FR2742576B1 - Disjoncteur a haute tension a energie de manoeuvre reduite - Google Patents

Disjoncteur a haute tension a energie de manoeuvre reduite

Info

Publication number
FR2742576B1
FR2742576B1 FR9514864A FR9514864A FR2742576B1 FR 2742576 B1 FR2742576 B1 FR 2742576B1 FR 9514864 A FR9514864 A FR 9514864A FR 9514864 A FR9514864 A FR 9514864A FR 2742576 B1 FR2742576 B1 FR 2742576B1
Authority
FR
France
Prior art keywords
high voltage
circuit breaker
voltage circuit
reduced power
reduced
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
FR9514864A
Other languages
English (en)
Other versions
FR2742576A1 (fr
Inventor
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 FR9514864A priority Critical patent/FR2742576B1/fr
Priority to EP96402636A priority patent/EP0779638A1/fr
Publication of FR2742576A1 publication Critical patent/FR2742576A1/fr
Application granted granted Critical
Publication of FR2742576B1 publication Critical patent/FR2742576B1/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
FR9514864A 1995-12-14 1995-12-14 Disjoncteur a haute tension a energie de manoeuvre reduite Expired - Fee Related FR2742576B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9514864A FR2742576B1 (fr) 1995-12-14 1995-12-14 Disjoncteur a haute tension a energie de manoeuvre reduite
EP96402636A EP0779638A1 (fr) 1995-12-14 1996-12-05 Disjoncteur à haute tension à energie de manoeuvre reduite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514864A FR2742576B1 (fr) 1995-12-14 1995-12-14 Disjoncteur a haute tension a energie de manoeuvre reduite

Publications (2)

Publication Number Publication Date
FR2742576A1 FR2742576A1 (fr) 1997-06-20
FR2742576B1 true FR2742576B1 (fr) 1998-01-09

Family

ID=9485527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9514864A Expired - Fee Related FR2742576B1 (fr) 1995-12-14 1995-12-14 Disjoncteur a haute tension a energie de manoeuvre reduite

Country Status (2)

Country Link
EP (1) EP0779638A1 (fr)
FR (1) FR2742576B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163131A (en) * 1977-08-11 1979-07-31 Westinghouse Electric Corp. Dual-compression gas-blast puffer-type interrupting device
DE3124075A1 (de) * 1981-03-30 1982-09-16 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Hochspannungsschaltkammer
FR2629260B1 (fr) * 1988-03-23 1994-07-08 Alsthom Disjoncteur a haute tension a faible energie de manoeuvre

Also Published As

Publication number Publication date
FR2742576A1 (fr) 1997-06-20
EP0779638A1 (fr) 1997-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse