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CH422943A - Druckgasschalter mit geschlossenem Gaskreislauf - Google Patents

Druckgasschalter mit geschlossenem Gaskreislauf

Info

Publication number
CH422943A
CH422943A CH1054365A CH1054365A CH422943A CH 422943 A CH422943 A CH 422943A CH 1054365 A CH1054365 A CH 1054365A CH 1054365 A CH1054365 A CH 1054365A CH 422943 A CH422943 A CH 422943A
Authority
CH
Switzerland
Prior art keywords
closed
switch
compressed gas
circuit
gas
Prior art date
Application number
CH1054365A
Other languages
English (en)
Inventor
Adrianus Dipl-Ing Fro Egbertus
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1054365A priority Critical patent/CH422943A/de
Priority to DEA49864A priority patent/DE1212190B/de
Priority to US566311A priority patent/US3439140A/en
Priority to FR70654A priority patent/FR1487663A/fr
Priority to SE10180/66A priority patent/SE330200B/xx
Publication of CH422943A publication Critical patent/CH422943A/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
    • 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
CH1054365A 1965-07-28 1965-07-28 Druckgasschalter mit geschlossenem Gaskreislauf CH422943A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1054365A CH422943A (de) 1965-07-28 1965-07-28 Druckgasschalter mit geschlossenem Gaskreislauf
DEA49864A DE1212190B (de) 1965-07-28 1965-07-28 Druckgasschalter mit geschlossenem Gaskreislauf
US566311A US3439140A (en) 1965-07-28 1966-07-19 Pressure gas operated switch with closed gas circuit
FR70654A FR1487663A (fr) 1965-07-28 1966-07-25 Disjoncteur à gaz comprimé fonctionnant en circuit fermé
SE10180/66A SE330200B (de) 1965-07-28 1966-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1054365A CH422943A (de) 1965-07-28 1965-07-28 Druckgasschalter mit geschlossenem Gaskreislauf

Publications (1)

Publication Number Publication Date
CH422943A true CH422943A (de) 1966-10-31

Family

ID=4364319

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1054365A CH422943A (de) 1965-07-28 1965-07-28 Druckgasschalter mit geschlossenem Gaskreislauf

Country Status (4)

Country Link
US (1) US3439140A (de)
CH (1) CH422943A (de)
FR (1) FR1487663A (de)
SE (1) SE330200B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016983B1 (de) * 1979-03-09 1984-02-08 Licentia Patent-Verwaltungs-GmbH Autopneumatischer Druckgasschalter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614357A (en) * 1969-05-08 1971-10-19 Ite Imperial Corp Gas blast circuit interrupter using main movable contact as blast valve
NL160974C (nl) * 1971-09-07 1979-12-17 Coq Bv Persgasschakelaar met samenwerkende buisvormige contactstukken.
FR2165184A5 (de) * 1971-12-21 1973-08-03 Alsthom Cgee
US3889084A (en) * 1973-09-19 1975-06-10 I T E Corp Contact for high voltage gas blast circuit breaker with time-delayed opening
US3909571A (en) * 1973-09-19 1975-09-30 Ite Imperial Corp Contact structure for high voltage gas blast circuit interrupter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526782A (de) * 1953-02-26
CH372364A (de) * 1959-10-08 1963-10-15 Bbc Brown Boveri & Cie Leistungsschalter mit geschlossenem Löschgasumlauf
US3290469A (en) * 1964-09-30 1966-12-06 Westinghouse Electric Corp Compressed-gas circuit interrupter having cavitation means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016983B1 (de) * 1979-03-09 1984-02-08 Licentia Patent-Verwaltungs-GmbH Autopneumatischer Druckgasschalter

Also Published As

Publication number Publication date
US3439140A (en) 1969-04-15
SE330200B (de) 1970-11-09
FR1487663A (fr) 1967-07-07

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