SE7811899L - Tryckgasbrytare - Google Patents

Tryckgasbrytare

Info

Publication number
SE7811899L
SE7811899L SE7811899A SE7811899A SE7811899L SE 7811899 L SE7811899 L SE 7811899L SE 7811899 A SE7811899 A SE 7811899A SE 7811899 A SE7811899 A SE 7811899A SE 7811899 L SE7811899 L SE 7811899L
Authority
SE
Sweden
Prior art keywords
pressure gas
gas switch
switch
pressure
gas
Prior art date
Application number
SE7811899A
Other languages
English (en)
Other versions
SE431696B (sv
Inventor
R Thaler
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of SE7811899L publication Critical patent/SE7811899L/sv
Publication of SE431696B publication Critical patent/SE431696B/sv

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
SE7811899A 1977-12-12 1978-11-17 Tryckgasbrytare SE431696B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1519877A CH622377A5 (sv) 1977-12-12 1977-12-12

Publications (2)

Publication Number Publication Date
SE7811899L true SE7811899L (sv) 1979-06-13
SE431696B SE431696B (sv) 1984-02-20

Family

ID=4407181

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811899A SE431696B (sv) 1977-12-12 1978-11-17 Tryckgasbrytare

Country Status (5)

Country Link
US (1) US4302645A (sv)
AT (1) AT373101B (sv)
CH (1) CH622377A5 (sv)
DE (1) DE2844323A1 (sv)
SE (1) SE431696B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154124A (ja) * 1982-03-09 1983-09-13 株式会社東芝 パツフア形ガスしや断器
US4486635A (en) * 1983-07-05 1984-12-04 Westinghouse Electric Corp. High-voltage circuit breaker with improved puffer means
DE3346353A1 (de) * 1983-12-22 1985-07-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer druckgasschalter
US4780581A (en) * 1987-10-30 1988-10-25 Rte Corporation Suicide switch/interrupter with variable volume chamber and puffer action
EP0554686B1 (de) * 1992-02-06 1996-07-03 GEC Alsthom T&D AG Druckgasschalter
FR2694987B1 (fr) * 1992-08-21 1994-10-07 Alsthom Gec Disjoncteur à haute tension ayant une chambre de coupure à volume de soufflage variable.
SE514917C2 (sv) * 1994-12-29 2001-05-14 Abb Ab Högspänningsbrytare samt förfarande för tillverkning av en sådan brytare
SE505581C2 (sv) * 1995-03-30 1997-09-15 Asea Brown Boveri Högspänningsbrytare
DE29706202U1 (de) 1997-03-27 1997-06-05 Siemens AG, 80333 München Druckgasleistungsschalter
DE102006019383A1 (de) * 2006-04-24 2007-10-25 Siemens Ag Unterbrechereinheit eines elektrischen Schaltgerätes
CN102306590B (zh) * 2011-06-01 2013-08-28 厦门华电开关有限公司 断路器灭弧室

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE563236A (sv) * 1956-12-20
US3164703A (en) * 1959-09-15 1965-01-05 Westinghouse Electric Corp Circuit interrupter of the single-bushing type with canted terminal-bushing construction
CH517371A (de) * 1970-06-24 1971-12-31 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
CH556602A (de) * 1973-01-12 1974-11-29 Sprecher & Schuh Ag Druckgasschalter.
GB1525460A (en) * 1974-10-11 1978-09-20 Reyrolle Parsons Ltd High-voltage circuit-interrupters
FR2291601A1 (fr) * 1974-11-15 1976-06-11 Alsthom Cgee Dispositif de coupure a autocompression
US4160888A (en) * 1976-06-10 1979-07-10 Hitachi, Ltd. Puffer-type gas-blast circuit breaker

Also Published As

Publication number Publication date
US4302645A (en) 1981-11-24
SE431696B (sv) 1984-02-20
AT373101B (de) 1983-12-27
CH622377A5 (sv) 1981-03-31
DE2844323A1 (de) 1979-06-13
ATA759378A (de) 1983-04-15

Similar Documents

Publication Publication Date Title
SE7707571L (sv) Gasstyrd omkopplare
BR7707941A (pt) Comutador de pressao
AT366482B (de) Umschaltventil
FI781081A (fi) Isolerad marinbehaollare foer flytande gas
IT7822414A0 (it) Interruttore elettrico a gas.
SE7703422L (sv) Tvaaxlig gasturbinanleggning
SE7811899L (sv) Tryckgasbrytare
AT372545B (de) Druckgasschalter
ATA631576A (de) Druckgasschalter
AT372015B (de) Druckaufschlussvorrichtung
SE7808450L (sv) Tryckutovande anordning
AT373102B (de) Druckgasschalter
IT1098688B (it) Pressostato elettrico
AT344817B (de) Druckgasschalter
SE7801417L (sv) Autopneumatisk tryckgasbrytare
AT371943B (de) Druckschalter
NO773757L (no) Autopneumatisk trykkgassbryter.
ATA845576A (de) Druckgasschalter
IT1096417B (it) Pressostato elettrico
JPS53117791A (en) Gas switch
DD134694A1 (de) Druckgasschalter
SE7600239L (sv) Autopneumatisk tryckgasbrytare
IT1101542B (it) Pressostato elettrico
AT374301B (de) Selbstbeblasender druckgasschalter
NL7711895A (nl) Drukgolf-schakelaar.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7811899-9

Effective date: 19880322

Format of ref document f/p: F