CH367227A - Leistungsschalter - Google Patents

Leistungsschalter

Info

Publication number
CH367227A
CH367227A CH6869459A CH6869459A CH367227A CH 367227 A CH367227 A CH 367227A CH 6869459 A CH6869459 A CH 6869459A CH 6869459 A CH6869459 A CH 6869459A CH 367227 A CH367227 A CH 367227A
Authority
CH
Switzerland
Prior art keywords
piston
cylinder
switch according
compression device
dependent
Prior art date
Application number
CH6869459A
Other languages
German (de)
English (en)
Inventor
F Cromer Charles
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH367227A publication Critical patent/CH367227A/de

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
    • 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
    • H01H33/905—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 compression volume being formed by a movable cylinder and a semi-mobile piston

Landscapes

  • Circuit Breakers (AREA)
CH6869459A 1958-01-30 1959-01-23 Leistungsschalter CH367227A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US712166A US2913559A (en) 1958-01-30 1958-01-30 Fluid-blast circuit interrupter

Publications (1)

Publication Number Publication Date
CH367227A true CH367227A (de) 1963-02-15

Family

ID=24861004

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6869459A CH367227A (de) 1958-01-30 1959-01-23 Leistungsschalter

Country Status (4)

Country Link
US (1) US2913559A (fr)
CH (1) CH367227A (fr)
DE (1) DE1102860B (fr)
FR (1) FR1221919A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624218A (fr) * 1961-11-03
US3852551A (en) * 1972-09-25 1974-12-03 Westinghouse Electric Corp Puffer-type compressed-gas circuit-interrupter
DE2347605A1 (de) * 1973-09-18 1975-03-20 Siemens Ag Elektrischer druckgasschalter
CH590552A5 (fr) * 1975-09-26 1977-08-15 Sprecher & Schuh Ag
US4293747A (en) * 1976-08-11 1981-10-06 Westinghouse Electric Corp. High-voltage puffer-type compressed-gas circuit-interrupter assemblage
US4271341A (en) * 1977-01-26 1981-06-02 Westinghouse Electric Corp. Circuit breaker operating mechanism
US4251701A (en) * 1978-02-23 1981-02-17 Westinghouse Electric Corp. Circuit interrupter
DE3322597A1 (de) * 1983-05-31 1984-12-06 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Druckgasschalter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR811554A (fr) * 1936-10-02 1937-04-17 Disjoncteur auto-pneumatique
FR828466A (fr) * 1937-01-28 1938-05-18 Alsthom Cgee Perfectionnement apporté aux interrupteurs, à soufflage de l'arc par gaz sous pression, fonctionnant en auto-compresseurs
FR883508A (fr) * 1942-02-13 1943-07-07 Delle Atel Const Electr Interrupteur-sectionneur à mouvement rotatif pour l'extérieur

Also Published As

Publication number Publication date
FR1221919A (fr) 1960-06-07
DE1102860B (de) 1961-03-23
US2913559A (en) 1959-11-17

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