FR2369673B1 - - Google Patents

Info

Publication number
FR2369673B1
FR2369673B1 FR7632523A FR7632523A FR2369673B1 FR 2369673 B1 FR2369673 B1 FR 2369673B1 FR 7632523 A FR7632523 A FR 7632523A FR 7632523 A FR7632523 A FR 7632523A FR 2369673 B1 FR2369673 B1 FR 2369673B1
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
FR7632523A
Other languages
French (fr)
Other versions
FR2369673A1 (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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR7632523A priority Critical patent/FR2369673A1/fr
Priority to DE19777728194 priority patent/DE7728194U1/de
Priority to DE19772741022 priority patent/DE2741022C2/de
Priority to CH1114477A priority patent/CH619562A5/de
Priority to IT2852877A priority patent/IT1087103B/it
Publication of FR2369673A1 publication Critical patent/FR2369673A1/fr
Application granted granted Critical
Publication of FR2369673B1 publication Critical patent/FR2369673B1/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • H01H33/982—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow in which the pressure-generating arc is rotated by a magnetic field
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7092—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by several arcing chambers in series
FR7632523A 1976-10-20 1976-10-28 Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz Granted FR2369673A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7632523A FR2369673A1 (fr) 1976-10-28 1976-10-28 Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz
DE19777728194 DE7728194U1 (de) 1976-10-20 1977-09-12 Gasschalter mit Eigenlöschung
DE19772741022 DE2741022C2 (de) 1976-10-20 1977-09-12 Elektrischer Druckgasschalter
CH1114477A CH619562A5 (en) 1976-10-20 1977-09-13 Electric gas switch with self-quenching of the arc
IT2852877A IT1087103B (it) 1976-10-20 1977-10-13 Interrutore pneumatico con spegnimento autonomo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632523A FR2369673A1 (fr) 1976-10-28 1976-10-28 Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz

Publications (2)

Publication Number Publication Date
FR2369673A1 FR2369673A1 (fr) 1978-05-26
FR2369673B1 true FR2369673B1 (en:Method) 1981-02-06

Family

ID=9179312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632523A Granted FR2369673A1 (fr) 1976-10-20 1976-10-28 Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz

Country Status (1)

Country Link
FR (1) FR2369673A1 (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041081A1 (de) * 1980-06-02 1981-12-09 BBC Aktiengesellschaft Brown, Boveri & Cie. Elektrischer Selbstblasschalter
ATE8440T1 (de) * 1980-09-01 1984-07-15 Sprecher + Schuh Ag Druckgasschalter.
IT1196105B (it) * 1984-05-10 1988-11-10 Sace Spa Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione

Also Published As

Publication number Publication date
FR2369673A1 (fr) 1978-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse