FR1513019A - Dispositif de contrôle de la pression à l'intérieur d'interrupteurs à coupure dans le vide - Google Patents

Dispositif de contrôle de la pression à l'intérieur d'interrupteurs à coupure dans le vide

Info

Publication number
FR1513019A
FR1513019A FR97319A FR97319A FR1513019A FR 1513019 A FR1513019 A FR 1513019A FR 97319 A FR97319 A FR 97319A FR 97319 A FR97319 A FR 97319A FR 1513019 A FR1513019 A FR 1513019A
Authority
FR
France
Prior art keywords
switches
control device
pressure control
device inside
inside vacuum
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
FR97319A
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
Application granted granted Critical
Publication of FR1513019A publication Critical patent/FR1513019A/fr
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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
FR97319A 1966-03-17 1967-03-03 Dispositif de contrôle de la pression à l'intérieur d'interrupteurs à coupure dans le vide Expired FR1513019A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US535078A US3403297A (en) 1966-03-17 1966-03-17 Vacuum-type circuit interrupter with pressure-monitoring means

Publications (1)

Publication Number Publication Date
FR1513019A true FR1513019A (fr) 1968-02-09

Family

ID=24132741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR97319A Expired FR1513019A (fr) 1966-03-17 1967-03-03 Dispositif de contrôle de la pression à l'intérieur d'interrupteurs à coupure dans le vide

Country Status (6)

Country Link
US (1) US3403297A (fr)
JP (1) JPS4527499B1 (fr)
BR (1) BR6787623D0 (fr)
CH (1) CH458483A (fr)
FR (1) FR1513019A (fr)
GB (1) GB1134487A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056722A2 (fr) * 1981-01-19 1982-07-28 Westinghouse Electric Corporation Interrupteur à vide avec dispositif de contrôle incorporé

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493952A (en) * 1966-08-05 1970-02-03 Gen Electric Electric circuit breaker with contact condition indicator
US3594754A (en) * 1968-01-26 1971-07-20 Westinghouse Electric Corp Pressure measurement arrangements for a vacuum-type circuit interrupter
JPS5041481Y1 (fr) * 1969-05-02 1975-11-26
US3662209A (en) * 1970-05-21 1972-05-09 Gen Electric Electron discharge device with helical conductor providing swap fit
US3641359A (en) * 1970-12-04 1972-02-08 Gen Electric Monitor circuit for vacuum-type electric circuit interrupter
SE410067B (sv) * 1974-04-02 1979-09-17 Siemens Ag Anordning for detektering av bristande driftsduglighet for vakuum-brytkamrar
US3983345A (en) * 1975-01-30 1976-09-28 General Electric Company Method of detecting a leak in any one of the vacuum interrupters of a high voltage circuit breaker
US4163130A (en) * 1975-07-25 1979-07-31 Hitachi, Ltd. Vacuum interrupter with pressure monitoring means
US4103291A (en) * 1976-09-30 1978-07-25 Howe Francis M Leak sensor and indicating system for vacuum circuit interrupters
US4351992A (en) * 1979-11-05 1982-09-28 General Electric Company High-potential testing of vacuum-type circuit interrupters
JPS56167221A (en) * 1980-05-27 1981-12-22 Meidensha Electric Mfg Co Ltd Vacuum degree monitor for vacuum switch
EP0067683B1 (fr) * 1981-06-12 1986-08-20 Kabushiki Kaisha Meidensha Détecteur de champs électriques
DE3270153D1 (en) * 1981-10-30 1986-04-30 Meidensha Electric Mfg Co Ltd Vacuum monitor for vacuum interrupter and use of the vacuum monitor
US4471309A (en) * 1982-02-09 1984-09-11 Westinghouse Electric Corp. Vacuum detector
US4553139A (en) * 1982-07-05 1985-11-12 Kabushiki Kaisha Meidensha Vacuum monitor for vacuum interrupter
US5537858A (en) * 1994-05-18 1996-07-23 National Technical Systems, Inc. System for the nonintrusive monitoring of electrical circuit breaker vessel pressure
EP0758794B1 (fr) * 1995-08-10 2000-02-23 Siemens Aktiengesellschaft Dispositif de surveillance du vide d'un disjoncteur sous vide
EP2682971B1 (fr) * 2012-07-03 2016-11-30 ABB Schweiz AG Dispositif permettant d'indiquer l'état d'un appareil de commutation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790152A (en) * 1922-10-13 1931-01-27 Gen Electric Electrical discharge apparatus
US1757397A (en) * 1925-04-01 1930-05-06 California Inst Of Techn High-voltage fuse
US1819154A (en) * 1928-08-22 1931-08-18 Westinghouse Electric & Mfg Co Vacuum circuit breaker
US1972362A (en) * 1928-12-26 1934-09-04 California Inst Of Techn Electric switching apparatus
GB1084138A (fr) * 1965-01-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056722A2 (fr) * 1981-01-19 1982-07-28 Westinghouse Electric Corporation Interrupteur à vide avec dispositif de contrôle incorporé
EP0056722A3 (fr) * 1981-01-19 1982-08-04 Westinghouse Electric Corporation Interrupteur à vide avec dispositif de contrôle incorporé

Also Published As

Publication number Publication date
DE1640209B2 (de) 1975-09-25
DE1640209A1 (de) 1970-12-03
CH458483A (de) 1968-06-30
JPS4527499B1 (fr) 1970-09-09
US3403297A (en) 1968-09-24
BR6787623D0 (pt) 1973-12-26
GB1134487A (en) 1968-11-27

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