IN2014DN11225A - - Google Patents

Info

Publication number
IN2014DN11225A
IN2014DN11225A IN11225DEN2014A IN2014DN11225A IN 2014DN11225 A IN2014DN11225 A IN 2014DN11225A IN 11225DEN2014 A IN11225DEN2014 A IN 11225DEN2014A IN 2014DN11225 A IN2014DN11225 A IN 2014DN11225A
Authority
IN
India
Prior art keywords
insulation housing
lower electrical
electrical contact
wall
pushrod
Prior art date
Application number
Other languages
English (en)
Inventor
Christian Reuber
Dietmar Gentsch
Original Assignee
Abb Technology Ag
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
Application filed by Abb Technology Ag filed Critical Abb Technology Ag
Publication of IN2014DN11225A publication Critical patent/IN2014DN11225A/en

Links

Classifications

    • 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
    • H01H33/6606—Terminal arrangements
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • 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
    • H01H33/6606—Terminal arrangements
    • H01H2033/6613—Cooling arrangements directly associated with the terminal arrangements
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches
    • 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
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Thermally Actuated Switches (AREA)
IN11225DEN2014 2012-07-02 2013-07-02 IN2014DN11225A (enEXAMPLES)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12004904.4A EP2682973B1 (en) 2012-07-02 2012-07-02 Circuit-breaker pole part with a heat transfer shield
PCT/EP2013/001927 WO2014005694A1 (en) 2012-07-02 2013-07-02 Circuit-breaker pole part with a heat transfer shield

Publications (1)

Publication Number Publication Date
IN2014DN11225A true IN2014DN11225A (enEXAMPLES) 2015-10-02

Family

ID=48832857

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11225DEN2014 IN2014DN11225A (enEXAMPLES) 2012-07-02 2013-07-02

Country Status (7)

Country Link
US (1) US9431198B2 (enEXAMPLES)
EP (1) EP2682973B1 (enEXAMPLES)
CN (1) CN104508782B (enEXAMPLES)
ES (1) ES2628442T3 (enEXAMPLES)
IN (1) IN2014DN11225A (enEXAMPLES)
RU (1) RU2606956C2 (enEXAMPLES)
WO (1) WO2014005694A1 (enEXAMPLES)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013222319A1 (de) * 2013-11-04 2015-05-07 Siemens Aktiengesellschaft Anschlussstück für einen Schalterpol eines Schaltgerätes
JP6075423B1 (ja) * 2015-09-03 2017-02-08 株式会社明電舎 真空遮断器
CN105261517B (zh) * 2015-10-20 2018-11-06 珠海许继电气有限公司 一种pt柜的固封极柱
CN105551878A (zh) * 2016-01-29 2016-05-04 麦克奥迪（厦门）电气股份有限公司 一种内伞裙和外壳一体成型的嵌入式极部件
GB2562069B (en) 2017-05-03 2020-05-20 Tavrida Electric Holding Ag Improved vacuum circuit breaker
US10541094B1 (en) * 2018-07-27 2020-01-21 Eaton Intelligent Power Limited Vacuum interrupter with radial bellows
KR102159960B1 (ko) * 2019-02-22 2020-09-25 엘에스일렉트릭(주) 극 부품 및 이를 포함하는 차단기
EP3761332B8 (en) * 2019-07-01 2023-12-06 Hitachi Energy Ltd An on-load tap changer including an insulation barrier
CN112185752B (zh) * 2020-09-28 2022-08-12 许继集团有限公司 一种固封极柱
US12355194B2 (en) * 2021-04-07 2025-07-08 Eaton Intelligent Power Limited Electrical connector for a medium-power or high-power electrical distribution network

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403124A (en) * 1981-01-19 1983-09-06 Westinghouse Electric Corp. Vacuum circuit interrupter with insulated vacuum monitor resistor
US4568804A (en) * 1983-09-06 1986-02-04 Joslyn Mfg. And Supply Co. High voltage vacuum type circuit interrupter
DD226690A1 (de) * 1984-09-24 1985-08-28 Buchwitz Otto Starkstrom Schalterpol
DE4133091C2 (de) * 1991-09-30 1995-06-01 Siemens Ag Vakuumschalter mit einer Antriebsvorrichtung und einer Polantriebseinheit
DE4142971C2 (de) 1991-12-24 1998-07-02 Abb Patent Gmbh Vakuumschaltkammer
SE518322C2 (sv) * 2000-03-23 2002-09-24 Abb Ab Elektrisk brytare, samt anläggning, användning och förfarande där sådan utnyttjas
RU2224318C1 (ru) * 2002-06-19 2004-02-20 Общество с ограниченной ответственностью "Научно-производственная фирма "Альянс-Электро" Вакуумный выключатель
DE10249615A1 (de) * 2002-10-21 2004-05-13 Siemens Ag Herstellung eines feststoffisolierten Schalterpols
JP4762802B2 (ja) * 2006-06-27 2011-08-31 株式会社日立製作所 真空スイッチギヤ
RU2329560C1 (ru) * 2006-12-11 2008-07-20 Открытое акционерное общество "Контактор" Автоматический выключатель
DE102007047475B3 (de) * 2007-09-27 2008-11-20 Siemens Ag Verfahren zum Herstellen eines hohlzylindrischen Bauteils, insbesondere einer Abschirmung für eine Vakuumschaltröhre, und Vakuumschaltröhre
UA97856C2 (ru) 2007-10-02 2012-03-26 Абб Текнолоджі Аг Полюсный блок переключающего устройства среднего напряжения
US8237075B2 (en) * 2008-04-07 2012-08-07 Mitsubishi Electric Corporation Vacuum circuit breaker and gas-insulated switchgear using the same
EP2139016A1 (en) * 2008-06-24 2009-12-30 ABB Technology AG Pole part of a medium-voltage or high-voltage switchgear assembly, and method for its production
EP2407990A1 (en) 2010-07-15 2012-01-18 ABB Technology AG Circuit-breaker pole part and method for producing such a pole part

Also Published As

Publication number Publication date
EP2682973A1 (en) 2014-01-08
CN104508782B (zh) 2017-12-22
CN104508782A (zh) 2015-04-08
US20150114932A1 (en) 2015-04-30
RU2015103121A (ru) 2016-08-20
WO2014005694A1 (en) 2014-01-09
ES2628442T3 (es) 2017-08-02
EP2682973B1 (en) 2017-04-05
US9431198B2 (en) 2016-08-30
RU2606956C2 (ru) 2017-01-10

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