FR1540090A - Perfectionnement aux interrupteurs électriques sous vide - Google Patents

Perfectionnement aux interrupteurs électriques sous vide

Info

Publication number
FR1540090A
FR1540090A FR123117A FR123117A FR1540090A FR 1540090 A FR1540090 A FR 1540090A FR 123117 A FR123117 A FR 123117A FR 123117 A FR123117 A FR 123117A FR 1540090 A FR1540090 A FR 1540090A
Authority
FR
France
Prior art keywords
electric vacuum
further training
vacuum interrupters
interrupters
training
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
FR123117A
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 FR1540090A publication Critical patent/FR1540090A/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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6643—Contacts; Arc-extinguishing means, e.g. arcing rings having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66292—Details relating to the use of multiple screens in vacuum switches
FR123117A 1966-10-03 1967-10-03 Perfectionnement aux interrupteurs électriques sous vide Expired FR1540090A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58380866A 1966-10-03 1966-10-03

Publications (1)

Publication Number Publication Date
FR1540090A true FR1540090A (fr) 1968-09-20

Family

ID=24334636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR123117A Expired FR1540090A (fr) 1966-10-03 1967-10-03 Perfectionnement aux interrupteurs électriques sous vide

Country Status (7)

Country Link
US (1) US3462572A (fr)
JP (1) JPS4529935B1 (fr)
CH (1) CH471455A (fr)
DE (1) DE1640256B2 (fr)
FR (1) FR1540090A (fr)
GB (1) GB1161442A (fr)
SE (1) SE339258B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622724A (en) * 1970-02-24 1971-11-23 Gen Electric Vacuum-type circuit interrupter having contacts with improved arc-revolving means
US3711665A (en) * 1971-02-16 1973-01-16 Allis Chalmers Mfg Co Contact with arc propelling means embodied therein
DE2117845C3 (de) * 1971-04-13 1975-08-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktanordnung für Vakuumschalter
US3889081A (en) * 1972-06-20 1975-06-10 Westinghouse Electric Corp Vacuum interrupter contacts having energy dissipation surfaces
US3809836A (en) * 1972-12-21 1974-05-07 Gen Electric Vacuum-type electric circuit interrupter
GB1441479A (en) * 1973-02-16 1976-06-30 Meidensha Electric Mfg Co Ltd Vacuum circuit breaker assembly
US4006331A (en) * 1975-08-27 1977-02-01 General Electric Company Vacuum interrupter for high voltage applications
US4387280A (en) * 1978-05-29 1983-06-07 General Electric Company High speed hydraulically-actuated operating system for an electric circuit breaker
JPS5530174A (en) * 1978-08-25 1980-03-03 Mitsubishi Electric Corp Vacuum breaker
JPS5772527U (fr) * 1980-10-21 1982-05-04
US4392035A (en) * 1981-06-03 1983-07-05 General Electric Company Vacuum interrupter
JPS58100325A (ja) * 1981-12-09 1983-06-15 三菱電機株式会社 真空しや断器
DE3303659A1 (de) * 1983-02-03 1984-08-16 Vsesojuznyj elektrotechničeskij institut imeni V.I. Lenina, Moskva Kontaktsystem fuer eine vakuumlichtbogenloeschkammer
CA1230909A (fr) * 1983-03-22 1987-12-29 Kaoru Kitakizaki Electrode d'interrupteur a vide ayant une partie a faible conductivite pour la rotation magnetique de l'arc
US4695688A (en) * 1986-03-24 1987-09-22 General Electric Company Electrical contact construction
US4661665A (en) * 1986-07-10 1987-04-28 General Electric Company Vacuum interrupter and method of modifying a vacuum interrupter
JPS6388721A (ja) * 1986-09-30 1988-04-19 三菱電機株式会社 真空遮断器の電極構造
DE3724425A1 (de) * 1987-07-23 1989-02-02 Sachsenwerk Ag Kontaktanordnung fuer einen vakuum-leistungsschalter
US4999463A (en) * 1988-10-18 1991-03-12 Square D Company Arc stalling eliminating device and system
JPH06101282B2 (ja) * 1988-11-24 1994-12-12 三菱電機株式会社 真空スイッチ管
US5530417A (en) * 1994-06-06 1996-06-25 Therm-O-Disc, Incorporated Thermal cutoff with floating contact member
US6747233B1 (en) 2001-12-28 2004-06-08 Abb Technology Ag Non-linear magnetic field distribution in vacuum interrupter contacts
CN102157850B (zh) * 2010-12-30 2012-12-26 上海航天科工电器研究院有限公司 大电流断路器开关插座

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949520A (en) * 1958-04-23 1960-08-16 Gen Electric Contact structure for an electric circuit interrupter
US3182156A (en) * 1961-09-19 1965-05-04 Gen Electric Vacuum-type circuit interrupter
US3158719A (en) * 1962-04-03 1964-11-24 Gen Electric Contact structure for an electric circuit interrupter
US3185799A (en) * 1962-12-17 1965-05-25 Gen Electric Vacuum-type electric circuit interrupter in which a main arc is divided into series-related arcs

Also Published As

Publication number Publication date
GB1161442A (en) 1969-08-13
CH471455A (de) 1969-04-15
JPS4529935B1 (fr) 1970-09-29
SE339258B (fr) 1971-10-04
DE1640256A1 (de) 1970-08-13
US3462572A (en) 1969-08-19
DE1640256B2 (de) 1976-05-26

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