JPS48104074A - - Google Patents

Info

Publication number
JPS48104074A
JPS48104074A JP48026879A JP2687973A JPS48104074A JP S48104074 A JPS48104074 A JP S48104074A JP 48026879 A JP48026879 A JP 48026879A JP 2687973 A JP2687973 A JP 2687973A JP S48104074 A JPS48104074 A JP S48104074A
Authority
JP
Japan
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.)
Granted
Application number
JP48026879A
Other languages
Japanese (ja)
Other versions
JPS5610732B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS48104074A publication Critical patent/JPS48104074A/ja
Publication of JPS5610732B2 publication Critical patent/JPS5610732B2/ja
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
    • H01H33/88—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

Landscapes

  • Circuit Breakers (AREA)
JP2687973A 1972-03-07 1973-03-07 Expired JPS5610732B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS48104074A true JPS48104074A (enrdf_load_stackoverflow) 1973-12-26
JPS5610732B2 JPS5610732B2 (enrdf_load_stackoverflow) 1981-03-10

Family

ID=5838533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2687973A Expired JPS5610732B2 (enrdf_load_stackoverflow) 1972-03-07 1973-03-07

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317977A (en) * 1976-08-04 1978-02-18 Fuji Electric Co Ltd Self blowwout gas breaker
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

Families Citing this family (11)

* 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
DE2708546C3 (de) 1977-02-28 1980-09-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgas-Leistungsschalter
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257532A (en) * 1962-12-17 1966-06-21 Sprecher & Schuh Ag Arc-extinguishing circuit-breakers

Family Cites Families (2)

* 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
FR1491851A (fr) * 1965-09-10 1967-08-11 Siemens Ag Disjoncteur à gaz comprimé

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257532A (en) * 1962-12-17 1966-06-21 Sprecher & Schuh Ag Arc-extinguishing circuit-breakers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317977A (en) * 1976-08-04 1978-02-18 Fuji Electric Co Ltd Self blowwout gas breaker
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

Also Published As

Publication number Publication date
US3801763A (en) 1974-04-02
DE2211617C3 (de) 1981-02-26
DE2211617B2 (de) 1976-01-29
FR2174838B1 (enrdf_load_stackoverflow) 1979-01-26
IT981048B (it) 1974-10-10
GB1382372A (en) 1975-01-29
JPS5610732B2 (enrdf_load_stackoverflow) 1981-03-10
DE2211617A1 (de) 1973-09-20
SE379605B (enrdf_load_stackoverflow) 1975-10-13
FR2174838A1 (enrdf_load_stackoverflow) 1973-10-19
CH547544A (de) 1974-03-29

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