IT981048B - Interruttore elettrico a gas compresso - Google Patents

Interruttore elettrico a gas compresso

Info

Publication number
IT981048B
IT981048B IT21101/73A IT2110173A IT981048B IT 981048 B IT981048 B IT 981048B IT 21101/73 A IT21101/73 A IT 21101/73A IT 2110173 A IT2110173 A IT 2110173A IT 981048 B IT981048 B IT 981048B
Authority
IT
Italy
Prior art keywords
compressed gas
gas switch
electric compressed
electric
switch
Prior art date
Application number
IT21101/73A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT981048B publication Critical patent/IT981048B/it

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
IT21101/73A 1972-03-07 1973-03-02 Interruttore elettrico a gas compresso IT981048B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2211617A DE2211617C3 (de) 1972-03-07 1972-03-07 Druckgasschalter

Publications (1)

Publication Number Publication Date
IT981048B true IT981048B (it) 1974-10-10

Family

ID=5838533

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21101/73A IT981048B (it) 1972-03-07 1973-03-02 Interruttore elettrico a gas compresso

Country Status (8)

Country Link
US (1) US3801763A (enrdf_load_stackoverflow)
JP (1) JPS5610732B2 (enrdf_load_stackoverflow)
CH (1) CH547544A (enrdf_load_stackoverflow)
DE (1) DE2211617C3 (enrdf_load_stackoverflow)
FR (1) FR2174838B1 (enrdf_load_stackoverflow)
GB (1) GB1382372A (enrdf_load_stackoverflow)
IT (1) IT981048B (enrdf_load_stackoverflow)
SE (1) SE379605B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406143C3 (de) * 1974-02-07 1978-04-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Druckgas-Leistungsschalter mit zwei feststehenden Schaltstücken und einem Brückenschaltstück
US4000387A (en) * 1974-05-13 1976-12-28 Westinghouse Electric Corporation Puffer-type gas circuit-interrupter
IT1047627B (it) * 1974-10-01 1980-10-20 Reyrolle Parsons Ltd Perfezionamento negli interrutto ri per alte tensioni
JPS5317977A (en) * 1976-08-04 1978-02-18 Fuji Electric Co Ltd Self blowwout gas breaker
DE2708546C3 (de) 1977-02-28 1980-09-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgas-Leistungsschalter
JPS5546426A (en) * 1978-09-29 1980-04-01 Fuji Electric Co Ltd Gas breaker
JPS5550529A (en) * 1978-10-06 1980-04-12 Fuji Electric Co Ltd Gas breaker
JPS5559613A (en) * 1978-10-30 1980-05-06 Tokyo Shibaura Electric Co Gas breaker
DE3224778C2 (de) * 1981-03-30 1986-06-05 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrische Schaltkammer mit Hilfslichtbogen für einen autopneumatischen Druckgasschalter
EP0061992B1 (en) * 1981-03-30 1986-11-20 Ernst Slamecka High-voltage gas-blast puffer type circuit-breaker
DE8711961U1 (de) * 1987-09-01 1988-12-29 Siemens AG, 1000 Berlin und 8000 München Elektrischer Druckgasschalter
FR2661549B1 (fr) * 1990-04-25 1996-07-19 Alsthom Gec Disjoncteur a moyenne ou haute tension a contacts d'arc en bout.
DE19641550A1 (de) * 1996-10-09 1998-04-16 Asea Brown Boveri Leistungsschalter
DE102017206748A1 (de) * 2017-04-21 2018-10-25 Siemens Aktiengesellschaft Doppeldüsenschalter mit Außenkontakt und Verfahren zum Schalten des Doppeldüsenschalters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1080200A (fr) * 1953-06-17 1954-12-07 Merlin Gerin Dispositif de protection de contacts de disjoncteurs
AT236502B (de) * 1962-12-17 1964-10-26 Sprecher & Schuh Ag Druckgasschalter mit durch die Schaltbewegung erzeugter Löschmittelströmung
FR1491851A (fr) * 1965-09-10 1967-08-11 Siemens Ag Disjoncteur à gaz comprimé

Also Published As

Publication number Publication date
US3801763A (en) 1974-04-02
DE2211617B2 (de) 1976-01-29
FR2174838B1 (enrdf_load_stackoverflow) 1979-01-26
DE2211617C3 (de) 1981-02-26
JPS5610732B2 (enrdf_load_stackoverflow) 1981-03-10
JPS48104074A (enrdf_load_stackoverflow) 1973-12-26
GB1382372A (en) 1975-01-29
DE2211617A1 (de) 1973-09-20
FR2174838A1 (enrdf_load_stackoverflow) 1973-10-19
SE379605B (enrdf_load_stackoverflow) 1975-10-13
CH547544A (de) 1974-03-29

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