SG10201404153PA - Switchgear - Google Patents

Switchgear

Info

Publication number
SG10201404153PA
SG10201404153PA SG10201404153PA SG10201404153PA SG10201404153PA SG 10201404153P A SG10201404153P A SG 10201404153PA SG 10201404153P A SG10201404153P A SG 10201404153PA SG 10201404153P A SG10201404153P A SG 10201404153PA SG 10201404153P A SG10201404153P A SG 10201404153PA
Authority
SG
Singapore
Prior art keywords
switchgear
Prior art date
Application number
SG10201404153PA
Other languages
English (en)
Inventor
Sawada Masashi
Sugai Daisuke
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 SG10201404153PA publication Critical patent/SG10201404153PA/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
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H2033/6667—Details concerning lever type driving rod arrangements
SG10201404153PA 2013-07-19 2014-07-16 Switchgear SG10201404153PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013150235A JP2015023685A (ja) 2013-07-19 2013-07-19 スイッチギヤ

Publications (1)

Publication Number Publication Date
SG10201404153PA true SG10201404153PA (en) 2015-02-27

Family

ID=52319519

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201404153PA SG10201404153PA (en) 2013-07-19 2014-07-16 Switchgear

Country Status (6)

Country Link
US (1) US20150021298A1 (ko)
JP (1) JP2015023685A (ko)
KR (1) KR20150010578A (ko)
CN (1) CN104299837A (ko)
BR (1) BR102014017597A2 (ko)
SG (1) SG10201404153PA (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102286541B1 (ko) 2015-01-22 2021-08-09 주식회사 만도 차량 제어 장치 및 방법
CN104966648A (zh) * 2015-05-18 2015-10-07 国网电力科学研究院武汉南瑞有限责任公司 一种共极柱式不同电压等级断路器串联的户内110kV真空断路器本体
EP3136413B1 (en) * 2015-08-31 2022-03-30 ABB Schweiz AG Medium or high voltage circuit breaker with modular drive
ES2609049B1 (es) * 2015-10-13 2017-11-07 Ormazabal Corporate Technology, A.I.E. Sistema de control de dispositivos eléctricos de alta tensión
CN108269712A (zh) * 2018-01-08 2018-07-10 许继集团有限公司 一种柱上开关及其内置式隔离装置
US10804057B2 (en) * 2018-01-17 2020-10-13 Vacuum Interrupters, Inc. Method for replacement of mercury switches in a switchgear with alternative switch types
CN110120321B (zh) * 2018-02-06 2020-11-24 浙江圣曦电气股份有限公司 一种密闭型低压断路器
CN108428587B (zh) * 2018-04-09 2019-09-17 湖南斯德克智能开关有限公司 一种真空直流快速断路器
CN109378247B (zh) * 2018-12-21 2023-11-14 国网河北省电力有限公司衡水供电分公司 一种10kV防误合隔离开关锁
US11017967B2 (en) * 2019-06-27 2021-05-25 EMA Electromechanics, Inc. Distribution grounding switch to support distributed energy resources
CN111613473B (zh) * 2020-05-27 2022-11-04 南京海兴电网技术有限公司 慢合型内置断口户外交流高压隔离开关
CN112053888B (zh) * 2020-09-17 2022-10-04 安徽普众机电有限公司 一种基于隔离结构的真空断路器
US11831271B1 (en) * 2021-06-09 2023-11-28 Aderis Energy, Llc Medium voltage inrush current regulation and interconnection control system and method
CN114141567B (zh) * 2021-12-08 2023-06-23 广东电网有限责任公司 一种接线盒
CN117977503A (zh) * 2024-02-18 2024-05-03 合肥海诺恒信息科技有限公司 一种中压开关柜的保护装置及中压开关柜

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878070B1 (fr) * 2004-11-18 2006-12-22 Areva T & D Ag Dispositif de commande mecanique pour un appareillage electrique a trois positions de commutation ayant un levier de selection cooperant avec une came
US7672108B2 (en) * 2005-10-28 2010-03-02 S & C Electric Company Fault interrupter and disconnect device
US7902480B2 (en) * 2007-06-13 2011-03-08 Hitachi, Ltd. Vacuum insulated switchgear
JP5070178B2 (ja) * 2008-10-14 2012-11-07 株式会社日立製作所 スイッチギヤ
CN201466560U (zh) * 2009-06-11 2010-05-12 宁波甬新东方电气有限公司 环保型固封集成模块化真空环网开关设备
JP4906892B2 (ja) * 2009-08-12 2012-03-28 株式会社日立製作所 スイッチギヤ
KR101037027B1 (ko) * 2009-12-31 2011-05-25 엘에스산전 주식회사 진공차단기
JP5181003B2 (ja) * 2010-08-23 2013-04-10 株式会社日立製作所 スイッチギヤ
JP5839322B2 (ja) * 2011-09-29 2016-01-06 ティケイディ株式会社 三位置開閉器用操作器

Also Published As

Publication number Publication date
JP2015023685A (ja) 2015-02-02
CN104299837A (zh) 2015-01-21
BR102014017597A2 (pt) 2015-10-06
KR20150010578A (ko) 2015-01-28
US20150021298A1 (en) 2015-01-22

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