FR1475378A - Disjoncteur à soufflage de gaz - Google Patents

Disjoncteur à soufflage de gaz

Info

Publication number
FR1475378A
FR1475378A FR57118A FR57118A FR1475378A FR 1475378 A FR1475378 A FR 1475378A FR 57118 A FR57118 A FR 57118A FR 57118 A FR57118 A FR 57118A FR 1475378 A FR1475378 A FR 1475378A
Authority
FR
France
Prior art keywords
circuit breaker
gas circuit
gas
breaker
circuit
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
FR57118A
Other languages
English (en)
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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
Priority claimed from GB15819/65A external-priority patent/GB1139572A/en
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to FR57118A priority Critical patent/FR1475378A/fr
Application granted granted Critical
Publication of FR1475378A publication Critical patent/FR1475378A/fr
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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/57—Recuperation of liquid 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
    • 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
FR57118A 1965-04-13 1966-04-08 Disjoncteur à soufflage de gaz Expired FR1475378A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR57118A FR1475378A (fr) 1965-04-13 1966-04-08 Disjoncteur à soufflage de gaz

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB15819/65A GB1139572A (en) 1965-04-13 1965-04-13 Improvements in or relating to gas-blast circuit-breakers
GB971266 1966-03-04
FR57118A FR1475378A (fr) 1965-04-13 1966-04-08 Disjoncteur à soufflage de gaz

Publications (1)

Publication Number Publication Date
FR1475378A true FR1475378A (fr) 1967-03-31

Family

ID=27243098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57118A Expired FR1475378A (fr) 1965-04-13 1966-04-08 Disjoncteur à soufflage de gaz

Country Status (1)

Country Link
FR (1) FR1475378A (fr)

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