CA924761A - Interrupteur polyphase a auto-soufflage - Google Patents

Interrupteur polyphase a auto-soufflage

Info

Publication number
CA924761A
CA924761A CA087441A CA87441A CA924761A CA 924761 A CA924761 A CA 924761A CA 087441 A CA087441 A CA 087441A CA 87441 A CA87441 A CA 87441A CA 924761 A CA924761 A CA 924761A
Authority
CA
Canada
Prior art keywords
soufflage
interrupteur
polyphase
auto
interrupteur polyphase
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.)
Expired
Application number
CA087441A
Other languages
English (en)
Inventor
Hennebert Jacques
Ferton Jean-Yves
Strippoli Francois
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
Priority claimed from FR6923036A external-priority patent/FR2053503A5/fr
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of CA924761A publication Critical patent/CA924761A/en
Expired 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
CA087441A 1969-07-07 1970-07-06 Interrupteur polyphase a auto-soufflage Expired CA924761A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6923036A FR2053503A5 (enrdf_load_stackoverflow) 1969-07-07 1969-07-07
FR6926647A FR2055871A5 (enrdf_load_stackoverflow) 1969-07-07 1969-08-01

Publications (1)

Publication Number Publication Date
CA924761A true CA924761A (en) 1973-04-17

Family

ID=26215154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA087441A Expired CA924761A (en) 1969-07-07 1970-07-06 Interrupteur polyphase a auto-soufflage

Country Status (3)

Country Link
JP (1) JPS5040585B1 (enrdf_load_stackoverflow)
CA (1) CA924761A (enrdf_load_stackoverflow)
SE (1) SE372653B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364093U (enrdf_load_stackoverflow) * 1976-10-30 1978-05-30

Also Published As

Publication number Publication date
JPS5040585B1 (enrdf_load_stackoverflow) 1975-12-25
SE372653B (enrdf_load_stackoverflow) 1974-12-23

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