CN101887819B - 真空开关 - Google Patents

真空开关 Download PDF

Info

Publication number
CN101887819B
CN101887819B CN2009101605640A CN200910160564A CN101887819B CN 101887819 B CN101887819 B CN 101887819B CN 2009101605640 A CN2009101605640 A CN 2009101605640A CN 200910160564 A CN200910160564 A CN 200910160564A CN 101887819 B CN101887819 B CN 101887819B
Authority
CN
China
Prior art keywords
panel
electrical fuses
vacuum switch
vacuum
fuse
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.)
Active
Application number
CN2009101605640A
Other languages
English (en)
Chinese (zh)
Other versions
CN101887819A (zh
Inventor
后藤圭二
大川义博
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN101887819A publication Critical patent/CN101887819A/zh
Application granted granted Critical
Publication of CN101887819B publication Critical patent/CN101887819B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • 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
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Trip Switchboards (AREA)
  • Fuses (AREA)
CN2009101605640A 2009-05-11 2009-07-28 真空开关 Active CN101887819B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009114613A JP2010263747A (ja) 2009-05-11 2009-05-11 真空開閉器
JP2009-114613 2009-05-11

Publications (2)

Publication Number Publication Date
CN101887819A CN101887819A (zh) 2010-11-17
CN101887819B true CN101887819B (zh) 2013-01-16

Family

ID=43073677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101605640A Active CN101887819B (zh) 2009-05-11 2009-07-28 真空开关

Country Status (4)

Country Link
JP (1) JP2010263747A (enrdf_load_stackoverflow)
KR (1) KR101024781B1 (enrdf_load_stackoverflow)
CN (1) CN101887819B (enrdf_load_stackoverflow)
TW (1) TWI404100B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8791362B2 (en) * 2012-05-24 2014-07-29 General Electric Company Shutter door assembly for an electrical panel
KR200484887Y1 (ko) * 2013-09-16 2017-11-03 엘에스산전 주식회사 퓨즈 조합형 진공 접촉기
CN103730287A (zh) * 2013-12-20 2014-04-16 吴江市东泰电力特种开关有限公司 真空电力开关器
CN105845492A (zh) * 2016-06-06 2016-08-10 广西南宁德通网络有限公司 一种真空断路设备
KR200487085Y1 (ko) * 2016-12-29 2018-08-29 엘에스산전 주식회사 진공전자접촉기의 퓨즈 케이스
JP6692513B1 (ja) * 2019-11-07 2020-05-13 三菱電機株式会社 真空開閉器およびスイッチギヤ
KR102457966B1 (ko) * 2020-10-05 2022-10-26 신성산전주식회사 퓨즈부착 부하개폐기용 구동장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328213A (zh) * 2000-06-06 2001-12-26 德克萨斯仪器股份有限公司 封闭式压缩机的保护装置和利用该装置的封闭式压缩机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718810U (enrdf_load_stackoverflow) * 1980-07-04 1982-01-30
JPS58190206A (ja) * 1982-04-27 1983-11-07 神鋼電機株式会社 引出形高圧電磁接触器
JPS59129324U (ja) * 1983-02-10 1984-08-30 株式会社東芝 閉鎖配電盤
JPS6012205U (ja) * 1983-07-04 1985-01-28 三菱電機株式会社 断路形ユニツト
JPS61237321A (ja) * 1985-04-12 1986-10-22 株式会社東芝 絶縁ケ−ス
JPS6369331U (enrdf_load_stackoverflow) * 1986-10-23 1988-05-10
JP3039032B2 (ja) * 1991-09-10 2000-05-08 富士電機株式会社 真空電磁接触器
JP2895702B2 (ja) * 1993-01-11 1999-05-24 三菱電機株式会社 真空遮断器
JPH0946830A (ja) * 1995-07-24 1997-02-14 Nissin Electric Co Ltd スイッチギヤ
JPH1141722A (ja) 1997-07-24 1999-02-12 Mitsubishi Electric Corp 開閉器
JP3744688B2 (ja) * 1998-05-22 2006-02-15 三菱電機株式会社 ユニット台車
US20070012894A1 (en) * 2005-07-18 2007-01-18 G-Light Display Corp. Vacuum gate valve
JP4955354B2 (ja) * 2006-04-28 2012-06-20 富士電機株式会社 引出形機器及び配電盤
US7576957B2 (en) * 2006-05-01 2009-08-18 Eaton Corporation Circuit interrupter including point-on-wave controller and voltage sensors
KR100857439B1 (ko) 2008-02-29 2008-09-08 한빛전기감리(주) 수변전 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328213A (zh) * 2000-06-06 2001-12-26 德克萨斯仪器股份有限公司 封闭式压缩机的保护装置和利用该装置的封闭式压缩机

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP昭61-237321A 1986.10.22
JP昭63-69331U 1988.05.10
JP特开2007-318980A 2007.12.06

Also Published As

Publication number Publication date
KR20100122040A (ko) 2010-11-19
TW201041003A (en) 2010-11-16
JP2010263747A (ja) 2010-11-18
TWI404100B (zh) 2013-08-01
CN101887819A (zh) 2010-11-17
KR101024781B1 (ko) 2011-03-24

Similar Documents

Publication Publication Date Title
CN101887819B (zh) 真空开关
US8411418B2 (en) Vacuum insulated switchgear
CN102592879B (zh) 开关单元及开关机构
CN100407351C (zh) 真空开关设备的单相模块及真空开关设备
EP2017866B1 (en) Vacuum insulated switchgear
CN101814706B (zh) 开关机构的接地装置
CN101150247A (zh) 真空绝缘开关设备
CN100541699C (zh) 绝缘性能试验开关和对地漏电断路器
CN102856130B (zh) 包括至少一个开关模块的电气保护设备
US7075027B1 (en) Spring-charged mechanism assembly employing two trunnion members moveable in different planes and circuit interrupter employing the same
JP5123894B2 (ja) 真空絶縁スイッチギヤ
JP4229833B2 (ja) スイッチギヤ
KR100966446B1 (ko) 가스절연개폐장치의 접지개폐기
US4363063A (en) Load break switch with built-in ground fault sensing
CN102231486B (zh) 手车式永磁组合断路装置
CN202695270U (zh) 真空开闭器
CN220753306U (zh) 一种柱上断路器开关结构
CN110120629A (zh) 具有接地开关的开关设备
JPH07115714A (ja) 金属閉鎖形スイッチギヤ
CN108172456A (zh) 高压发电机真空断路器
CN201285996Y (zh) 移开式交流高压真空接触器与熔断器组合电器
CN102738724B (zh) 组合式真空接触器
CN112615296A (zh) 带有断相指示装置的开关柜pt手车绝缘触臂
HK40061250A (en) Voltage-limiting device having a switch means
JPH1141726A (ja) スイッチギヤ

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant