IN2014DN11131A - - Google Patents

Info

Publication number
IN2014DN11131A
IN2014DN11131A IN11131DEN2014A IN2014DN11131A IN 2014DN11131 A IN2014DN11131 A IN 2014DN11131A IN 11131DEN2014 A IN11131DEN2014 A IN 11131DEN2014A IN 2014DN11131 A IN2014DN11131 A IN 2014DN11131A
Authority
IN
India
Prior art keywords
switch
switch parts
parts
fixed electrode
electrode
Prior art date
Application number
Other languages
English (en)
Inventor
Takashi Sato
Ayumu Morita
Makoto Yano
Kenji Tsuchiya
Akio Nakazawa
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2014DN11131A publication Critical patent/IN2014DN11131A/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
    • H01H33/666—Operating 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
    • H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/62—Co-operating movable contacts operated by separate electrical actuating means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H7/00—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Push-Button Switches (AREA)
  • Slide Switches (AREA)
IN11131DEN2014 2012-07-24 2013-06-26 IN2014DN11131A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012163215A JP5948176B2 (ja) 2012-07-24 2012-07-24 開閉器
PCT/JP2013/067433 WO2014017241A1 (ja) 2012-07-24 2013-06-26 開閉器

Publications (1)

Publication Number Publication Date
IN2014DN11131A true IN2014DN11131A (zh) 2015-09-25

Family

ID=49997058

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11131DEN2014 IN2014DN11131A (zh) 2012-07-24 2013-06-26

Country Status (10)

Country Link
US (1) US9818562B2 (zh)
EP (1) EP2879150A4 (zh)
JP (1) JP5948176B2 (zh)
KR (1) KR20150023827A (zh)
CN (1) CN104395980B (zh)
BR (1) BR112015001387A2 (zh)
HK (1) HK1205349A1 (zh)
IN (1) IN2014DN11131A (zh)
TW (1) TWI497550B (zh)
WO (1) WO2014017241A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6121251B2 (ja) 2013-06-07 2017-04-26 株式会社日立産機システム 開閉装置及びその開閉方法
KR101625481B1 (ko) * 2014-05-13 2016-05-31 엘에스산전 주식회사 고속스위치
JP6328998B2 (ja) * 2014-05-22 2018-05-23 株式会社日立産機システム ユニット開閉器及び開閉装置並びに鉄道車両
KR101883432B1 (ko) * 2016-06-28 2018-08-24 인텍전기전자 주식회사 보조스위치 일체형 진공차단기
CN106098462A (zh) * 2016-08-12 2016-11-09 镇江世晟电气有限公司 模块化真空开关
JP2018147642A (ja) * 2017-03-03 2018-09-20 株式会社日立産機システム 電磁操作器及び電磁操作式開閉装置
WO2019092834A1 (ja) * 2017-11-09 2019-05-16 三菱電機株式会社 直流遮断装置
DE102019212106A1 (de) * 2019-08-13 2021-02-18 Siemens Energy Global GmbH & Co. KG Schaltgeräte mit zwei in Reihe geschalteten Unterbrechereinheiten

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038980A (en) 1959-12-17 1962-06-12 Gen Electric Vacuum-type circuit interrupter
US3708638A (en) * 1970-12-14 1973-01-02 Gen Electric Vacuum type electric circuit breaker
US3813506A (en) 1973-04-12 1974-05-28 Gen Electric Vacuum-type circuit breaker with improved ability to interrupt capacitance currents
JPS61237326A (ja) 1985-04-10 1986-10-22 三菱電機株式会社 遮断装置
JP2936650B2 (ja) * 1990-06-04 1999-08-23 日新電機株式会社 並列コンデンサ設備用開閉装置
JPH04179016A (ja) 1990-11-13 1992-06-25 Toshiba Corp 真空遮断器
JPH0581973A (ja) 1991-09-25 1993-04-02 Toshiba Corp 直流遮断器
DE9214177U1 (de) * 1992-10-21 1994-02-24 Sachsenwerk Ag Schaltanlage für Mittelspannung
JP3133634B2 (ja) * 1995-02-07 2001-02-13 三洋電機株式会社 電源の供給・遮断装置及びこの電源の供給・遮断方法
JP3441360B2 (ja) 1997-03-25 2003-09-02 株式会社東芝 しゃ断器の操作装置
EP1119009A4 (en) 1998-10-02 2002-07-24 Hitachi Ltd VACUUM SWITCHES AND VACUUM SWITCHGEAR
DE10016950A1 (de) 2000-04-05 2001-10-11 Abb Hochspannungstechnik Ag Zu Verfahren zum Abschalten eines Kurzschlussstroms im generatornahen Bereich
EP1416503B1 (en) 2002-10-30 2013-09-18 Hitachi, Ltd. Solenoid-operated switching device and control device for electromagnet
JP2004241204A (ja) * 2003-02-04 2004-08-26 Mitsubishi Electric Corp 開閉装置
JP4365620B2 (ja) * 2003-06-03 2009-11-18 株式会社東芝 開閉装置
WO2004109736A1 (ja) * 2003-06-09 2004-12-16 Mitsubishi Denki Kabushiki Kaisha 接触器および開閉器
WO2006008781A1 (ja) * 2004-05-26 2006-01-26 Mitsubishi Denki Kabushiki Kaisha 接点開閉器
JP2006032121A (ja) * 2004-07-16 2006-02-02 Japan Ae Power Systems Corp 高電圧大容量遮断器
DE102005013196A1 (de) 2005-03-16 2006-09-28 Siemens Ag Elektrische Versorgungsschaltung, Schalterbetätigungsvorrichtung und Verfahren zum Betreiben einer Schalterbetätigungsvorrichtung
EP1858044B1 (en) 2006-05-15 2014-04-02 Hitachi, Ltd. Switchgear
JP4811331B2 (ja) 2006-05-15 2011-11-09 株式会社日立製作所 開閉装置
JP4492610B2 (ja) 2006-12-28 2010-06-30 株式会社日立製作所 遮断器及びその開閉方法
CN101399124B (zh) 2007-09-24 2010-11-10 王光顺 一种双稳态永磁操作机构的控制电路
JP5502669B2 (ja) 2010-09-10 2014-05-28 東京電力株式会社 ガス絶縁開閉装置の寿命評価方法

Also Published As

Publication number Publication date
HK1205349A1 (zh) 2015-12-11
KR20150023827A (ko) 2015-03-05
EP2879150A4 (en) 2016-04-13
TWI497550B (zh) 2015-08-21
EP2879150A1 (en) 2015-06-03
CN104395980A (zh) 2015-03-04
WO2014017241A1 (ja) 2014-01-30
JP2014022342A (ja) 2014-02-03
US20150206676A1 (en) 2015-07-23
JP5948176B2 (ja) 2016-07-06
TW201419346A (zh) 2014-05-16
BR112015001387A2 (pt) 2017-07-04
US9818562B2 (en) 2017-11-14
CN104395980B (zh) 2017-02-22

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