FR2487570B1 - - Google Patents

Info

Publication number
FR2487570B1
FR2487570B1 FR8016222A FR8016222A FR2487570B1 FR 2487570 B1 FR2487570 B1 FR 2487570B1 FR 8016222 A FR8016222 A FR 8016222A FR 8016222 A FR8016222 A FR 8016222A FR 2487570 B1 FR2487570 B1 FR 2487570B1
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
FR8016222A
Other languages
French (fr)
Other versions
FR2487570A1 (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.)
Alstom SA
Original Assignee
Alsthom Atlantique SA
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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR8016222A priority Critical patent/FR2487570A1/fr
Priority to IT68018/81A priority patent/IT1144419B/it
Priority to BR8104731A priority patent/BR8104731A/pt
Priority to CA000382301A priority patent/CA1171444A/fr
Priority to US06/286,220 priority patent/US4421962A/en
Publication of FR2487570A1 publication Critical patent/FR2487570A1/fr
Application granted granted Critical
Publication of FR2487570B1 publication Critical patent/FR2487570B1/fr
Granted 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
    • H01H33/02—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
FR8016222A 1980-07-23 1980-07-23 Disjoncteur a gaz comprime Granted FR2487570A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8016222A FR2487570A1 (fr) 1980-07-23 1980-07-23 Disjoncteur a gaz comprime
IT68018/81A IT1144419B (it) 1980-07-23 1981-07-22 Interruttore a gas compresso
BR8104731A BR8104731A (pt) 1980-07-23 1981-07-22 Disjuntor a gas comprimido
CA000382301A CA1171444A (fr) 1980-07-23 1981-07-22 Disjoncteur a gaz comprime
US06/286,220 US4421962A (en) 1980-07-23 1981-07-23 Compressed gas circuit-breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016222A FR2487570A1 (fr) 1980-07-23 1980-07-23 Disjoncteur a gaz comprime

Publications (2)

Publication Number Publication Date
FR2487570A1 FR2487570A1 (fr) 1982-01-29
FR2487570B1 true FR2487570B1 (enrdf_load_html_response) 1984-03-09

Family

ID=9244442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016222A Granted FR2487570A1 (fr) 1980-07-23 1980-07-23 Disjoncteur a gaz comprime

Country Status (1)

Country Link
FR (1) FR2487570A1 (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625626B1 (fr) * 1987-12-30 1990-04-27 Alsthom Resistance de freinage pour reseau electrique a haute tension
FR2657459A1 (fr) * 1990-01-19 1991-07-26 Alsthom Gec Disjoncteur a haute tension a resistance de fermeture.
US5245145A (en) * 1991-07-23 1993-09-14 Abb Power T&D Company Inc. Modular closing resistor
FR2737936B1 (fr) * 1995-08-18 1997-09-19 Gec Alsthom T & D Sa Disjoncteur muni d'une resistance de fermeture avec dispositif d'insertion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880010C (de) * 1950-04-30 1953-06-18 Sachsenwerk Licht & Kraft Ag Fluessigkeitsarmer Loeschkammerschalter mit Vorwiderstand
US2792476A (en) * 1953-06-30 1957-05-14 Westinghouse Electric Corp Circuit interrupter
US3211868A (en) * 1963-03-14 1965-10-12 Gen Electric Electric circuit breaker having an auxiliary switch with an oscillation-damping latch
FR2450501A1 (fr) * 1979-03-02 1980-09-26 Alsthom Cgee Dispositif d'insertion de resistance a la fermeture d'un appareil d'interruption

Also Published As

Publication number Publication date
FR2487570A1 (fr) 1982-01-29

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