FR2709596B1 - Valve contact for circuit breaker. - Google Patents

Valve contact for circuit breaker.

Info

Publication number
FR2709596B1
FR2709596B1 FR9310365A FR9310365A FR2709596B1 FR 2709596 B1 FR2709596 B1 FR 2709596B1 FR 9310365 A FR9310365 A FR 9310365A FR 9310365 A FR9310365 A FR 9310365A FR 2709596 B1 FR2709596 B1 FR 2709596B1
Authority
FR
France
Prior art keywords
circuit breaker
valve contact
valve
contact
breaker
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
FR9310365A
Other languages
French (fr)
Other versions
FR2709596A1 (en
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 FR9310365A priority Critical patent/FR2709596B1/en
Priority to CH0243394A priority patent/CH689478A5/en
Publication of FR2709596A1 publication Critical patent/FR2709596A1/en
Application granted granted Critical
Publication of FR2709596B1 publication Critical patent/FR2709596B1/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
    • H01H33/91—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
    • 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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
FR9310365A 1993-08-30 1993-08-30 Valve contact for circuit breaker. Expired - Fee Related FR2709596B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9310365A FR2709596B1 (en) 1993-08-30 1993-08-30 Valve contact for circuit breaker.
CH0243394A CH689478A5 (en) 1993-08-30 1994-08-03 blowing gas circuit breaker.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310365A FR2709596B1 (en) 1993-08-30 1993-08-30 Valve contact for circuit breaker.

Publications (2)

Publication Number Publication Date
FR2709596A1 FR2709596A1 (en) 1995-03-10
FR2709596B1 true FR2709596B1 (en) 1995-09-29

Family

ID=9450450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310365A Expired - Fee Related FR2709596B1 (en) 1993-08-30 1993-08-30 Valve contact for circuit breaker.

Country Status (2)

Country Link
CH (1) CH689478A5 (en)
FR (1) FR2709596B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928080C5 (en) 1999-06-11 2006-11-16 Siemens Ag High voltage circuit breaker with a discharge channel
FR2947377B1 (en) * 2009-06-29 2011-07-22 Areva T & D Sa DISCHARGE VALVE VALVE FOR DISCHARGING A DIELECTRIC GAS BETWEEN TWO VOLUMES OF A HIGH OR MEDIUM VOLTAGE BREAKER BREAK CHAMBER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612973B2 (en) * 1972-06-12 1981-03-25
FR2356257A1 (en) * 1976-06-25 1978-01-20 Merlin Gerin Gas pressure actuated switch - has pre-pressurising dash pot with down stream gas release valve mounted on mobile contact
JPS5813565Y2 (en) * 1977-10-31 1983-03-16 日新電機株式会社 Suction puffer type switch

Also Published As

Publication number Publication date
FR2709596A1 (en) 1995-03-10
CH689478A5 (en) 1999-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse