FR2692716B1 - Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage d'appoint. - Google Patents

Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage d'appoint.

Info

Publication number
FR2692716B1
FR2692716B1 FR9207440A FR9207440A FR2692716B1 FR 2692716 B1 FR2692716 B1 FR 2692716B1 FR 9207440 A FR9207440 A FR 9207440A FR 9207440 A FR9207440 A FR 9207440A FR 2692716 B1 FR2692716 B1 FR 2692716B1
Authority
FR
France
Prior art keywords
thermal expansion
circuit breaker
supply air
voltage circuit
medium voltage
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
FR9207440A
Other languages
English (en)
Other versions
FR2692716A1 (fr
Inventor
Denis Dufournet
Michel Perret
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
Priority to FR9207440A priority Critical patent/FR2692716B1/fr
Publication of FR2692716A1 publication Critical patent/FR2692716A1/fr
Application granted granted Critical
Publication of FR2692716B1 publication Critical patent/FR2692716B1/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
    • H01H33/90—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
FR9207440A 1992-06-18 1992-06-18 Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage d'appoint. Expired - Fee Related FR2692716B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9207440A FR2692716B1 (fr) 1992-06-18 1992-06-18 Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage d'appoint.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207440A FR2692716B1 (fr) 1992-06-18 1992-06-18 Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage d'appoint.

Publications (2)

Publication Number Publication Date
FR2692716A1 FR2692716A1 (fr) 1993-12-24
FR2692716B1 true FR2692716B1 (fr) 1994-08-19

Family

ID=9430907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207440A Expired - Fee Related FR2692716B1 (fr) 1992-06-18 1992-06-18 Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage d'appoint.

Country Status (1)

Country Link
FR (1) FR2692716B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402935A1 (de) * 1994-02-01 1995-08-03 Abb Patent Gmbh Kontaktsystem für einen Hochspannungsleistungsschalter
CN100350533C (zh) * 2005-09-26 2007-11-21 王光顺 高压隔离开关莲花触头

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553008A (en) * 1984-06-14 1985-11-12 Cooper Industries, Inc. Load interrupter
FR2576143B1 (fr) * 1985-01-16 1987-12-24 Alsthom Atlantique Disjoncteur a haute tension, a gaz comprime, a energie de manoeuvre assistee par l'effet thermique de l'arc et a double mouvement
FR2657998B1 (fr) * 1990-02-07 1992-04-10 Alsthom Gec Disjoncteur a moyenne ou haute tension a autosoufflage.

Also Published As

Publication number Publication date
FR2692716A1 (fr) 1993-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse