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DE59700289D1 - Elektrisches schaltgerät - Google Patents

Elektrisches schaltgerät

Info

Publication number
DE59700289D1
DE59700289D1 DE59700289T DE59700289T DE59700289D1 DE 59700289 D1 DE59700289 D1 DE 59700289D1 DE 59700289 T DE59700289 T DE 59700289T DE 59700289 T DE59700289 T DE 59700289T DE 59700289 D1 DE59700289 D1 DE 59700289D1
Authority
DE
Germany
Prior art keywords
electrical switchgear
switchgear
electrical
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.)
Expired - Fee Related
Application number
DE59700289T
Other languages
English (en)
Inventor
Reinhard Herbst
Bardo Koppmann
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.)
Siemens Corp
Original Assignee
Siemens 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 DE19602118A external-priority patent/DE19602118C2/de
Application filed by Siemens Corp filed Critical Siemens Corp
Application granted granted Critical
Publication of DE59700289D1 publication Critical patent/DE59700289D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
DE59700289T 1996-01-22 1997-01-16 Elektrisches schaltgerät Expired - Fee Related DE59700289D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19602118A DE19602118C2 (de) 1996-01-22 1996-01-22 Elektrisches Schaltgerät
EP96112126 1996-07-26
PCT/EP1997/000182 WO1997027605A1 (de) 1996-01-22 1997-01-16 Elektrisches schaltgerät

Publications (1)

Publication Number Publication Date
DE59700289D1 true DE59700289D1 (de) 1999-09-02

Family

ID=26022235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59700289T Expired - Fee Related DE59700289D1 (de) 1996-01-22 1997-01-16 Elektrisches schaltgerät

Country Status (5)

Country Link
US (1) US6054911A (de)
EP (1) EP0876675B1 (de)
CN (1) CN1068452C (de)
DE (1) DE59700289D1 (de)
WO (1) WO1997027605A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4395023B2 (ja) * 2003-11-04 2010-01-06 三菱電機株式会社 回路遮断器
US7839642B2 (en) 2008-04-04 2010-11-23 Liebert Corporation Heat-sink brace for fault-force support
CN101789332B (zh) * 2010-02-10 2012-10-31 湖北盛佳电器设备有限公司 具有机械式短路自锁功能的交流接触器
FR2974660B1 (fr) * 2011-04-27 2018-05-25 Legrand France Dispositif de contact electrique a coupure performante
CN103177884B (zh) * 2011-12-26 2016-09-14 上海电科电器科技有限公司 低压电器的触头结构
JP6064223B2 (ja) * 2012-12-28 2017-01-25 パナソニックＩｐマネジメント株式会社 接点装置および当該接点装置を搭載した電磁継電器
EP3061130B1 (de) * 2013-12-17 2020-11-04 Siemens Aktiengesellschaft Elektronisches schutzmodul für einen hvdc-umformer
CN111883384A (zh) * 2020-08-31 2020-11-03 四川艾贝斯科技发展有限公司 单路控制的多功能真空断路器
CN111900030A (zh) * 2020-08-31 2020-11-06 四川艾贝斯科技发展有限公司 真空断路器的真空开关执行机构
CN111883383A (zh) * 2020-08-31 2020-11-03 四川艾贝斯科技发展有限公司 多路同步控制的多功能真空断路器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112275A (en) * 1973-03-26 1978-09-05 Siemens Aktiengesellschaft Contact structure for electrical switching apparatus
US4195212A (en) * 1977-06-06 1980-03-25 Eaton Corporation Contactor having higher fault current withstandability
US4132968A (en) * 1977-09-06 1979-01-02 Westinghouse Electric Corp. Current limiting circuit breaker with improved magnetic drive device
FR2454174A1 (fr) * 1979-04-09 1980-11-07 Merlin Gerin Contacteur a commande d'ouverture rapide sur defaut
SE424242B (sv) * 1980-10-30 1982-07-05 Asea Ab Elektromagnetisk manovrerad elkopplare
US4378542A (en) * 1981-10-30 1983-03-29 Amf Inc. Electromagnetic contactor
DE3824546A1 (de) * 1988-07-20 1990-01-25 Asea Brown Boveri Elektrischer leistungsschalter
JP2812810B2 (ja) * 1990-02-14 1998-10-22 三菱電機株式会社 開閉器

Also Published As

Publication number Publication date
WO1997027605A1 (de) 1997-07-31
CN1205111A (zh) 1999-01-13
CN1068452C (zh) 2001-07-11
EP0876675A1 (de) 1998-11-11
EP0876675B1 (de) 1999-07-28
US6054911A (en) 2000-04-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee