IN144945B - - Google Patents

Info

Publication number
IN144945B
IN144945B IN853/CAL/75A IN853CA1975A IN144945B IN 144945 B IN144945 B IN 144945B IN 853CA1975 A IN853CA1975 A IN 853CA1975A IN 144945 B IN144945 B IN 144945B
Authority
IN
India
Application number
IN853/CAL/75A
Other languages
English (en)
Inventor
D Nicoloso
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Publication of IN144945B publication Critical patent/IN144945B/en

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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/561—Gas reservoirs composed of different independent pressurised compartments put in communication only after their assemblage
IN853/CAL/75A 1974-05-20 1975-04-28 IN144945B ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417453A FR2272475B1 ( ) 1974-05-20 1974-05-20

Publications (1)

Publication Number Publication Date
IN144945B true IN144945B ( ) 1978-07-29

Family

ID=9139055

Family Applications (1)

Application Number Title Priority Date Filing Date
IN853/CAL/75A IN144945B ( ) 1974-05-20 1975-04-28

Country Status (8)

Country Link
US (1) US4016383A ( )
CA (1) CA1048579A ( )
CH (1) CH591755A5 ( )
DE (1) DE2521901C2 ( )
ES (1) ES437797A1 ( )
FR (1) FR2272475B1 ( )
IN (1) IN144945B ( )
IT (1) IT1038274B ( )

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654753C2 (de) * 1976-12-03 1993-11-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltstangenanordnung für einen Hochspannungs-Leistungsschalter
CH615295A5 (en) * 1978-01-18 1980-01-15 Sprecher & Schuh Ag Gas blast circuit breaker
CH625906A5 ( ) * 1978-01-26 1981-10-15 Bbc Brown Boveri & Cie
FR2454687A2 (fr) * 1979-04-20 1980-11-14 Alsthom Cgee Dispositif d'etancheite pour un assemblage d'elements d'appareils de coupure a haute tension
CH647616A5 (en) * 1979-10-12 1985-01-31 Bbc Brown Boveri & Cie High-voltage power circuit breaker
FR2493593A2 (fr) * 1979-11-30 1982-05-07 Alsthom Atlantique Dispositif d'assemblage entre deux enceintes d'un appareil electrique de coupure
FR2471038A1 (fr) * 1979-11-30 1981-06-12 Alsthom Cgee Dispositif d'assemblage entre deux enceintes d'un appareil electrique de coupure
CH654444A5 (fr) * 1981-10-12 1986-02-14 Alsthom Atlantique Disjoncteur a gaz sous pression comprenant pour chaque phase deux chambres de coupure disposees en v.
FR2553927B1 (fr) * 1983-10-24 1986-01-24 Merlin Gerin Dispositif de guidage de la tige de commande d'un disjoncteur haute tension
DE3413962A1 (de) * 1984-02-23 1985-08-29 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hochspannungsschalter
FR2633097B1 (fr) * 1988-06-17 1990-09-21 Alsthom Procede pour le complement de remplissage en gaz d'un appareil electrique a gaz dielectrique sous pression
FR2663780B1 (fr) * 1990-06-26 1992-09-11 Merlin Gerin Disjoncteur haute tension a isolement gazeux et a mecanisme de commande pneumatique.
DE29902208U1 (de) 1999-01-28 2000-08-17 Siemens Ag Mehrphasig gekapselte Freiluft-Hochspannungsschalteinrichtung
JP2001101943A (ja) * 1999-09-30 2001-04-13 Nippon Mitsubishi Oil Corp 電路用開閉器
DE102018213222A1 (de) * 2018-08-07 2020-02-13 Siemens Aktiengesellschaft Schaltvorrichtung und Getriebeeinheit dafür

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095741A (en) * 1965-04-22 1967-12-20 Ass Elect Ind Improved electric circuit breaker
DE1640910A1 (de) * 1967-03-02 1970-12-03 Licentia Gmbh Druckgasschalter mit einem Hoch- und einem Niederdrucksystem
DE2108265C3 (de) * 1971-02-17 1978-05-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochspannungsschalter
DE2204656B2 (de) * 1972-01-28 1979-11-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochspannungsschalter
JPS5624972B2 ( ) * 1973-11-05 1981-06-09

Also Published As

Publication number Publication date
US4016383A (en) 1977-04-05
FR2272475B1 ( ) 1977-10-21
IT1038274B (it) 1979-11-20
FR2272475A1 ( ) 1975-12-19
DE2521901A1 (de) 1975-12-04
DE2521901C2 (de) 1983-07-28
CH591755A5 ( ) 1977-09-30
CA1048579A (fr) 1979-02-13
ES437797A1 (es) 1977-02-01

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