SE398276B - Tryckgasstrombrytare - Google Patents

Tryckgasstrombrytare

Info

Publication number: SE398276B
Authority: SE; Sweden
Prior art keywords: pressure gas; gas switch; switch; pressure; gas
Prior art date: 1974-08-05

Application number

SE7508448A

Other languages

English (en)

Other versions

SE7508448L (sv

Inventor

H Goedecke

K-P Rolff

K Zuckler

H Kopplin

G Richter

P Huhse

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.)

1974-08-05

Filing date

1975-07-24

Publication date

1977-12-12

1975-07-24 Application filed by Siemens Ag filed Critical Siemens Ag

1976-02-06 Publication of SE7508448L publication Critical patent/SE7508448L/sv

1977-12-12 Publication of SE398276B publication Critical patent/SE398276B/sv

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
- H01H33/7053—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 having a bridging element around two hollow tubular contacts

SE7508448A 1974-08-05 1975-07-24 Tryckgasstrombrytare SE398276B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2438017A DE2438017C3 (de)	1974-08-05	1974-08-05	Druckgasschalter

Publications (2)

Publication Number	Publication Date
SE7508448L SE7508448L (sv)	1976-02-06
SE398276B true SE398276B (sv)	1977-12-12

Family

ID=5922665

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7508448A SE398276B (sv)	1974-08-05	1975-07-24	Tryckgasstrombrytare

Country Status (8)

Country	Link
US (1)	US4080521A (sv)
JP (1)	JPS5138070A (sv)
CH (1)	CH596661A5 (sv)
DE (1)	DE2438017C3 (sv)
FR (1)	FR2281642A1 (sv)
GB (1)	GB1493492A (sv)
IT (1)	IT1040125B (sv)
SE (1)	SE398276B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2704389C3 (de) *	1977-01-31	1980-06-26	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Trennschalter für metallgekapselte Hochspannungsschaltanlagen
DE2759268C3 (de)	1977-12-30	1984-08-02	Siemens AG, 1000 Berlin und 8000 München	Druckgasschalter
FR2438906A2 (fr) *	1978-10-09	1980-05-09	Merlin Gerin	Interrupteur a autosoufflage module equipe d'un ecran a fentes de passage du gaz
DE7905497U1 (de) *	1979-02-27	1983-06-30	Siemens AG, 1000 Berlin und 8000 München	Druckgasschalter
DE2908982C3 (de) *	1979-03-06	1982-01-28	Siemens AG, 1000 Berlin und 8000 München	Elektrischer Druckgasschalter
US4409447A (en) *	1979-06-22	1983-10-11	General Electric Company	Gas blast circuit breaker combining a magnetically driven rotating arc and a puffer induced gas blast
DE3134644A1 (de) *	1981-08-28	1983-03-17	Siemens AG, 1000 Berlin und 8000 München	Druckgasschalter
DE3145391C2 (de) *	1981-11-12	1984-10-11	Siemens AG, 1000 Berlin und 8000 München	Druckgasschalter
DE3323865C2 (de) *	1983-06-29	1991-01-03	Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka	Hochspannungsschaltkammer
JPS61144533U (sv) *	1985-02-27	1986-09-06
DE3540474A1 (de) *	1985-11-12	1987-05-14	Siemens Ag	Elektrischer druckgasschalter
DE3816811A1 (de) *	1988-05-14	1988-09-22	Slamecka Ernst	Hochspannungs-druckgasschaltkammer
DE3915700C3 (de) *	1989-05-13	1997-06-19	Aeg Energietechnik Gmbh	Druckgasschalter mit Verdampfungskühlung
JP2017050048A (ja) *	2015-08-31	2017-03-09	株式会社日立製作所	ガス遮断器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE753447C (de) *	1933-10-11	1952-10-20	Voigt & Haeffner Ag	Schalter mit Lichtbogenloeschung durch einen Druckgasstrom
US2233180A (en) *	1938-09-01	1941-02-25	Gen Electric	Electric switch
US3150245A (en) *	1957-09-13	1964-09-22	Westinghouse Electric Corp	Liquefied gas circuit interrupters
CH363697A (de) *	1958-11-18	1962-08-15	Bbc Brown Boveri & Cie	Druckluftschalter mit seitlich geschlossener Löschkammer
DE1083891B (de) *	1959-04-01	1960-06-23	Continental Elektro Ind Ag	Hochspannungsdruckluftschalter
FR1491851A (fr) *	1965-09-10	1967-08-11	Siemens Ag	Disjoncteur à gaz comprimé
FR2076494A5 (sv) *	1970-01-16	1971-10-15	Alsthom Cgee
DE2209287C3 (de) *	1972-02-22	1974-12-12	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Elektrischer Druckgasschalter

