ES2628442T3 - Pieza polar de cortacircuitos con un protector de transferencia de calor - Google Patents

Pieza polar de cortacircuitos con un protector de transferencia de calor Download PDF

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Publication number
ES2628442T3
ES2628442T3 ES12004904.4T ES12004904T ES2628442T3 ES 2628442 T3 ES2628442 T3 ES 2628442T3 ES 12004904 T ES12004904 T ES 12004904T ES 2628442 T3 ES2628442 T3 ES 2628442T3
Authority
ES
Spain
Prior art keywords
lower electrical
contact
heat transfer
circuit breaker
electrical terminal
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES12004904.4T
Other languages
English (en)
Inventor
Christian Dr.-Ing. Reuber
Dietmar Dr.-Ing. Gentsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
ABB Schweiz 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 Schweiz AG filed Critical ABB Schweiz AG
Application granted granted Critical
Publication of ES2628442T3 publication Critical patent/ES2628442T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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)

Abstract

Un pieza polar de una disposición de cortacircuitos que comprende un alojamiento (1) de aislamiento para alojar una inserción (5) de interruptor de vacío que contiene un par de contactos (4, 6) de conmutación eléctrica correspondientes, en donde un contacto (4) eléctrico superior fijo está conectado a un terminal (2) eléctrico superior moldeado en el alojamiento (1) de aislamiento y un contacto (6) eléctrico inferior móvil está conectado a un terminal (3) eléctrico inferior del alojamiento (1) de aislamiento a través de un conductor eléctrico (7) que es accionado por una varilla de empuje (8) adyacente, en donde el terminal (3) eléctrico inferior está conectado a un protector (9-9'''') de transferencia de calor en forma de anillo dispuesto a lo largo de la pared interior o al menos parcialmente dentro de la pared del alojamiento (1) de aislamiento que rodea la varilla de empuje (8) y/o el extremo distal del contacto (6) eléctrico inferior móvil, por lo que el contacto (6) eléctrico inferior móvil está conectado eléctricamente al terminal (3) eléctrico inferior a través de una disposición (13) de contacto deslizante y caracterizado por que el protector (9) de transferencia de calor está dispuesto axialmente entre la disposición (13) de contacto deslizante y el lado inferior de la inserción (5) de interruptor de vacío.

Description

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Claims (1)

  1. imagen1
ES12004904.4T 2012-07-02 2012-07-02 Pieza polar de cortacircuitos con un protector de transferencia de calor Active ES2628442T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2628442T3 true ES2628442T3 (es) 2017-08-02

Family

ID=48832857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12004904.4T Active ES2628442T3 (es) 2012-07-02 2012-07-02 Pieza polar de cortacircuitos con un protector de transferencia de calor

Country Status (7)

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

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
US20220329019A1 (en) * 2021-04-07 2022-10-13 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
CN101809700B (zh) * 2007-10-02 2013-04-24 Abb技术股份公司 一种中压开关装置中的极柱部
JP4962616B2 (ja) * 2008-04-07 2012-06-27 三菱電機株式会社 真空遮断器及びそれを用いたガス絶縁開閉装置
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
EP2682973B1 (en) 2017-04-05
IN2014DN11225A (es) 2015-10-02
US20150114932A1 (en) 2015-04-30
CN104508782B (zh) 2017-12-22
CN104508782A (zh) 2015-04-08
RU2015103121A (ru) 2016-08-20
RU2606956C2 (ru) 2017-01-10
US9431198B2 (en) 2016-08-30
WO2014005694A1 (en) 2014-01-09
EP2682973A1 (en) 2014-01-08

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