FR2346841A1 - Structure d'un interrupteur electrique d'autosoufflage - Google Patents

Structure d'un interrupteur electrique d'autosoufflage

Info

Publication number
FR2346841A1
FR2346841A1 FR7609257A FR7609257A FR2346841A1 FR 2346841 A1 FR2346841 A1 FR 2346841A1 FR 7609257 A FR7609257 A FR 7609257A FR 7609257 A FR7609257 A FR 7609257A FR 2346841 A1 FR2346841 A1 FR 2346841A1
Authority
FR
France
Prior art keywords
wall
switch
sealed housing
actuating switch
dash pot
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
FR7609257A
Other languages
English (en)
French (fr)
Other versions
FR2346841B1 (enrdf_load_stackoverflow
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7609257A priority Critical patent/FR2346841A1/fr
Publication of FR2346841A1 publication Critical patent/FR2346841A1/fr
Application granted granted Critical
Publication of FR2346841B1 publication Critical patent/FR2346841B1/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
    • H01H33/88—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

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switches With Compound Operations (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR7609257A 1976-03-30 1976-03-30 Structure d'un interrupteur electrique d'autosoufflage Granted FR2346841A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7609257A FR2346841A1 (fr) 1976-03-30 1976-03-30 Structure d'un interrupteur electrique d'autosoufflage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609257A FR2346841A1 (fr) 1976-03-30 1976-03-30 Structure d'un interrupteur electrique d'autosoufflage

Publications (2)

Publication Number Publication Date
FR2346841A1 true FR2346841A1 (fr) 1977-10-28
FR2346841B1 FR2346841B1 (enrdf_load_stackoverflow) 1978-08-25

Family

ID=9171172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609257A Granted FR2346841A1 (fr) 1976-03-30 1976-03-30 Structure d'un interrupteur electrique d'autosoufflage

Country Status (1)

Country Link
FR (1) FR2346841A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029482A1 (de) * 1979-11-22 1981-06-03 Sprecher & Schuh AG Druckgasschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029482A1 (de) * 1979-11-22 1981-06-03 Sprecher & Schuh AG Druckgasschalter

Also Published As

Publication number Publication date
FR2346841B1 (enrdf_load_stackoverflow) 1978-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse