FR1532098A - Compressed gas circuit breaker - Google Patents

Compressed gas circuit breaker

Info

Publication number
FR1532098A
FR1532098A FR115368A FR115368A FR1532098A FR 1532098 A FR1532098 A FR 1532098A FR 115368 A FR115368 A FR 115368A FR 115368 A FR115368 A FR 115368A FR 1532098 A FR1532098 A FR 1532098A
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
FR115368A
Other languages
French (fr)
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France 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
Priority claimed from CH1085666A external-priority patent/CH448216A/en
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR115368A priority Critical patent/FR1532098A/en
Application granted granted Critical
Publication of FR1532098A publication Critical patent/FR1532098A/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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • 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
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
FR115368A 1966-07-27 1967-07-24 Compressed gas circuit breaker Expired FR1532098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115368A FR1532098A (en) 1966-07-27 1967-07-24 Compressed gas circuit breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1085666A CH448216A (en) 1966-07-27 1966-07-27 Gas pressure switch
FR115368A FR1532098A (en) 1966-07-27 1967-07-24 Compressed gas circuit breaker

Publications (1)

Publication Number Publication Date
FR1532098A true FR1532098A (en) 1968-07-05

Family

ID=25707401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115368A Expired FR1532098A (en) 1966-07-27 1967-07-24 Compressed gas circuit breaker

Country Status (1)

Country Link
FR (1) FR1532098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408906A1 (en) * 1977-10-31 1979-06-08 Merlin Gerin Circuit breaker hv arc quenching chamber - overcomes gas flow disturbance in arc zone and uses non-return valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408906A1 (en) * 1977-10-31 1979-06-08 Merlin Gerin Circuit breaker hv arc quenching chamber - overcomes gas flow disturbance in arc zone and uses non-return valve

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