SG161168A1 - Switchgear - Google Patents

Switchgear

Info

Publication number
SG161168A1
SG161168A1 SG200906841-2A SG2009068412A SG161168A1 SG 161168 A1 SG161168 A1 SG 161168A1 SG 2009068412 A SG2009068412 A SG 2009068412A SG 161168 A1 SG161168 A1 SG 161168A1
Authority
SG
Singapore
Prior art keywords
manipulation
grounding
insertion hole
handle insertion
disconnection
Prior art date
Application number
SG200906841-2A
Other languages
English (en)
Inventor
Ayumu Morita
Masato Kobayashi
Hironori Tonosaki
Miki Yamazaki
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 SG161168A1 publication Critical patent/SG161168A1/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
    • H01H33/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • 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
    • H01H2033/6668—Operating arrangements with a plurality of interruptible circuit paths in single vacuum chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/056—Tools for actuating a switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing 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
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Patch Boards (AREA)
SG200906841-2A 2008-10-14 2009-10-13 Switchgear SG161168A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008264746A JP5070178B2 (ja) 2008-10-14 2008-10-14 スイッチギヤ

Publications (1)

Publication Number Publication Date
SG161168A1 true SG161168A1 (en) 2010-05-27

Family

ID=41510962

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200906841-2A SG161168A1 (en) 2008-10-14 2009-10-13 Switchgear

Country Status (7)

Country Link
US (1) US20100089874A1 (fr)
EP (1) EP2178097A3 (fr)
JP (1) JP5070178B2 (fr)
KR (1) KR101285751B1 (fr)
CN (1) CN101728770A (fr)
SG (1) SG161168A1 (fr)
TW (1) TWI419191B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932397B2 (en) 2009-06-12 2015-01-13 Ishihara Sangyo Kaisha. Ltd. Near-infrared shielding coating agent curable at ordinary temperatures, near infrared shielding film using same, and manufacturing method therefor
EP2467863B1 (fr) * 2009-08-20 2014-06-04 Siemens Aktiengesellschaft Appareil de commutation
JP5501312B2 (ja) * 2011-08-29 2014-05-21 株式会社日立製作所 開閉器及びスイッチギヤ
US9184572B2 (en) 2011-10-31 2015-11-10 General Electric Company Overlap protective shutter device for electrical equipment
CN103177888B (zh) * 2011-12-21 2015-07-22 西门子公司 互锁装置
KR101247735B1 (ko) * 2012-05-08 2013-03-26 신성산전주식회사 지중용 고체절연 개폐장치
JP2015023685A (ja) * 2013-07-19 2015-02-02 株式会社日立製作所 スイッチギヤ
CN105321748B (zh) * 2014-07-21 2019-09-10 伊顿智能动力有限公司 用于不间断电源的机械和电信号连锁机构
ES2609049B1 (es) * 2015-10-13 2017-11-07 Ormazabal Corporate Technology, A.I.E. Sistema de control de dispositivos eléctricos de alta tensión
KR101752722B1 (ko) 2015-12-30 2017-07-11 엘에스산전 주식회사 링 메인 유닛의 인터락 장치
KR101809822B1 (ko) * 2016-03-11 2017-12-15 엘에스산전 주식회사 아크 제거기
KR20170003305U (ko) * 2016-03-15 2017-09-25 엘에스산전 주식회사 아크 제거기
CN106374362B (zh) * 2016-11-15 2018-05-18 辽宁电能发展股份有限公司 户外操作低压馈出断路器综合配电箱
CN107769058B (zh) * 2017-11-24 2019-07-02 彭显刚 一种环网柜上的新型面板装置
JP2020013698A (ja) * 2018-07-18 2020-01-23 富士電機株式会社 ガス絶縁スイッチギア
CN108831779B (zh) * 2018-08-21 2024-05-07 广东省江门市新会电气控制设备厂有限公司 一种真空负荷开关柜联锁装置
WO2020059032A1 (fr) * 2018-09-19 2020-03-26 三菱電機株式会社 Dispositif pour ouvrir/fermer une ouverture d'insertion de tige d'actionnement d'un engrenage de commutation et engrenage de commutation dans lequel ledit dispositif est utilisé
WO2020219905A1 (fr) * 2019-04-26 2020-10-29 G & W Electric Company Appareillage de commutation avec ensemble de déclenchement manuel et verrouillage mécanique
US11017967B2 (en) * 2019-06-27 2021-05-25 EMA Electromechanics, Inc. Distribution grounding switch to support distributed energy resources
DE102019209871A1 (de) * 2019-07-04 2021-01-07 Siemens Aktiengesellschaft Schalteinrichtung
CN112582201A (zh) * 2020-11-30 2021-03-30 Abb瑞士股份有限公司 开关设备
CN112737111B (zh) * 2020-12-22 2023-01-06 海南电网有限责任公司建设分公司 一种提高远控遥控开关稳定性的装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62262608A (ja) * 1986-05-08 1987-11-14 富士電機株式会社 断路器等の手動操作器のインタロツク装置
JPH0638685B2 (ja) * 1987-09-24 1994-05-18 株式会社戸上電機製作所 閉鎖配電盤
JP3111844B2 (ja) * 1995-01-09 2000-11-27 日新電機株式会社 断路器・接地開閉器操作装置
JPH09154208A (ja) * 1995-11-28 1997-06-10 Toshiba Corp 金属閉鎖形スイッチギヤ
JPH10188745A (ja) * 1996-12-20 1998-07-21 Nissin Electric Co Ltd 遮断器のインターロック装置
JP4155385B2 (ja) * 2001-06-13 2008-09-24 東光電気株式会社 開閉器
EP1416503B1 (fr) * 2002-10-30 2013-09-18 Hitachi, Ltd. Dispositif de commutation commandé par éléctro-aimant et dispositif de commande d'un éléctro-aimant
JP4716685B2 (ja) * 2004-07-12 2011-07-06 富士電機システムズ株式会社 機器の操作器
US8817454B2 (en) * 2006-07-26 2014-08-26 Eaton Corporation Coordinating installation and connection of a motor control center subunit having moveable line contacts
TWI435355B (zh) * 2006-09-20 2014-04-21 Hitachi Ltd Vacuum insulated switch drive
JP4268991B2 (ja) * 2006-09-20 2009-05-27 株式会社日立製作所 真空絶縁スイッチギヤ
CN201000849Y (zh) * 2006-09-22 2008-01-02 上海中科电气(集团)有限公司 一种高压开关柜防误操作连锁装置

Also Published As

Publication number Publication date
KR101285751B1 (ko) 2013-07-19
KR20100041680A (ko) 2010-04-22
EP2178097A3 (fr) 2016-11-16
TW201025395A (en) 2010-07-01
US20100089874A1 (en) 2010-04-15
JP5070178B2 (ja) 2012-11-07
CN101728770A (zh) 2010-06-09
JP2010098776A (ja) 2010-04-30
TWI419191B (zh) 2013-12-11
EP2178097A2 (fr) 2010-04-21

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