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FR2738388B1 - Disjoncteur a faible energie de manoeuvre - Google Patents

Disjoncteur a faible energie de manoeuvre

Info

Publication number
FR2738388B1
FR2738388B1 FR9510308A FR9510308A FR2738388B1 FR 2738388 B1 FR2738388 B1 FR 2738388B1 FR 9510308 A FR9510308 A FR 9510308A FR 9510308 A FR9510308 A FR 9510308A FR 2738388 B1 FR2738388 B1 FR 2738388B1
Authority
FR
France
Prior art keywords
circuit breaker
low energy
maneuver circuit
energy maneuver
maneuver
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
FR9510308A
Other languages
English (en)
Other versions
FR2738388A1 (fr
Inventor
Michel Perret
Edmond Thuries
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 FR9510308A priority Critical patent/FR2738388B1/fr
Publication of FR2738388A1 publication Critical patent/FR2738388A1/fr
Application granted granted Critical
Publication of FR2738388B1 publication Critical patent/FR2738388B1/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
    • H01H33/91—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 the arc-extinguishing fluid being air or gas
FR9510308A 1995-09-01 1995-09-01 Disjoncteur a faible energie de manoeuvre Expired - Fee Related FR2738388B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9510308A FR2738388B1 (fr) 1995-09-01 1995-09-01 Disjoncteur a faible energie de manoeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9510308A FR2738388B1 (fr) 1995-09-01 1995-09-01 Disjoncteur a faible energie de manoeuvre

Publications (2)

Publication Number Publication Date
FR2738388A1 FR2738388A1 (fr) 1997-03-07
FR2738388B1 true FR2738388B1 (fr) 1997-10-03

Family

ID=9482216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9510308A Expired - Fee Related FR2738388B1 (fr) 1995-09-01 1995-09-01 Disjoncteur a faible energie de manoeuvre

Country Status (1)

Country Link
FR (1) FR2738388B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762925B1 (fr) * 1997-05-02 1999-07-09 Gec Alsthom T & D Sa Disjoncteur a haute tension a double mouvement des contacts d'arc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1427982A (fr) * 1964-12-30 1966-02-11 Alsthom Cgee Dispositif de verrouillage de contacts pour disjoncteurs
FR2273362A1 (en) * 1974-05-31 1975-12-26 Alsthom Cgee High voltage circuit breaker - has fixed contact with semi-mobile contact movable from mobile contact by spring

Also Published As

Publication number Publication date
FR2738388A1 (fr) 1997-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse