EP0374383A3 - SF6-Schalter mit vom Lichtbogen unterstützter Beblasung - Google Patents

SF6-Schalter mit vom Lichtbogen unterstützter Beblasung Download PDF

Info

Publication number
EP0374383A3
EP0374383A3 EP19890117707 EP89117707A EP0374383A3 EP 0374383 A3 EP0374383 A3 EP 0374383A3 EP 19890117707 EP19890117707 EP 19890117707 EP 89117707 A EP89117707 A EP 89117707A EP 0374383 A3 EP0374383 A3 EP 0374383A3
Authority
EP
European Patent Office
Prior art keywords
arc
gas
switch
compression device
blowing
Prior art date
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.)
Withdrawn
Application number
EP19890117707
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0374383A2 (de
Inventor
Herbert Dr.-Ing. Karrenbauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0374383A2 publication Critical patent/EP0374383A2/de
Publication of EP0374383A3 publication Critical patent/EP0374383A3/de
Withdrawn legal-status Critical Current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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • 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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume

Landscapes

  • Circuit Breakers (AREA)
EP19890117707 1988-12-23 1989-09-26 SF6-Schalter mit vom Lichtbogen unterstützter Beblasung Withdrawn EP0374383A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883843405 DE3843405C1 (enExample) 1988-12-23 1988-12-23
DE3843405 1988-12-23

Publications (2)

Publication Number Publication Date
EP0374383A2 EP0374383A2 (de) 1990-06-27
EP0374383A3 true EP0374383A3 (de) 1991-06-12

Family

ID=6369954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890117707 Withdrawn EP0374383A3 (de) 1988-12-23 1989-09-26 SF6-Schalter mit vom Lichtbogen unterstützter Beblasung

Country Status (2)

Country Link
EP (1) EP0374383A3 (enExample)
DE (1) DE3843405C1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226044A1 (de) * 2002-06-12 2003-12-24 Alstom Druckgasschalter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349263A1 (de) * 1973-10-01 1975-04-03 Bbc Brown Boveri & Cie Elektrischer schalter
FR2264380A2 (enExample) * 1974-03-12 1975-10-10 Siemens Ag
FR2373141A1 (fr) * 1976-12-06 1978-06-30 Cem Comp Electro Mec Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz
DE3132825A1 (de) * 1981-06-18 1983-01-13 Sprecher & Schuh AG, 5001 Aarau, Aargau Druckgasschalter
FR2575323A1 (fr) * 1984-12-20 1986-06-27 Alsthom Atlantique Disjoncteur a gaz comprime

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438635A1 (de) * 1984-09-26 1986-04-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Druckgasschalter
DE3720816A1 (de) * 1987-06-24 1989-01-05 Licentia Gmbh Schalter mit selbsterzeugter loeschgasstroemung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349263A1 (de) * 1973-10-01 1975-04-03 Bbc Brown Boveri & Cie Elektrischer schalter
FR2264380A2 (enExample) * 1974-03-12 1975-10-10 Siemens Ag
FR2373141A1 (fr) * 1976-12-06 1978-06-30 Cem Comp Electro Mec Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz
DE3132825A1 (de) * 1981-06-18 1983-01-13 Sprecher & Schuh AG, 5001 Aarau, Aargau Druckgasschalter
FR2575323A1 (fr) * 1984-12-20 1986-06-27 Alsthom Atlantique Disjoncteur a gaz comprime

Also Published As

Publication number Publication date
DE3843405C1 (enExample) 1990-06-13
EP0374383A2 (de) 1990-06-27

Similar Documents

Publication Publication Date Title
DE1207473B (de) Druckgasschalter
DE643304C (de) Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
DE1156473B (de) Elektrischer Leistungsschalter
EP0374383A3 (de) SF6-Schalter mit vom Lichtbogen unterstützter Beblasung
DE910077C (de) Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel, wie Druckgas
DE1216964C2 (de) Elektrischer schalter
DE672867C (de) Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
EP0374384A3 (de) SF6-Eindruckschalter
DE735603C (de) Elektrischer Stromunterbrecher mit Lichtbogenloeschung durch ein Druckmittel
DE7027838U (de) Schaltgeraet mit einer schaltkammer.
EP0334008B1 (de) SF6-Eindruckschalter
DE607703C (de) Schalter mit Lichtbogenloeschung durch Druckgas
DE2604702A1 (de) Druckgasschalter
DE2759265C3 (de) Druckgasschalter
DE559896C (de) Schalter mit Lichtbogenloeschung durch Druckgas
EP0981147A3 (de) Leistungsschalter
DE689992C (de) Gasschalter
DE1010618B (de) Lichtbogenkammer fuer elektrische Selbstschalter
DE729915C (de) Elektrischer Stromunterbrecher mit Lichtbogenloeschung durch ein Druckmittel
DE681438C (de) Installationsschalter mit Lichtbogenbildung
DE743969C (de) Elektrischer Stromunterbrecher, insbesondere Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel
CH650100A5 (en) Gas-blast circuit breaker
DE1023111B (de) Loeschkammer fuer oelarme elektrische Leistungsschalter
DE2520944C3 (de) Druckgasschalter
CH625907A5 (en) Gas-blast power circuit breaker

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR LI SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR LI SE

17P Request for examination filed

Effective date: 19910816

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19930331