FR1243097A - Interrupteur pneumatique - Google Patents

Interrupteur pneumatique

Info

Publication number
FR1243097A
FR1243097A FR811877A FR811877A FR1243097A FR 1243097 A FR1243097 A FR 1243097A FR 811877 A FR811877 A FR 811877A FR 811877 A FR811877 A FR 811877A FR 1243097 A FR1243097 A FR 1243097A
Authority
FR
France
Prior art keywords
pneumatic switch
pneumatic
switch
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
FR811877A
Other languages
English (en)
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR1243097A publication Critical patent/FR1243097A/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
FR811877A 1958-12-06 1959-12-02 Interrupteur pneumatique Expired FR1243097A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1132558 1958-12-06

Publications (1)

Publication Number Publication Date
FR1243097A true FR1243097A (fr) 1960-10-07

Family

ID=20293757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811877A Expired FR1243097A (fr) 1958-12-06 1959-12-02 Interrupteur pneumatique

Country Status (5)

Country Link
US (1) US2987596A (fr)
CH (1) CH376161A (fr)
DE (1) DE1150428B (fr)
FR (1) FR1243097A (fr)
GB (1) GB875968A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557330A (en) * 1967-03-22 1971-01-19 Westinghouse Electric Corp Downstream piston-type compressed-gas circuit interrupters
JPS52133575A (en) * 1976-05-04 1977-11-09 Hitachi Ltd Buffer gas breaker
CH656976A5 (de) * 1981-06-30 1986-07-31 Bbc Brown Boveri & Cie Kompressionskolbenschalter.
DE102016226034A1 (de) 2016-12-22 2018-06-28 Siemens Aktiengesellschaft Elektrische Schalteinrichtung
CN112017904B (zh) * 2019-05-28 2022-08-12 河南平芝高压开关有限公司 断路器及其静侧尾部气流通道结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE588443C (de) * 1928-10-09 1933-11-28 Sigwart Ruppel Dipl Ing Schaltanlage mit Druckgasschalter
DE597533C (de) * 1931-07-12 1934-05-26 Aeg Einrichtung zur Umformung hoher Spannungen mittels einer druckgasbeblasenen Funkenstrecke
DE644970C (de) * 1931-10-19 1937-05-19 Const Electr De Delle Sa Atel Auslassvorrichtung fuer die Gase von Druckgasschaltern
US2051478A (en) * 1933-04-25 1936-08-18 Weldon O Hampton Arc extinguishing apparatus
DE676353C (de) * 1938-04-26 1939-06-02 Studiengesellschaft Fuer Hochl Druckgasschalter mit Fremdbeblasung
US2293513A (en) * 1939-10-11 1942-08-18 Gen Electric Electric air circuit breaker
US2284842A (en) * 1939-11-06 1942-06-02 Gen Electric Circuit breaking apparatus
BE467249A (fr) * 1940-04-15
US2333598A (en) * 1941-01-09 1943-11-02 Westinghouse Electric & Mfg Co Circuit interrupter
DE909216C (de) * 1942-04-18 1954-04-15 Aeg Elektrischer Hochspannungsschalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel
US2526387A (en) * 1946-01-24 1950-10-17 Milliken Humphreys Air blast circuit breaker

Also Published As

Publication number Publication date
CH376161A (de) 1964-03-31
GB875968A (en) 1961-08-30
US2987596A (en) 1961-06-06
DE1150428B (de) 1963-06-20

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