GB1532828A - Method of detecting a leak in the vacuum interrupters of a high voltage vacuum circuit breaker - Google Patents

Method of detecting a leak in the vacuum interrupters of a high voltage vacuum circuit breaker

Info

Publication number
GB1532828A
GB1532828A GB3535/76A GB353576A GB1532828A GB 1532828 A GB1532828 A GB 1532828A GB 3535/76 A GB3535/76 A GB 3535/76A GB 353576 A GB353576 A GB 353576A GB 1532828 A GB1532828 A GB 1532828A
Authority
GB
United Kingdom
Prior art keywords
vacuum
tank
vacuum interrupters
rods
interrupters
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
GB3535/76A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1532828A publication Critical patent/GB1532828A/en
Expired legal-status Critical Current

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
    • H01H33/668—Means for obtaining or monitoring the vacuum

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Measuring Fluid Pressure (AREA)
GB3535/76A 1975-01-30 1976-01-29 Method of detecting a leak in the vacuum interrupters of a high voltage vacuum circuit breaker Expired GB1532828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/545,636 US3983345A (en) 1975-01-30 1975-01-30 Method of detecting a leak in any one of the vacuum interrupters of a high voltage circuit breaker

Publications (1)

Publication Number Publication Date
GB1532828A true GB1532828A (en) 1978-11-22

Family

ID=24176980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3535/76A Expired GB1532828A (en) 1975-01-30 1976-01-29 Method of detecting a leak in the vacuum interrupters of a high voltage vacuum circuit breaker

Country Status (6)

Country Link
US (1) US3983345A (enExample)
JP (1) JPS51100274A (enExample)
BR (1) BR7600633A (enExample)
ES (1) ES444723A1 (enExample)
FR (1) FR2299713A1 (enExample)
GB (1) GB1532828A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168198A (en) * 1984-11-21 1986-06-11 Ass Elect Ind Terminating vacuum switches

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553139A (en) * 1982-07-05 1985-11-12 Kabushiki Kaisha Meidensha Vacuum monitor for vacuum interrupter
DE3743868A1 (de) * 1987-09-30 1989-07-06 Siemens Ag Verfahren und vorrichtung zum vakuumnachweis bei vakuumschaltroehren
KR0167544B1 (ko) * 1988-11-28 1999-01-15 미다 가쓰시게 개폐기
DE19539535A1 (de) * 1995-10-24 1997-04-30 Siemens Ag Verfahren zur Drucküberwachung einer Vakuumschaltröhre
JP2002152926A (ja) * 2000-11-09 2002-05-24 Mitsubishi Electric Corp ガス絶縁開閉装置
TWI263236B (en) * 2003-05-19 2006-10-01 Hitachi Ltd Vacuum switchgear
US7302854B2 (en) * 2004-05-18 2007-12-04 Jennings Technology Method and apparatus for the detection of high pressure conditions in a vacuum-type electrical device
US7225676B2 (en) * 2004-05-18 2007-06-05 Jennings Technology Method and apparatus for the detection of high pressure conditions in a vacuum switching device
US7802480B2 (en) * 2004-05-18 2010-09-28 Thomas And Betts International, Inc. Method and apparatus for the detection of high pressure conditions in a vacuum-type electrical device
US7313964B2 (en) * 2004-05-18 2008-01-01 Jennings Technology Method and apparatus for the detection of high pressure conditions in a vacuum-type electrical device
US7148677B2 (en) * 2005-02-15 2006-12-12 Eaton Corporation Vacuum circuit interrupter including circuit monitoring leakage or loss of vacuum and method of monitoring a vacuum interrupter for leakage or loss of vacuum
US7383733B2 (en) * 2005-09-30 2008-06-10 Jennings Technology Method and apparatus for the sonic detection of high pressure conditions in a vacuum switching device
CN102484360B (zh) * 2009-10-29 2014-08-27 三菱电机株式会社 电气开关装置
JP5646057B2 (ja) * 2011-06-17 2014-12-24 三菱電機株式会社 タンク形真空遮断器
USD703622S1 (en) * 2012-03-23 2014-04-29 Mitsubishi Electric Corporation Shield for vacuum circuit breaker
WO2014110193A1 (en) * 2013-01-10 2014-07-17 The Trustees Of The University Of Pennsylvania Hydraulic crumb silicone and orthotics comprising same
JP2015043656A (ja) * 2013-08-26 2015-03-05 株式会社東芝 開閉器
BR112016026349B1 (pt) 2014-05-12 2022-11-22 Cooper Technologies Company Sistema de detecção de um interruptor a vácuo, método para detectar uma perda de vácuo em um interruptor a vácuo, interruptor a vácuo e sistema
JP6492665B2 (ja) * 2015-01-07 2019-04-03 株式会社明電舎 真空遮断器及び真空遮断器の開閉構造
US9396888B1 (en) * 2015-02-02 2016-07-19 Mitsubishi Electric Power Products, Inc. Copper-aluminum electrical joint
US10541094B1 (en) * 2018-07-27 2020-01-21 Eaton Intelligent Power Limited Vacuum interrupter with radial bellows
CN109490934B (zh) * 2018-12-19 2022-11-25 上海平高天灵开关有限公司 一种真空灭弧室x射线检测平台
CN110911218A (zh) * 2019-12-27 2020-03-24 苏州中康电力运营有限公司 一种防止高压真空断路器储能电机烧毁的防护装置
US11302499B1 (en) * 2020-10-07 2022-04-12 Mitsubishi Electric Power Products, Inc. Vacuum circuit breaker
DE102022119447A1 (de) * 2022-08-03 2024-02-08 Schneider Electric Industries Sas Leistungsschalter
CN120413354B (zh) * 2025-07-02 2025-09-05 四川晨坤电气设备有限公司 一种真空断路器及高压电力设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972362A (en) * 1928-12-26 1934-09-04 California Inst Of Techn Electric switching apparatus
US3403297A (en) * 1966-03-17 1968-09-24 Gen Electric Vacuum-type circuit interrupter with pressure-monitoring means
US3472981A (en) * 1966-08-05 1969-10-14 Gen Electric Pressure responsive protective means for vacuum type circuit interrupters immersed in liquid
JPS4945434B1 (enExample) * 1968-11-22 1974-12-04
US3641359A (en) * 1970-12-04 1972-02-08 Gen Electric Monitor circuit for vacuum-type electric circuit interrupter
US3814885A (en) * 1973-07-11 1974-06-04 Gen Electric Method of detecting a leak in a vacuum interrupter located inside a housing containing pressurized gas
US3839612A (en) * 1973-08-08 1974-10-01 Gen Electric Vacuum-type circuit breaker comprising series-connected vacuum interrupters within a grounded tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168198A (en) * 1984-11-21 1986-06-11 Ass Elect Ind Terminating vacuum switches

Also Published As

Publication number Publication date
JPS51100274A (enExample) 1976-09-04
BR7600633A (pt) 1976-08-31
FR2299713A1 (fr) 1976-08-27
US3983345A (en) 1976-09-28
ES444723A1 (es) 1977-05-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee