WO2008028676A8 - Vakuumleistungsschalter - Google Patents

Vakuumleistungsschalter Download PDF

Info

Publication number
WO2008028676A8
WO2008028676A8 PCT/EP2007/007827 EP2007007827W WO2008028676A8 WO 2008028676 A8 WO2008028676 A8 WO 2008028676A8 EP 2007007827 W EP2007007827 W EP 2007007827W WO 2008028676 A8 WO2008028676 A8 WO 2008028676A8
Authority
WO
WIPO (PCT)
Prior art keywords
contact
vacuum switch
tappet
insulator
fixed
Prior art date
Application number
PCT/EP2007/007827
Other languages
English (en)
French (fr)
Other versions
WO2008028676A1 (de
Inventor
Klaus Bodenstein
Detlef Lange
Original Assignee
Switchcraft Europ Gmbh
Klaus Bodenstein
Detlef Lange
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 Switchcraft Europ Gmbh, Klaus Bodenstein, Detlef Lange filed Critical Switchcraft Europ Gmbh
Priority to BRPI0714749-0A priority Critical patent/BRPI0714749A2/pt
Priority to DE502007005699T priority patent/DE502007005699D1/de
Priority to AT07802210T priority patent/ATE488848T1/de
Priority to JP2009527063A priority patent/JP2010503162A/ja
Priority to MX2009002545A priority patent/MX2009002545A/es
Priority to CN2007800333328A priority patent/CN101617377B/zh
Priority to EP07802210A priority patent/EP2059935B1/de
Priority to US12/440,392 priority patent/US8198562B2/en
Publication of WO2008028676A1 publication Critical patent/WO2008028676A1/de
Publication of WO2008028676A8 publication Critical patent/WO2008028676A8/de

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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • 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
    • 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
    • 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
    • H01H1/5822—Flexible connections between movable contact and terminal
    • 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
    • H01H1/5822—Flexible connections between movable contact and terminal
    • H01H2001/5827—Laminated connections, i.e. the flexible conductor is composed of a plurality of thin flexible conducting layers
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H2033/6648—Contacts containing flexible parts, e.g. to improve contact pressure
    • 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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Contacts (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

Bei einem Vakuumschalter insbesondere Vakuumleistungsschalter, für Mittel- und Hochspannung mit einer innerhalb einer Vakuumschalt kammer (1) angeordneten beweglichen Schalteinheit, die miteinander beweglich einen Kontaktstößel (17), einen Isolator (18) und eine in die Vakuums ehalt kammer (1) durch einen Faltenbalg (10) aus Metall eingeführte Antriebs- oder Schaltstange (11) umfasst, und einem in das Gehäuse der Vakuumschalt kammer (1) eingefügten Festkontakt (16), wobei das obere Ende des Isolators (18) mit dem Kontaktstößel (17) und das untere Ende des Isolators (18) mit der Antriebs- oder Schaltstange (11) fest verbunden ist, und wobei der Kontaktstößel (17) eine flexible, elektrisch leitende Verbindung (20) mit einem Leiter (8) aufweist, der in stromleitender Verbindung mit mindestens einem seitlich angeordneten Abgangskontakt (6) steht, soll eine Lösung geschaffen werden, die eine vereinfachte, weniger aufwendige und verbesserte Ausführungsform einer flexiblen, leitenden Verbindung zum Abgangskontakt bereitstellt. Dies wird dadurch erreicht, dass dass die innere Querschnittsfläche der Vakuumschaltkammer (1) in Höhe des mindestens einen Abgangskontaktes (6) um den Kontaktstößel (17) herum durch daran angeordnete, folien- oder plättchenartig ausgebildete, elektrisch leitende Abdeckelemente (26), die lagen- oder schichtweise übereinander angeordnet sind und sich jeweils zumindest teilweise überdecken, flächendeckend überdeckt ist.
PCT/EP2007/007827 2006-09-07 2007-09-07 Vakuumleistungsschalter WO2008028676A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0714749-0A BRPI0714749A2 (pt) 2006-09-07 2007-09-07 comutador a vÁcuo
DE502007005699T DE502007005699D1 (de) 2006-09-07 2007-09-07 Vakuumleistungsschalter
AT07802210T ATE488848T1 (de) 2006-09-07 2007-09-07 Vakuumleistungsschalter
JP2009527063A JP2010503162A (ja) 2006-09-07 2007-09-07 真空遮断器
MX2009002545A MX2009002545A (es) 2006-09-07 2007-09-07 Interruptor de circuito al vacio.
CN2007800333328A CN101617377B (zh) 2006-09-07 2007-09-07 真空断路器
EP07802210A EP2059935B1 (de) 2006-09-07 2007-09-07 Vakuumleistungsschalter
US12/440,392 US8198562B2 (en) 2006-09-07 2007-09-07 Vacuum circuit breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006042101A DE102006042101B4 (de) 2006-09-07 2006-09-07 Vakuumschalter für Mittel- und Hochspannungen
DE102006042101.9 2006-09-07

Publications (2)

Publication Number Publication Date
WO2008028676A1 WO2008028676A1 (de) 2008-03-13
WO2008028676A8 true WO2008028676A8 (de) 2009-07-02

Family

ID=38830413

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2007/007827 WO2008028676A1 (de) 2006-09-07 2007-09-07 Vakuumleistungsschalter
PCT/EP2007/007821 WO2008028672A1 (de) 2006-09-07 2007-09-07 Vakuumleistungsschalter

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/007821 WO2008028672A1 (de) 2006-09-07 2007-09-07 Vakuumleistungsschalter

Country Status (10)

Country Link
US (2) US8198562B2 (de)
EP (2) EP2059935B1 (de)
JP (2) JP2010503162A (de)
KR (3) KR100887414B1 (de)
CN (3) CN101140837A (de)
AT (2) ATE488848T1 (de)
BR (2) BRPI0714750A2 (de)
DE (3) DE102006042101B4 (de)
MX (2) MX2009002545A (de)
WO (2) WO2008028676A1 (de)

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EP2434513B1 (de) * 2010-09-24 2019-04-17 ABB Schweiz AG Vakuumstromunterbrecher für eine Schutzschalteranordnung
DE102011101856A1 (de) * 2011-01-21 2012-07-26 Abb Technology Ag Kontaktsystem für Stromleiter
JP5789999B2 (ja) * 2011-01-31 2015-10-07 セイコーエプソン株式会社 液体噴射装置
WO2012164764A1 (ja) * 2011-06-02 2012-12-06 三菱電機株式会社 タンク型真空遮断器
EP2551871A1 (de) * 2011-07-29 2013-01-30 ABB Technology AG Kontaktscheibe mit Gewebeband
US9026375B1 (en) * 2011-12-13 2015-05-05 Finley Lee Ledbetter Method to predict a usable life of a vacuum interrupter in the field
EP2674955B1 (de) * 2012-06-11 2020-12-02 ABB Schweiz AG Vakuumunterbrecher mit doppelter Koaxialkontaktanordnung auf jeder Seite
CN103871775B (zh) * 2012-12-14 2016-05-11 伊顿公司 真空灭弧室和具有真空灭弧室的真空断路器
US9761394B2 (en) 2013-02-08 2017-09-12 Hubbell Incorporated Current interrupter for high voltage switches
CN103337406A (zh) * 2013-06-17 2013-10-02 北海银河产业投资股份有限公司 真空灭弧室软连接
CN103762116B (zh) * 2014-01-20 2016-06-22 浙江紫光电器有限公司 一种高压真空灭弧室的触头
CN103956305B (zh) * 2014-04-11 2017-02-08 江苏大正电气有限公司 一种用于智能控制与保护装置的动触头连接板
GB2527800A (en) * 2014-07-02 2016-01-06 Eaton Ind Netherlands Bv Circuit breaker
KR102245184B1 (ko) * 2014-11-21 2021-04-27 삼성전자주식회사 안테나를 갖는 전자 장치
WO2016171047A1 (ja) * 2015-04-23 2016-10-27 株式会社日立製作所 スイッチギヤ
FR3037709B1 (fr) * 2015-06-22 2018-05-11 Schneider Electric Industries Sas Ampoule a vide et appareillage de protection electrique comportant une telle ampoule
