GB1497423A - Vacuum circuit interrupter assembly - Google Patents

Vacuum circuit interrupter assembly

Info

Publication number
GB1497423A
GB1497423A GB13363/75A GB1336375A GB1497423A GB 1497423 A GB1497423 A GB 1497423A GB 13363/75 A GB13363/75 A GB 13363/75A GB 1336375 A GB1336375 A GB 1336375A GB 1497423 A GB1497423 A GB 1497423A
Authority
GB
United Kingdom
Prior art keywords
sensitive device
temperature sensitive
auxiliary switch
april
heated
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
GB13363/75A
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.)
Siemens Corp
Original Assignee
Siemens 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
Priority claimed from DE19742416318 external-priority patent/DE2416318A1/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1497423A publication Critical patent/GB1497423A/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
    • 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
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers

Landscapes

  • Thermally Actuated Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB13363/75A 1974-04-02 1975-04-01 Vacuum circuit interrupter assembly Expired GB1497423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742416318 DE2416318A1 (de) 1973-09-26 1974-04-02 Anordnung zur erfassung mangelnder betriebsfaehigkeit von vakuumschaltgefaessen

Publications (1)

Publication Number Publication Date
GB1497423A true GB1497423A (en) 1978-01-12

Family

ID=5912103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13363/75A Expired GB1497423A (en) 1974-04-02 1975-04-01 Vacuum circuit interrupter assembly

Country Status (5)

Country Link
US (1) US4034264A (enExample)
JP (1) JPS50140868A (enExample)
CH (1) CH607286A5 (enExample)
GB (1) GB1497423A (enExample)
SE (1) SE410067B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167221A (en) * 1980-05-27 1981-12-22 Meidensha Electric Mfg Co Ltd Vacuum degree monitor for vacuum switch
DE3272713D1 (en) * 1981-06-12 1986-09-25 Meidensha Electric Mfg Co Ltd Electric field detector
EP0079181B1 (en) * 1981-10-30 1986-03-26 Kabushiki Kaisha Meidensha Vacuum monitor for vacuum interrupter and use of the vacuum monitor
US6575620B1 (en) 2000-02-15 2003-06-10 The United States Of America As Represented By The Secretary Of The Air Force Method and device for visually measuring structural fatigue using a temperature sensitive coating
US6945845B2 (en) * 2003-03-04 2005-09-20 Applied Materials, Inc. Chemical mechanical polishing apparatus with non-conductive elements
US6930271B1 (en) * 2004-08-13 2005-08-16 Eaton Corporation Circuit interrupter including linear actuator and manual pivot member
CN102941247B (zh) * 2012-11-06 2015-03-18 曲阜天博汽车零部件制造有限公司 应用于自动化装配生产设备中的防错检测装置
CN103219193A (zh) * 2013-03-27 2013-07-24 苏州长量电器有限公司 一种高压负荷开关
CN103227073A (zh) * 2013-04-09 2013-07-31 苏州长量电器有限公司 一种自储能的高压负荷开关
JP6397700B2 (ja) * 2014-09-01 2018-09-26 株式会社日立産機システム 真空バルブの圧力診断装置または真空バルブ装置
CN104715961B (zh) * 2015-03-06 2017-04-05 天津平高智能电气有限公司 端子单元、固封极柱及使用该固封极柱的断路器
DE102015217403A1 (de) * 2015-09-11 2017-03-16 Siemens Aktiengesellschaft Schaltgerät mit einer Vakuumröhre
DE102017105436B3 (de) * 2017-03-14 2018-06-14 DEHN + SÖHNE GmbH + Co. KG. Thermisch auslösbare, mechanische Schalteinrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666339A (en) * 1926-10-22 1928-04-17 Louallen F Miller Luminescent fuse plug
US2318607A (en) * 1940-06-29 1943-05-11 Specialties Dev Corp Thermoresponsive device
US2478117A (en) * 1946-02-13 1949-08-02 Gilbert & Barker Mfg Co Heat controlled switch
US2659789A (en) * 1951-05-18 1953-11-17 Lang Adolph Device for detecting blown fuses
US2983806A (en) * 1958-12-31 1961-05-09 British Oxygen Co Ltd Cooling systems for electrical apparatus
US3214544A (en) * 1961-03-24 1965-10-26 Westinghouse Electric Corp Cooling structures for closed-system gaseous electrical apparatus having terminal bushings
US3404247A (en) * 1966-03-08 1968-10-01 Gen Electric Pressure responsive protective means for vacuum type circuit interrupters
US3403297A (en) * 1966-03-17 1968-09-24 Gen Electric Vacuum-type circuit interrupter with pressure-monitoring means
US3493952A (en) * 1966-08-05 1970-02-03 Gen Electric Electric circuit breaker with contact condition indicator
US3469217A (en) * 1966-11-15 1969-09-23 Ulle C Linton Protector for electrical circuits
JPS4945434B1 (enExample) * 1968-11-22 1974-12-04
FR2127365A5 (enExample) * 1971-03-02 1972-10-13 Cotherm Sa
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
US3864960A (en) * 1973-10-02 1975-02-11 Nasa Vacuum leak detector

Also Published As

Publication number Publication date
SE410067B (sv) 1979-09-17
CH607286A5 (enExample) 1978-11-30
SE7503443L (enExample) 1975-10-03
JPS50140868A (enExample) 1975-11-12
US4034264A (en) 1977-07-05

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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