FR2281643A2 - Interrupteur autopneumatique - Google Patents

Interrupteur autopneumatique

Info

Publication number
FR2281643A2
FR2281643A2 FR7427568A FR7427568A FR2281643A2 FR 2281643 A2 FR2281643 A2 FR 2281643A2 FR 7427568 A FR7427568 A FR 7427568A FR 7427568 A FR7427568 A FR 7427568A FR 2281643 A2 FR2281643 A2 FR 2281643A2
Authority
FR
France
Prior art keywords
air blast
arm
swinging arm
arc extinguishing
circuit interrupter
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.)
Granted
Application number
FR7427568A
Other languages
English (en)
Other versions
FR2281643B2 (fr
Inventor
Paul Rozier
Pierre Niel
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.)
Cegelec SA
Delle Alsthom SA
Original Assignee
Cegelec SA
Delle Alsthom 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 Cegelec SA, Delle Alsthom SA filed Critical Cegelec SA
Priority to FR7427568A priority Critical patent/FR2281643A2/fr
Priority to ES436524A priority patent/ES436524A2/es
Publication of FR2281643A2 publication Critical patent/FR2281643A2/fr
Application granted granted Critical
Publication of FR2281643B2 publication Critical patent/FR2281643B2/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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
FR7427568A 1974-08-08 1974-08-08 Interrupteur autopneumatique Granted FR2281643A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7427568A FR2281643A2 (fr) 1974-08-08 1974-08-08 Interrupteur autopneumatique
ES436524A ES436524A2 (es) 1974-08-08 1975-04-11 Dispositivo interruptor de pieza de paso y maniobra girato- ria para circuito electrico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427568A FR2281643A2 (fr) 1974-08-08 1974-08-08 Interrupteur autopneumatique

Publications (2)

Publication Number Publication Date
FR2281643A2 true FR2281643A2 (fr) 1976-03-05
FR2281643B2 FR2281643B2 (fr) 1977-03-25

Family

ID=9142248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427568A Granted FR2281643A2 (fr) 1974-08-08 1974-08-08 Interrupteur autopneumatique

Country Status (1)

Country Link
FR (1) FR2281643A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0772215A1 (fr) * 1995-10-31 1997-05-07 Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Sectionneur, en particulier disjoncteur sectionneur pour moyenne tension

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0772215A1 (fr) * 1995-10-31 1997-05-07 Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Sectionneur, en particulier disjoncteur sectionneur pour moyenne tension

Also Published As

Publication number Publication date
FR2281643B2 (fr) 1977-03-25

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