FR811554A - Disjoncteur auto-pneumatique - Google Patents

Disjoncteur auto-pneumatique

Info

Publication number
FR811554A
FR811554A FR811554DA FR811554A FR 811554 A FR811554 A FR 811554A FR 811554D A FR811554D A FR 811554DA FR 811554 A FR811554 A FR 811554A
Authority
FR
France
Prior art keywords
auto
circuit breaker
pneumatic circuit
pneumatic
breaker
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
Other languages
English (en)
Inventor
Paul Beylier
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 filed Critical
Application granted granted Critical
Publication of FR811554A publication Critical patent/FR811554A/fr
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
    • H01H33/904—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 characterised by the transmission between operating mechanism and piston or movable contact
FR811554D 1936-10-02 1936-10-02 Disjoncteur auto-pneumatique Expired FR811554A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR811554T 1936-10-02

Publications (1)

Publication Number Publication Date
FR811554A true FR811554A (fr) 1937-04-17

Family

ID=9261381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811554D Expired FR811554A (fr) 1936-10-02 1936-10-02 Disjoncteur auto-pneumatique

Country Status (1)

Country Link
FR (1) FR811554A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062789B (de) * 1957-11-23 1959-08-06 Sachsenwerk Licht & Kraft Ag Druckluftblaseinrichtung fuer elektrische Leistungsschalter
US2913559A (en) * 1958-01-30 1959-11-17 Westinghouse Electric Corp Fluid-blast circuit interrupter
US3164706A (en) * 1961-11-03 1965-01-05 Westinghouse Electric Corp Mechanical operating means for fluidblast circuit interrupter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062789B (de) * 1957-11-23 1959-08-06 Sachsenwerk Licht & Kraft Ag Druckluftblaseinrichtung fuer elektrische Leistungsschalter
US2913559A (en) * 1958-01-30 1959-11-17 Westinghouse Electric Corp Fluid-blast circuit interrupter
DE1102860B (de) * 1958-01-30 1961-03-23 Westinghouse Electric Corp Leistungsschalter
US3164706A (en) * 1961-11-03 1965-01-05 Westinghouse Electric Corp Mechanical operating means for fluidblast circuit interrupter

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