CN105374615B (zh) * 2015-12-09 2017-07-11 中国西电电气股份有限公司 一种高压大电流的选相合闸装置
US10284696B2 (en) * 2016-09-08 2019-05-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Shell, method for manufacturing the same and mobile terminal having the same
CN107170637A (zh) * 2017-07-04 2017-09-15 合肥东玖电气有限公司 一种真空断路器
DE102017214607A1 (de) * 2017-08-22 2019-02-28 Siemens Aktiengesellschaft Lagereinrichtung zum Lagern eines Bewegkontakts an einem elektrischen Bauelement für einen Leistungsschalter, Leistungsschalter und Schaltanlage
CN108511261B (zh) * 2018-03-27 2019-08-23 西安交通大学 一种基于一体化电极结构的直流断路器及其使用方法
CN108914123A (zh) * 2018-07-27 2018-11-30 苏州瑞沁精密机械有限公司 一种金属零件表面防腐蚀处理方法
CN109637249B (zh) * 2019-01-14 2021-10-01 上海中侨职业技术学院 一种空气流量计传感器故障模拟检测接头及其使用方法
WO2020219914A1 (en) * 2019-04-26 2020-10-29 G & W Electric Company Modular switchgear
CA3137906A1 (en) * 2019-04-26 2020-10-29 G & W Electric Company Integrated switchgear assembly
EP4128303A4 (de) 2020-03-31 2024-04-17 Hubbell Inc System und verfahren zum betreiben eines elektrischen schalters
CN111564334A (zh) * 2020-05-09 2020-08-21 云南电网有限责任公司电力科学研究院 一种真空灭弧室触头装置
US11694864B2 (en) * 2020-09-30 2023-07-04 Eaton Intelligent Power Limited Vacuum interrupter with trap for running cathode tracks

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Also Published As

Publication number Publication date
WO2008028676A1 (de) 2008-03-13
EP2059938B1 (de) 2010-11-17
JP2010503162A (ja) 2010-01-28
CN101523537A (zh) 2009-09-02
ATE488853T1 (de) 2010-12-15
DE102006042101B4 (de) 2008-09-25
KR20090075665A (ko) 2009-07-08
EP2059938A1 (de) 2009-05-20
US8198562B2 (en) 2012-06-12
DE502007005700D1 (de) 2010-12-30
US8110769B2 (en) 2012-02-07
EP2059935A1 (de) 2009-05-20
DE102006042101A1 (de) 2008-03-27
EP2059935B1 (de) 2010-11-17
WO2008028672A8 (de) 2009-05-07
BRPI0714750A2 (pt) 2013-05-14
KR20080023091A (ko) 2008-03-12
MX2009002545A (es) 2009-06-01
MX2009002546A (es) 2009-06-01
CN101617377A (zh) 2009-12-30
CN101140837A (zh) 2008-03-12
KR20090075664A (ko) 2009-07-08
CN101617377B (zh) 2013-03-06
US20100000972A1 (en) 2010-01-07
KR100887414B1 (ko) 2009-03-06
BRPI0714749A2 (pt) 2013-05-14
JP2010503161A (ja) 2010-01-28
US20100025375A1 (en) 2010-02-04
WO2008028672A1 (de) 2008-03-13
DE502007005699D1 (de) 2010-12-30
ATE488848T1 (de) 2010-12-15

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