FR1411543A - Control device for exhaust valves in pneumatic switches - Google Patents

Control device for exhaust valves in pneumatic switches

Info

Publication number
FR1411543A
FR1411543A FR991511A FR991511A FR1411543A FR 1411543 A FR1411543 A FR 1411543A FR 991511 A FR991511 A FR 991511A FR 991511 A FR991511 A FR 991511A FR 1411543 A FR1411543 A FR 1411543A
Authority
FR
France
Prior art keywords
control device
exhaust valves
pneumatic switches
pneumatic
switches
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
FR991511A
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 CH1275063A external-priority patent/CH403011A/en
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR991511A priority Critical patent/FR1411543A/en
Application granted granted Critical
Publication of FR1411543A publication Critical patent/FR1411543A/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
    • H01H33/80—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
    • 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
FR991511A 1963-10-17 1964-10-15 Control device for exhaust valves in pneumatic switches Expired FR1411543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR991511A FR1411543A (en) 1963-10-17 1964-10-15 Control device for exhaust valves in pneumatic switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1275063A CH403011A (en) 1963-10-17 1963-10-17 Device for the control of outlet valves in gas pressure switches
FR991511A FR1411543A (en) 1963-10-17 1964-10-15 Control device for exhaust valves in pneumatic switches

Publications (1)

Publication Number Publication Date
FR1411543A true FR1411543A (en) 1965-09-17

Family

ID=25710888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991511A Expired FR1411543A (en) 1963-10-17 1964-10-15 Control device for exhaust valves in pneumatic switches

Country Status (1)

Country Link
FR (1) FR1411543A (en)

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