1974
- 1974-08-05 DE DE2438017A patent/DE2438017C3/de not_active Expired
1975
- 1975-03-05 GB GB9226/75A patent/GB1493492A/en not_active Expired
- 1975-04-07 FR FR7510789A patent/FR2281642A1/fr active Granted
- 1975-05-15 US US05/577,919 patent/US4080521A/en not_active Expired - Lifetime
- 1975-07-11 CH CH908175A patent/CH596661A5/xx not_active IP Right Cessation
- 1975-07-24 SE SE7508448A patent/SE398276B/sv not_active IP Right Cessation
- 1975-07-25 IT IT25731/75A patent/IT1040125B/it active
- 1975-07-26 JP JP50091491A patent/JPS5138070A/ja active Pending

Also Published As

Publication number	Publication date
FR2281642B1 (sv)	1980-05-23
US4080521A (en)	1978-03-21
JPS5138070A (sv)	1976-03-30
FR2281642A1 (fr)	1976-03-05
GB1493492A (en)	1977-11-30
DE2438017A1 (de)	1976-02-26
IT1040125B (it)	1979-12-20
DE2438017C3 (de)	1981-07-02
DE2438017B2 (de)	1977-05-26
CH596661A5 (sv)	1978-03-15
SE7508448L (sv)	1976-02-06

Publication	Publication Date	Title
AT330286B (de)	1976-06-25	Druckgasschalter
SE419155B (sv)	1981-07-20	Tryckkenslig blojfestanordning
SE398276B (sv)	1977-12-12	Tryckgasstrombrytare
AT336129B (de)	1977-04-25	Druckgasschalter
SE386540B (sv)	1976-08-09	Tryckgasbrytare
AT327313B (de)	1976-01-26	Druckgasschalter
SE402838B (sv)	1978-07-17	Gasstromningsbrytare
AT349441B (de)	1979-04-10	Druckgasanschluss
ATA631576A (de)	1979-08-15	Druckgasschalter
SE394763B (sv)	1977-07-04	Elektrisk tryckgasdriven effektbrytare
SE388306B (sv)	1976-09-27	Tryckgasbrytare
SE402837B (sv)	1978-07-17	Elektrisk tryckgasisolerad effektbrytare
AT344817B (de)	1978-08-10	Druckgasschalter
DK147548C (da)	1985-03-11	Gastrykstermometer
AT338370B (de)	1977-08-25	Druckgasschalter
DK578075A (da)	1976-06-24	Trykkemekanisme
ATA845576A (de)	1979-11-15	Druckgasschalter
DK577875A (da)	1976-06-24	Trykkemekanisme
SE410918B (sv)	1979-11-12	Autopneumatisk tryckgasbrytare
CH541865A (de)	1973-09-15	Druckgasschalter
BE821312A (fr)	1975-02-17	Commutateur
SE405428B (sv)	1978-12-04	Bistabil omkopplare
DK520775A (da)	1976-05-21	Trykgasafbryder af puffertypen
CH518617A (de)	1972-01-31	Druckgasschalter
AT322663B (de)	1975-06-10	Druckgasschalter

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7508448-3 Effective date: 19920210 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7508448-3

Effective date: 19920210

Format of ref document f/p: F