DE3774586D1 - Hochspannungsschalter mit unter druck stehendem loeschgas. - Google Patents

Hochspannungsschalter mit unter druck stehendem loeschgas.

Info

Publication number
DE3774586D1
DE3774586D1 DE8787101947T DE3774586T DE3774586D1 DE 3774586 D1 DE3774586 D1 DE 3774586D1 DE 8787101947 T DE8787101947 T DE 8787101947T DE 3774586 T DE3774586 T DE 3774586T DE 3774586 D1 DE3774586 D1 DE 3774586D1
Authority
DE
Germany
Prior art keywords
columns
circuit
container
column
breaker
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.)
Expired - Fee Related
Application number
DE8787101947T
Other languages
German (de)
English (en)
Inventor
Dante Nicoloso
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Application granted granted Critical
Publication of DE3774586D1 publication Critical patent/DE3774586D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/561—Gas reservoirs composed of different independent pressurised compartments put in communication only after their assemblage

Landscapes

  • Circuit Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE8787101947T 1986-02-17 1987-02-12 Hochspannungsschalter mit unter druck stehendem loeschgas. Expired - Fee Related DE3774586D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8602100A FR2594591B1 (fr) 1986-02-17 1986-02-17 Disjoncteur a haute tension a gaz d'extinction sous pression

Publications (1)

Publication Number Publication Date
DE3774586D1 true DE3774586D1 (de) 1992-01-02

Family

ID=9332181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787101947T Expired - Fee Related DE3774586D1 (de) 1986-02-17 1987-02-12 Hochspannungsschalter mit unter druck stehendem loeschgas.

Country Status (11)

Country Link
US (1) US4700029A (enExample)
EP (1) EP0233592B1 (enExample)
CN (1) CN1009876B (enExample)
AT (1) ATE69666T1 (enExample)
BR (1) BR8700697A (enExample)
CA (1) CA1256921A (enExample)
DE (1) DE3774586D1 (enExample)
ES (1) ES2027973T3 (enExample)
FR (1) FR2594591B1 (enExample)
GR (1) GR3003654T3 (enExample)
PT (1) PT84298B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8704775U1 (de) * 1987-03-31 1988-07-28 Siemens AG, 1000 Berlin und 8000 München Elektrischer Druckgas-Hochspannungs-Leistungsschalter
DE4129233C1 (enExample) * 1991-09-03 1993-01-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
CN100462288C (zh) * 2006-09-28 2009-02-18 蔡旭光 给袋式全自动包装机的拉链袋开袋口机构
CN114420517B (zh) * 2022-03-31 2022-06-24 晟望电气有限公司 六氟化硫气体绝缘开关

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2087459A5 (enExample) * 1970-05-20 1971-12-31 Alsthom Cgee
FR2471038A1 (fr) * 1979-11-30 1981-06-12 Alsthom Cgee Dispositif d'assemblage entre deux enceintes d'un appareil electrique de coupure
CH659914A5 (de) * 1983-02-24 1987-02-27 Sprecher & Schuh Ag Hochspannungsschalter mit einschaltwiderstand.
FR2568405B1 (fr) * 1984-07-25 1986-11-07 Alsthom Atlantique Disjoncteur a gaz sous pression pouvant etre assemble et desassemble sans perte de gaz
IN165721B (enExample) * 1984-07-27 1989-12-30 Alsthom

Also Published As

Publication number Publication date
CN1009876B (zh) 1990-10-03
EP0233592A1 (fr) 1987-08-26
GR3003654T3 (enExample) 1993-03-16
PT84298A (fr) 1987-03-01
BR8700697A (pt) 1987-12-15
ATE69666T1 (de) 1991-12-15
PT84298B (pt) 1989-09-14
FR2594591A1 (fr) 1987-08-21
US4700029A (en) 1987-10-13
EP0233592B1 (fr) 1991-11-21
CN87100692A (zh) 1987-09-16
FR2594591B1 (fr) 1988-04-15
CA1256921A (fr) 1989-07-04
ES2027973T3 (es) 1992-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee