CH682025A5 - - Google Patents

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Publication number
CH682025A5
CH682025A5 CH837/91A CH83791A CH682025A5 CH 682025 A5 CH682025 A5 CH 682025A5 CH 837/91 A CH837/91 A CH 837/91A CH 83791 A CH83791 A CH 83791A CH 682025 A5 CH682025 A5 CH 682025A5
Authority
CH
Switzerland
Prior art keywords
support part
chamber
switching
insulating
cast
Prior art date
Application number
CH837/91A
Other languages
German (de)
English (en)
Inventor
Masayuki Teshima
Yasuhide Shinozaki
Takakazu Inoue
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2074022A external-priority patent/JP2788014B2/ja
Priority claimed from JP2074021A external-priority patent/JP2790892B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CH682025A5 publication Critical patent/CH682025A5/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/023—Base and stationary contacts mounted thereon
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
CH837/91A 1990-03-22 1991-03-19 CH682025A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2074022A JP2788014B2 (ja) 1990-03-22 1990-03-22 断路装置
JP2074021A JP2790892B2 (ja) 1990-03-22 1990-03-22 ガス絶縁開閉装置

Publications (1)

Publication Number Publication Date
CH682025A5 true CH682025A5 (enrdf_load_stackoverflow) 1993-06-30

Family

ID=26415163

Family Applications (1)

Application Number Title Priority Date Filing Date
CH837/91A CH682025A5 (enrdf_load_stackoverflow) 1990-03-22 1991-03-19

Country Status (2)

Country Link
CH (1) CH682025A5 (enrdf_load_stackoverflow)
DE (1) DE4103101C3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4560670A1 (en) * 2023-11-24 2025-05-28 ABB Schweiz AG Three-position switch and corresponding switch cabinet

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501082U1 (de) * 1995-01-13 1995-03-23 Siemens AG, 80333 München Anordnung zur Spannungsmessung an feststoffisolierter Sammelschiene von Mittelspannungs-Schaltanlagen
DE19534392A1 (de) * 1995-09-16 1997-03-20 Abb Patent Gmbh Antrieb für das bewegbare Kontaktstück eines Trenn-Erdungsschalters
TW389919B (en) 1995-09-27 2000-05-11 Hitachi Ltd Insulated type switching device
DE29700930U1 (de) * 1997-01-09 1997-04-03 Siemens AG, 80333 München Hochspannungsschaltanlage mit einem Dead-Tank-Schalter
JP3431439B2 (ja) * 1997-03-06 2003-07-28 株式会社日立製作所 絶縁開閉装置
FR2761825B1 (fr) * 1997-04-08 1999-05-14 Gec Alsthom T & D Sa Cellule electrique a caisson metallique etanche
FR2773001B1 (fr) * 1997-12-19 2000-01-21 Schneider Electric Sa Cellule a moyenne tension a isolement gazeux, et a tenue dielectrique elevee
JP3667150B2 (ja) * 1999-05-21 2005-07-06 三菱電機株式会社 ガス封入開閉装置
DE19938422A1 (de) * 1999-08-13 2001-02-15 Abb Patent Gmbh Erdungsschalter
DE19949493A1 (de) * 1999-10-14 2001-04-19 Abb Patent Gmbh Erdungsschalter
JP2001169420A (ja) * 1999-12-07 2001-06-22 Meidensha Corp ガス絶縁開閉装置
JP2002135921A (ja) * 2000-10-26 2002-05-10 Mitsubishi Electric Corp ガス絶縁開閉装置及びその樹脂モールドブッシング
DE102007033705B4 (de) * 2007-07-17 2009-03-05 Siemens Ag Wandleranordnung einer metallgekapselten, gasisolierten Schaltanlage sowie metallgekapselte, gasisolierte Schaltanlage
DE102009036590B3 (de) * 2009-08-07 2011-03-31 Abb Technology Ag Gasisolierte Hochspannungsschaltanlage
CN102484013B (zh) * 2009-08-20 2015-11-25 西门子公司 开关设备支架
US9177739B2 (en) 2011-04-28 2015-11-03 Rockwell Automation Technologies, Inc. Scalable medium voltage latching earthing switch
EP2715758B1 (en) * 2011-05-27 2016-06-29 ABB Technology AG Grounding switch
CN104040812B (zh) * 2012-03-27 2017-08-01 三菱电机株式会社 气体绝缘开关装置
WO2015166545A1 (ja) * 2014-04-29 2015-11-05 三菱電機株式会社 ガス絶縁スイッチギヤ
EP3671991B1 (en) * 2018-12-19 2025-04-23 ABB Schweiz AG Three-phase switchgear
DE102022205236A1 (de) 2022-05-25 2023-11-30 Siemens Energy Global GmbH & Co. KG Isolierstützer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1972984U (de) * 1962-07-06 1967-11-23 Bbc Brown Boveri & Cie Hochspannungstrennschalter.
DE3235800A1 (de) * 1982-09-28 1984-04-05 Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund Hochspannungs-schaltzelle
DE3412399A1 (de) * 1984-04-03 1985-10-10 Sachsenwerk, Licht- und Kraft-AG, 8000 München Dreistellungsschalter
DE3636922C2 (de) * 1986-10-30 1994-08-11 Calor Emag Elektrizitaets Ag Brückenlasttrennschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4560670A1 (en) * 2023-11-24 2025-05-28 ABB Schweiz AG Three-position switch and corresponding switch cabinet

Also Published As

Publication number Publication date
DE4103101A1 (de) 1991-09-26
DE4103101C3 (de) 1996-08-14
DE4103101C2 (enrdf_load_stackoverflow) 1993-01-21

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PL Patent ceased