FR2695249B1 - High or medium voltage circuit breaker with axial discharge. - Google Patents

High or medium voltage circuit breaker with axial discharge.

Info

Publication number
FR2695249B1
FR2695249B1 FR9210519A FR9210519A FR2695249B1 FR 2695249 B1 FR2695249 B1 FR 2695249B1 FR 9210519 A FR9210519 A FR 9210519A FR 9210519 A FR9210519 A FR 9210519A FR 2695249 B1 FR2695249 B1 FR 2695249B1
Authority
FR
France
Prior art keywords
circuit breaker
voltage circuit
medium voltage
axial discharge
axial
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
FR9210519A
Other languages
French (fr)
Other versions
FR2695249A1 (en
Inventor
Denis Dufournet
Michel Perret
Michele Simonin
Dufournet Denis
Perret Michel
Simonin Michele
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 FR9210519A priority Critical patent/FR2695249B1/en
Publication of FR2695249A1 publication Critical patent/FR2695249A1/en
Application granted granted Critical
Publication of FR2695249B1 publication Critical patent/FR2695249B1/en
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
    • 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
    • H01H33/905—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 compression volume being formed by a movable cylinder and a semi-mobile piston
FR9210519A 1992-09-03 1992-09-03 High or medium voltage circuit breaker with axial discharge. Expired - Fee Related FR2695249B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9210519A FR2695249B1 (en) 1992-09-03 1992-09-03 High or medium voltage circuit breaker with axial discharge.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210519A FR2695249B1 (en) 1992-09-03 1992-09-03 High or medium voltage circuit breaker with axial discharge.

Publications (2)

Publication Number Publication Date
FR2695249A1 FR2695249A1 (en) 1994-03-04
FR2695249B1 true FR2695249B1 (en) 1994-09-30

Family

ID=9433173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210519A Expired - Fee Related FR2695249B1 (en) 1992-09-03 1992-09-03 High or medium voltage circuit breaker with axial discharge.

Country Status (1)

Country Link
FR (1) FR2695249B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2944136B1 (en) 2009-04-03 2011-06-10 Areva T & D Sa ARC-BLOW MOBILE CONTACT CURRENT CHAMBER MADE INTEGRALLY THROUGH THE SAME, BY HVDC BY-PASS SWITCH AND UNDER HVDC CONVERSION STATION COMPRISING SUCH A ROOM.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291601A1 (en) * 1974-11-15 1976-06-11 Alsthom Cgee Arc extinction by aurocompression in circuit breakers - involves use of cylinder type unit which has piston in centre delayed by spring
DE7906561U1 (en) * 1979-03-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
DE3743827A1 (en) * 1987-03-11 1988-09-22 Sachsenwerk Ag ARC EXTINGUISHING DEVICE FOR LOAD SWITCHES

Also Published As

Publication number Publication date
FR2695249A1 (en) 1994-03-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse