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FR2559615B1 - COMPRESSED GAS CIRCUIT BREAKER - Google Patents

COMPRESSED GAS CIRCUIT BREAKER

Info

Publication number
FR2559615B1
FR2559615B1 FR8402276A FR8402276A FR2559615B1 FR 2559615 B1 FR2559615 B1 FR 2559615B1 FR 8402276 A FR8402276 A FR 8402276A FR 8402276 A FR8402276 A FR 8402276A FR 2559615 B1 FR2559615 B1 FR 2559615B1
Authority
FR
France
Prior art keywords
circuit breaker
compressed gas
gas circuit
compressed
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
Application number
FR8402276A
Other languages
French (fr)
Other versions
FR2559615A1 (en
Inventor
Doan Van Pham
Michel Perret
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 SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR8402276A priority Critical patent/FR2559615B1/en
Publication of FR2559615A1 publication Critical patent/FR2559615A1/en
Application granted granted Critical
Publication of FR2559615B1 publication Critical patent/FR2559615B1/en
Expired 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
    • H01H33/903—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 and assisting the operating mechanism
    • 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
    • H01H33/884—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 with variable-area piston
FR8402276A 1984-02-15 1984-02-15 COMPRESSED GAS CIRCUIT BREAKER Expired FR2559615B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8402276A FR2559615B1 (en) 1984-02-15 1984-02-15 COMPRESSED GAS CIRCUIT BREAKER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402276A FR2559615B1 (en) 1984-02-15 1984-02-15 COMPRESSED GAS CIRCUIT BREAKER

Publications (2)

Publication Number Publication Date
FR2559615A1 FR2559615A1 (en) 1985-08-16
FR2559615B1 true FR2559615B1 (en) 1987-02-27

Family

ID=9301059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8402276A Expired FR2559615B1 (en) 1984-02-15 1984-02-15 COMPRESSED GAS CIRCUIT BREAKER

Country Status (1)

Country Link
FR (1) FR2559615B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210066B (en) * 1961-07-31 1966-02-03 Siemens Ag High voltage circuit breaker
JPS5347909B2 (en) * 1972-12-08 1978-12-25
US3987262A (en) * 1975-05-12 1976-10-19 Westinghouse Electric Corporation Puffer-type gas-blast circuit-interrupter having variable-area stationary composite piston structure
CH585462A5 (en) * 1975-07-11 1977-02-28 Sprecher & Schuh Ag
CH590552A5 (en) * 1975-09-26 1977-08-15 Sprecher & Schuh Ag

Also Published As

Publication number Publication date
FR2559615A1 (en) 1985-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse