FR2705494B1 - Disjoncteur à manÓoeuvre assistée par voie électrodynamique. - Google Patents

Disjoncteur à manÓoeuvre assistée par voie électrodynamique.

Info

Publication number
FR2705494B1
FR2705494B1 FR9305765A FR9305765A FR2705494B1 FR 2705494 B1 FR2705494 B1 FR 2705494B1 FR 9305765 A FR9305765 A FR 9305765A FR 9305765 A FR9305765 A FR 9305765A FR 2705494 B1 FR2705494 B1 FR 2705494B1
Authority
FR
France
Prior art keywords
electrodynamically
circuit breaker
assisted circuit
assisted
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
FR9305765A
Other languages
English (en)
Other versions
FR2705494A1 (fr
Inventor
Thuries Edmond
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 FR9305765A priority Critical patent/FR2705494B1/fr
Publication of FR2705494A1 publication Critical patent/FR2705494A1/fr
Application granted granted Critical
Publication of FR2705494B1 publication Critical patent/FR2705494B1/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
    • H01H33/70—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
    • H01H33/882—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 the movement being assisted by accelerating coils
FR9305765A 1993-05-13 1993-05-13 Disjoncteur à manÓoeuvre assistée par voie électrodynamique. Expired - Fee Related FR2705494B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9305765A FR2705494B1 (fr) 1993-05-13 1993-05-13 Disjoncteur à manÓoeuvre assistée par voie électrodynamique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305765A FR2705494B1 (fr) 1993-05-13 1993-05-13 Disjoncteur à manÓoeuvre assistée par voie électrodynamique.

Publications (2)

Publication Number Publication Date
FR2705494A1 FR2705494A1 (fr) 1994-11-25
FR2705494B1 true FR2705494B1 (fr) 1995-06-23

Family

ID=9447082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305765A Expired - Fee Related FR2705494B1 (fr) 1993-05-13 1993-05-13 Disjoncteur à manÓoeuvre assistée par voie électrodynamique.

Country Status (1)

Country Link
FR (1) FR2705494B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041263A (en) * 1975-08-22 1977-08-09 General Electric Company Electric circuit interrupter of the puffer type comprising a magnetically actuated piston
DE3141324C2 (de) * 1981-10-17 1986-02-06 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Leistungsschalter
FR2542499B1 (fr) * 1983-03-11 1985-06-28 Alsthom Atlantique Disjoncteur a autosoufflage pneumatique

Also Published As

Publication number Publication date
FR2705494A1 (fr) 1994-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse