FR2756968B1 - Disjoncteur a volume de sf6 reduit - Google Patents

Disjoncteur a volume de sf6 reduit

Info

Publication number
FR2756968B1
FR2756968B1 FR9615084A FR9615084A FR2756968B1 FR 2756968 B1 FR2756968 B1 FR 2756968B1 FR 9615084 A FR9615084 A FR 9615084A FR 9615084 A FR9615084 A FR 9615084A FR 2756968 B1 FR2756968 B1 FR 2756968B1
Authority
FR
France
Prior art keywords
volume
reduced
circuit breaker
breaker
circuit
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
FR9615084A
Other languages
English (en)
Other versions
FR2756968A1 (fr
Inventor
Jean Luc Bessede
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.)
Grid Solutions SAS
Original Assignee
GEC Alsthom T&D 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 T&D SA filed Critical GEC Alsthom T&D SA
Priority to FR9615084A priority Critical patent/FR2756968B1/fr
Publication of FR2756968A1 publication Critical patent/FR2756968A1/fr
Application granted granted Critical
Publication of FR2756968B1 publication Critical patent/FR2756968B1/fr
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
    • 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
    • H01H2033/566—Avoiding the use of SF6
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/22—Selection of fluids for arc-extinguishing
    • 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
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir
FR9615084A 1996-12-09 1996-12-09 Disjoncteur a volume de sf6 reduit Expired - Fee Related FR2756968B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9615084A FR2756968B1 (fr) 1996-12-09 1996-12-09 Disjoncteur a volume de sf6 reduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9615084A FR2756968B1 (fr) 1996-12-09 1996-12-09 Disjoncteur a volume de sf6 reduit

Publications (2)

Publication Number Publication Date
FR2756968A1 FR2756968A1 (fr) 1998-06-12
FR2756968B1 true FR2756968B1 (fr) 1999-01-08

Family

ID=9498461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9615084A Expired - Fee Related FR2756968B1 (fr) 1996-12-09 1996-12-09 Disjoncteur a volume de sf6 reduit

Country Status (1)

Country Link
FR (1) FR2756968B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3017742B1 (fr) * 2014-02-14 2017-07-07 Alstom Technology Ltd Chambre de coupure pour appareil de coupure d'un courant electrique moyenne ou haute tension avec ampoule comprenant un liquide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079896A5 (fr) * 1970-02-16 1971-11-12 Merlin Gerin
FR2370351A1 (fr) * 1976-11-09 1978-06-02 Merlin Gerin Interrupteur a autosoufflage a soufflet d'etancheite de la traversee de la tige de commande
EP0050187B1 (fr) * 1980-10-17 1985-02-20 Sprecher & Schuh AG Disjoncteur de protection de courant de surintensité
DK153785A (da) * 1984-04-09 1985-10-10 Raychem Corp Sikkerhedsbelastningsafbryder

Also Published As

Publication number Publication date
FR2756968A1 (fr) 1998-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse