FR2419575B1 - - Google Patents

Info

Publication number
FR2419575B1
FR2419575B1 FR7905398A FR7905398A FR2419575B1 FR 2419575 B1 FR2419575 B1 FR 2419575B1 FR 7905398 A FR7905398 A FR 7905398A FR 7905398 A FR7905398 A FR 7905398A FR 2419575 B1 FR2419575 B1 FR 2419575B1
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.)
Expired
Application number
FR7905398A
Other versions
FR2419575A1 (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 DE19782809499 external-priority patent/DE2809499A1/de
Priority claimed from DE19782821474 external-priority patent/DE2821474A1/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2419575A1 publication Critical patent/FR2419575A1/fr
Application granted granted Critical
Publication of FR2419575B1 publication Critical patent/FR2419575B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
    • H01H31/36—Contact moved by pantograph
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
    • H01H33/124—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement the auxiliary contact being a whip contact
FR7905398A 1978-03-06 1979-03-01 Sectionneur haute tension Granted FR2419575A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782809499 DE2809499A1 (de) 1978-03-06 1978-03-06 Hochspannungstrennschalter
DE19782821474 DE2821474A1 (de) 1978-05-17 1978-05-17 Hochspannungstrennschalter

Publications (2)

Publication Number Publication Date
FR2419575A1 FR2419575A1 (fr) 1979-10-05
FR2419575B1 true FR2419575B1 (fr) 1984-08-03

Family

ID=25773992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905398A Granted FR2419575A1 (fr) 1978-03-06 1979-03-01 Sectionneur haute tension

Country Status (2)

Country Link
CH (1) CH645750A5 (fr)
FR (1) FR2419575A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709664A1 (de) * 1987-03-24 1988-10-06 Bbc Brown Boveri & Cie Mehrstellungs-kommutierungstrenner fuer hoch- und mittelspannungs-schaltanlagen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537311A (en) * 1940-02-19 1941-06-17 English Electric Co Ltd Improvements in electric circuit breakers of the air-break type
DE1085941B (de) * 1957-11-07 1960-07-28 Licentia Gmbh Einsaeulen-Scherentrenner
FR1489606A (fr) * 1965-08-19 1967-07-21 Siemens Ag Dispositif de contact en particulier pour sectionneurs à pantographe
DE1804671A1 (de) * 1968-10-23 1970-06-04 Licentia Gmbh Scherentrennerkontakt

Also Published As

Publication number Publication date
FR2419575A1 (fr) 1979-10-05
CH645750A5 (en) 1984-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse