GB1329725A - Electrical switch for high voltages - Google Patents

Electrical switch for high voltages

Info

Publication number
GB1329725A
GB1329725A GB4444070A GB4444070A GB1329725A GB 1329725 A GB1329725 A GB 1329725A GB 4444070 A GB4444070 A GB 4444070A GB 4444070 A GB4444070 A GB 4444070A GB 1329725 A GB1329725 A GB 1329725A
Authority
GB
United Kingdom
Prior art keywords
earthing
switch
contact
vacuum
contacts
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
Application number
GB4444070A
Other languages
English (en)
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.)
INST PRUFFELD fur ELEKTRISCHE
Original Assignee
INST PRUFFELD fur ELEKTRISCHE
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 INST PRUFFELD fur ELEKTRISCHE filed Critical INST PRUFFELD fur ELEKTRISCHE
Publication of GB1329725A publication Critical patent/GB1329725A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02B13/075—Earthing 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
    • H01H33/60—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
    • 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
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB4444070A 1970-07-01 1970-09-17 Electrical switch for high voltages Expired GB1329725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14849970 1970-07-01

Publications (1)

Publication Number Publication Date
GB1329725A true GB1329725A (en) 1973-09-12

Family

ID=5482672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4444070A Expired GB1329725A (en) 1970-07-01 1970-09-17 Electrical switch for high voltages

Country Status (6)

Country Link
BE (1) BE759947A (enrdf_load_stackoverflow)
BG (1) BG27924A3 (enrdf_load_stackoverflow)
DE (1) DE2037234A1 (enrdf_load_stackoverflow)
FR (1) FR2060864A5 (enrdf_load_stackoverflow)
GB (1) GB1329725A (enrdf_load_stackoverflow)
NL (1) NL7013087A (enrdf_load_stackoverflow)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
JP3175704B2 (ja) 1995-09-27 2001-06-11 株式会社日立製作所 絶縁開閉装置
JP3175701B2 (ja) 1995-09-27 2001-06-11 株式会社日立製作所 絶縁開閉装置
JP3175702B2 (ja) 1995-09-27 2001-06-11 株式会社日立製作所 絶縁開閉装置
JP3175703B2 (ja) 1995-09-27 2001-06-11 株式会社日立製作所 絶縁開閉装置
USRE37244E1 (en) 1995-09-27 2001-06-26 Hitachi, Ltd. Insulated type switching device
EP1020970A4 (en) * 1997-09-29 2002-08-21 Mitsubishi Electric Corp SWITCHING APPARATUS
WO2006131560A1 (en) * 2005-06-10 2006-12-14 Areva T & D Ag An electric switch having an annular stationary contact
EP1739802A1 (en) 2005-06-29 2007-01-03 Hitachi, Ltd. Vacuum insulated switchgear
US7429710B2 (en) 2003-08-07 2008-09-30 Areva T&D Sa Three-position ground switch
US7790998B2 (en) 2007-06-13 2010-09-07 Hitachi, Ltd. Vacuum insulated switchgear
CN101477914B (zh) * 2008-09-05 2011-07-20 北京利德华福电气技术有限公司 带有锥形触头的单刀双掷真空开关管
CN102227058A (zh) * 2011-03-15 2011-10-26 广东阿尔派电力科技股份有限公司 一种固体绝缘真空环网柜及其系统
CN101055813B (zh) * 2006-04-12 2012-02-01 阿雷瓦能源技术有限责任公司 用于中压或高压开关设备的三位开关
CN111489915A (zh) * 2020-04-28 2020-08-04 羊贷丽 一种真空开关

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428632A (en) * 1973-02-20 1976-03-17 Nissan Motor Tyre air pressure sensor
DE3609509A1 (de) * 1986-03-20 1987-09-24 Behr Industrieanlagen Elektrischer hochspannungsschalter zum erden insbesondere eines elektrostatischen beschichtungssystems
JP3664899B2 (ja) * 1998-11-27 2005-06-29 株式会社東芝 真空開閉装置
DE10030670C2 (de) * 2000-06-23 2002-06-13 Siemens Ag Vakuumschaltröhre mit zwei Kontaktsystemen
DE10220110B4 (de) * 2002-05-04 2008-02-21 Abb Patent Gmbh Vakuumschaltkammer
DE10360633A1 (de) * 2003-12-19 2005-07-28 Abb Technology Ag Mittelspannungsschaltanlage
FR2927194B1 (fr) 2008-01-31 2010-02-19 Schneider Electric Ind Sas Ampoule a vide pour un appareil electrique de coupure assurant au moins la fonction sectionneur
CN101807488A (zh) * 2010-04-21 2010-08-18 山东晨鸿电气有限公司 真空灭弧室的三工位装置

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3175704B2 (ja) 1995-09-27 2001-06-11 株式会社日立製作所 絶縁開閉装置
JP3175701B2 (ja) 1995-09-27 2001-06-11 株式会社日立製作所 絶縁開閉装置
JP3175702B2 (ja) 1995-09-27 2001-06-11 株式会社日立製作所 絶縁開閉装置
JP3175703B2 (ja) 1995-09-27 2001-06-11 株式会社日立製作所 絶縁開閉装置
USRE37244E1 (en) 1995-09-27 2001-06-26 Hitachi, Ltd. Insulated type switching device
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
US6259051B1 (en) 1997-07-23 2001-07-10 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
EP1020970A4 (en) * 1997-09-29 2002-08-21 Mitsubishi Electric Corp SWITCHING APPARATUS
EP1615309A3 (en) * 1997-09-29 2006-09-06 Mitsubishi Denki Kabushiki Kaisha Switchgear
US7429710B2 (en) 2003-08-07 2008-09-30 Areva T&D Sa Three-position ground switch
US7982143B2 (en) 2005-06-10 2011-07-19 Areva T & D Ag Electric switch having an annular stationary contact
WO2006131560A1 (en) * 2005-06-10 2006-12-14 Areva T & D Ag An electric switch having an annular stationary contact
FR2887070A1 (fr) * 2005-06-10 2006-12-15 Areva T & D Ag Commutateur electrique comportant un contact fixe annulaire
EP1739802A1 (en) 2005-06-29 2007-01-03 Hitachi, Ltd. Vacuum insulated switchgear
CN101055813B (zh) * 2006-04-12 2012-02-01 阿雷瓦能源技术有限责任公司 用于中压或高压开关设备的三位开关
US8304679B2 (en) 2007-06-13 2012-11-06 Hitachi, Ltd. Vacuum insulated switchgear
US7902480B2 (en) 2007-06-13 2011-03-08 Hitachi, Ltd. Vacuum insulated switchgear
US7790998B2 (en) 2007-06-13 2010-09-07 Hitachi, Ltd. Vacuum insulated switchgear
US8373082B2 (en) 2007-06-13 2013-02-12 Hitachi, Ltd. Vacuum insulated switchgear
CN101477914B (zh) * 2008-09-05 2011-07-20 北京利德华福电气技术有限公司 带有锥形触头的单刀双掷真空开关管
CN102227058A (zh) * 2011-03-15 2011-10-26 广东阿尔派电力科技股份有限公司 一种固体绝缘真空环网柜及其系统
CN102227058B (zh) * 2011-03-15 2014-10-29 广东阿尔派电力科技股份有限公司 一种固体绝缘真空环网柜及其系统
CN111489915A (zh) * 2020-04-28 2020-08-04 羊贷丽 一种真空开关
CN111489915B (zh) * 2020-04-28 2022-11-08 国网安徽省电力有限公司池州市贵池区供电公司 一种真空开关

Also Published As

Publication number Publication date
NL7013087A (enrdf_load_stackoverflow) 1972-03-07
DE2037234A1 (de) 1972-02-03
FR2060864A5 (enrdf_load_stackoverflow) 1971-06-18
BE759947A (fr) 1971-06-07
BG27924A3 (en) 1980-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees