FR2709866B1 - Disjoncteur à contacts en bout et à grande tension d'arc. - Google Patents

Disjoncteur à contacts en bout et à grande tension d'arc.

Info

Publication number
FR2709866B1
FR2709866B1 FR9310664A FR9310664A FR2709866B1 FR 2709866 B1 FR2709866 B1 FR 2709866B1 FR 9310664 A FR9310664 A FR 9310664A FR 9310664 A FR9310664 A FR 9310664A FR 2709866 B1 FR2709866 B1 FR 2709866B1
Authority
FR
France
Prior art keywords
circuit breaker
end contacts
arcing voltage
high arcing
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
FR9310664A
Other languages
English (en)
Other versions
FR2709866A1 (fr
Inventor
Perret Michel
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 FR9310664A priority Critical patent/FR2709866B1/fr
Priority to CH0257394A priority patent/CH689477A5/fr
Publication of FR2709866A1 publication Critical patent/FR2709866A1/fr
Application granted granted Critical
Publication of FR2709866B1 publication Critical patent/FR2709866B1/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H33/10—Metal parts
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
FR9310664A 1993-09-08 1993-09-08 Disjoncteur à contacts en bout et à grande tension d'arc. Expired - Fee Related FR2709866B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9310664A FR2709866B1 (fr) 1993-09-08 1993-09-08 Disjoncteur à contacts en bout et à grande tension d'arc.
CH0257394A CH689477A5 (fr) 1993-09-08 1994-08-22 Disjoncteur à contacts en bout et à grande tension d'arc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310664A FR2709866B1 (fr) 1993-09-08 1993-09-08 Disjoncteur à contacts en bout et à grande tension d'arc.

Publications (2)

Publication Number Publication Date
FR2709866A1 FR2709866A1 (fr) 1995-03-17
FR2709866B1 true FR2709866B1 (fr) 1995-10-13

Family

ID=9450644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310664A Expired - Fee Related FR2709866B1 (fr) 1993-09-08 1993-09-08 Disjoncteur à contacts en bout et à grande tension d'arc.

Country Status (2)

Country Link
CH (1) CH689477A5 (fr)
FR (1) FR2709866B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH651420A5 (en) * 1980-05-06 1985-09-13 Sprecher & Schuh Ag Blowout nozzle arrangement for a gas-blast circuit breaker
FR2680044B1 (fr) * 1991-08-02 1995-01-20 Alsthom Gec Disjoncteur a moyenne ou haute tension a contacts d'arc en bout.
FR2681724B1 (fr) * 1991-09-24 1997-01-31 Alsthom Gec Disjoncteur haute tension a grande tension d'arc.

Also Published As

Publication number Publication date
CH689477A5 (fr) 1999-04-30
FR2709866A1 (fr) 1995-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse