FR1202882A - Soupape principale pour disjoncteur pneumatique - Google Patents

Soupape principale pour disjoncteur pneumatique

Info

Publication number
FR1202882A
FR1202882A FR1202882DA FR1202882A FR 1202882 A FR1202882 A FR 1202882A FR 1202882D A FR1202882D A FR 1202882DA FR 1202882 A FR1202882 A FR 1202882A
Authority
FR
France
Prior art keywords
circuit breaker
main valve
pneumatic circuit
pneumatic
valve
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
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.)
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
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1202882A publication Critical patent/FR1202882A/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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
FR1202882D 1957-02-21 1958-02-21 Soupape principale pour disjoncteur pneumatique Expired FR1202882A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1202882X 1957-02-21

Publications (1)

Publication Number Publication Date
FR1202882A true FR1202882A (fr) 1960-01-14

Family

ID=14782516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202882D Expired FR1202882A (fr) 1957-02-21 1958-02-21 Soupape principale pour disjoncteur pneumatique

Country Status (1)

Country Link
FR (1) FR1202882A (fr)

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