patent number 9,520,699
    • Issue date Dec 13, 2016
    • Hitachi, Ltd.
    • Hajime Urai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch
    • Patent number 9,355,796
    • Issue date May 31, 2016
    • Mitsubishi Electric Corporation
    • Takashi Harada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical connector having grounding mechanism
    • Patent number 9,350,103
    • Issue date May 24, 2016
    • Thomas & Betts International, LLC
    • Larry N. Siebens
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching installation with pressure controlled short-circuit device
    • Patent number 9,282,664
    • Issue date Mar 8, 2016
    • EATON INDUSTRIES (NETHERLANDS) B.V.
    • Johan Dinant Heilersig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrical connector having grounding mechanism
    • Patent number 9,124,050
    • Issue date Sep 1, 2015
    • Thomas & Betts International LLC
    • Larry N. Siebens
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear
    • Patent number 8,946,581
    • Issue date Feb 3, 2015
    • Hitachi, Ltd.
    • Masato Yabu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mechanical means to redirect internal arc location
    • Patent number 8,680,420
    • Issue date Mar 25, 2014
    • Schneider Electric USA, Inc.
    • Terry Monahan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching installation with arc protection and arc protection method
    • Patent number 8,648,273
    • Issue date Feb 11, 2014
    • Eaton Industries (Netherlands) B.V.
    • Gerhardus Leonardus Nitert
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch
    • Patent number 8,278,577
    • Issue date Oct 2, 2012
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch
    • Patent number 8,263,890
    • Issue date Sep 11, 2012
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vacuum insulated switchgear
    • Patent number 8,035,054
    • Issue date Oct 11, 2011
    • Hitachi, Ltd.
    • Hiroyuki Ozawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Earthing equipment for switchgear
    • Patent number 7,983,023
    • Issue date Jul 19, 2011
    • Hitachi, Ltd.
    • Kenichi Shoda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    BUS-SIDE VOLTAGE TRANSFORMER CABINET
    • Publication number 20240297484
    • Publication date Sep 5, 2024
    • Schneider Electric Industries SAS
    • Min Tang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FAST EARTHING SWITCH IMPLEMENTING THE COANDA EFFECT
    • Publication number 20240274384
    • Publication date Aug 15, 2024
    • General Electric Technology GmbH
    • Félix BERNARD
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CABLE CONNECTOR
    • Publication number 20240145986
    • Publication date May 2, 2024
    • NKT Cables GmbH
    • Stephan Meyer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHGEAR DEVICE WITH GROUNDING DEVICE AND RELATED METHODS
    • Publication number 20240097413
    • Publication date Mar 21, 2024
    • JST POWER EQUIPMENT, INC.
    • KOUSTUBH ASHTEKAR
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switch for a Medium Voltage or High Voltage Switchgear
    • Publication number 20240071698
    • Publication date Feb 29, 2024
    • ABB Schweiz AG
    • Robby Zitzmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHGEAR DEVICE WITH GROUNDING DEVICE AND RELATED METHODS
    • Publication number 20230411938
    • Publication date Dec 21, 2023
    • JST POWER EQUIPMENT, INC.
    • KOUSTUBH ASHTEKAR
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INSULATED EARTHING SWITCH FOR AN AIR INSULATED OR MIXED SWITCHGEAR
    • Publication number 20230396043
    • Publication date Dec 7, 2023
    • GENERAL ELECTRIC COMPANY
    • Lutz DREWS
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GROUNDING STRUCTURE, METHOD FOR ASSEMBLING GROUNDING STRUCTURE AND...
    • Publication number 20230261447
    • Publication date Aug 17, 2023
    • Hitachi Energy Switzerland AG
    • Xiuming XU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switch, Gas Insulated Switchgear, and Method for Controlling Switch
    • Publication number 20230238784
    • Publication date Jul 27, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Mieko NAKANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS-INSULATED SWITCHGEAR
    • Publication number 20230163577
    • Publication date May 25, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Naoaki INOUE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AIR INSULATED SWITCH WITH VERY COMPACT GAP LENGTH
    • Publication number 20230144416
    • Publication date May 11, 2023
    • S&C ELECTRIC COMPANY
    • Goran Djogo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TOWER MOUNTED HIGH VOLTAGE SWITCHGEAR
    • Publication number 20220231488
    • Publication date Jul 21, 2022
    • Hitachi Energy Switzerland AG
    • Roberto Cameroni
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    EARTHING MODULE
    • Publication number 20210376579
    • Publication date Dec 2, 2021
    • ABB Schweiz AG
    • Dietmar Gentsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH FOR A MEDIUM VOLTAGE OR HIGH VOLTAGE SWITCHGEAR
    • Publication number 20210375565
    • Publication date Dec 2, 2021
    • ABB Schweiz AG
    • Robby Zitzmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH SPEED EARTHING SWITCH OF GAS INSULATED SWITCHGEAR
    • Publication number 20210320481
    • Publication date Oct 14, 2021
    • LS ELECTRIC CO., LTD.
    • Hyoungjin KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS-INSULATED SWITCHGEAR
    • Publication number 20210194224
    • Publication date Jun 24, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Masahiro FUJIOKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHGEAR
    • Publication number 20210151963
    • Publication date May 20, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Osamu Kisanuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BUS CONDUCTOR CONNECTION STRUCTURE FOR ELECTRIC FIELD RELAXATION
    • Publication number 20190363524
    • Publication date Nov 28, 2019
    • HYOSUNG HEAVY INDUSTRIES CORPORATION
    • Jae Gil RYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHGEAR HAVING EARTH SWITCH
    • Publication number 20190244768
    • Publication date Aug 8, 2019
    • LSIS CO., LTD
    • Seog Won LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL GROUND AND TEST DEVICES AND RELATED METHODS
    • Publication number 20190072602
    • Publication date Mar 7, 2019
    • Eaton Intellegent Power Limited
    • Koustubh Dnyandeo Ashtekar
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CABLE TESTING DEVICE AND METHOD
    • Publication number 20170160331
    • Publication date Jun 8, 2017
    • ORMAZABAL Y CIA, S.L.U.
    • Juan M CASADO CARTÓN
    • G01 - MEASURING TESTING
  • Information Patent Application

    Switchgear
    • Publication number 20150131207
    • Publication date May 14, 2015
    • Hitachi, Ltd
    • Hajime Urai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING INSTALLATION WITH PRESSURE CONTROLLED SHORT-CIRCUIT DEVICE
    • Publication number 20140247536
    • Publication date Sep 4, 2014
    • EATON INDUSTRIES (NETHERLANDS) B.V.
    • Johan Dinant Heilersig
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Dual Material Ground Clip For A Busway Plug In Unit
    • Publication number 20140134855
    • Publication date May 15, 2014
    • SCHNEIDER ELECTRIC USA, INC.
    • Nathan E. Kolbe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL CONNECTOR HAVING GROUNDING MECHANISM
    • Publication number 20140024241
    • Publication date Jan 23, 2014
    • Larry N. Siebens
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCH FOR SOLID INSULATED SWITCHGEAR
    • Publication number 20130258556
    • Publication date Oct 3, 2013
    • LSIS CO., LTD
    • Jae Gul LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCH
    • Publication number 20130248341
    • Publication date Sep 26, 2013
    • Mitsubishi Electric Corporation
    • Takashi Harada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switchgear
    • Publication number 20130240485
    • Publication date Sep 19, 2013
    • Hitachi, Ltd
    • Masato YABU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MECHANICAL MEANS TO REDIRECT INTERNAL ARC LOCATION
    • Publication number 20130153541
    • Publication date Jun 20, 2013
    • SCHNEIDER ELECTRIC USA, INC.
    • Terry Monahan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING INSTALLATION WITH ARC PROTECTION AND ARC PROTECTION METHOD
    • Publication number 20110174780
    • Publication date Jul 21, 2011
    • Gerhardus Leonardus Nitert
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER