FR2015371A1 - - Google Patents

Info

Publication number
FR2015371A1
FR2015371A1 FR6927318A FR6927318A FR2015371A1 FR 2015371 A1 FR2015371 A1 FR 2015371A1 FR 6927318 A FR6927318 A FR 6927318A FR 6927318 A FR6927318 A FR 6927318A FR 2015371 A1 FR2015371 A1 FR 2015371A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6927318A
Other languages
French (fr)
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.)
Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA
Original Assignee
Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA
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 Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA filed Critical Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA
Publication of FR2015371A1 publication Critical patent/FR2015371A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
FR6927318A 1968-08-09 1969-08-08 Withdrawn FR2015371A1 (Direct)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999868 1968-08-09

Publications (1)

Publication Number Publication Date
FR2015371A1 true FR2015371A1 (Direct) 1970-04-24

Family

ID=11162955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6927318A Withdrawn FR2015371A1 (Direct) 1968-08-09 1969-08-08

Country Status (3)

Country Link
DE (1) DE1939555A1 (Direct)
FR (1) FR2015371A1 (Direct)
GB (1) GB1263170A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493034A1 (fr) * 1980-10-27 1982-04-30 Merlin Gerin Disjoncteur haute tension a autosoufflage a chambres auxiliaires d'insertion de resistances a la fermeture

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451011C2 (de) * 1974-10-26 1984-06-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hochspannungs-Leistungsschalter mit Ein- und Ausschaltwiderständen
DE2439066C2 (de) * 1974-08-14 1982-06-03 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung zur Begrenzung von Strömen
DE2949753A1 (de) * 1979-12-07 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Hochspannungs-leistungsschalter
CH654139A5 (de) * 1981-04-22 1986-01-31 Sprecher & Schuh Ag Hochspannungsschalter.
CH661145A5 (de) * 1982-12-17 1987-06-30 Sprecher Energie Ag Hochspannungsschalter mit einschaltwiderstand.
JPS62229631A (ja) * 1986-03-28 1987-10-08 三菱電機株式会社 回路しや断器
JPH06101276B2 (ja) * 1989-08-24 1994-12-12 三菱電機株式会社 断路器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493034A1 (fr) * 1980-10-27 1982-04-30 Merlin Gerin Disjoncteur haute tension a autosoufflage a chambres auxiliaires d'insertion de resistances a la fermeture

Also Published As

Publication number Publication date
GB1263170A (en) 1972-02-09
DE1939555A1 (de) 1970-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse