FR1451055A - Operating device for pneumatic switches - Google Patents

Operating device for pneumatic switches

Info

Publication number
FR1451055A
FR1451055A FR35948A FR35948A FR1451055A FR 1451055 A FR1451055 A FR 1451055A FR 35948 A FR35948 A FR 35948A FR 35948 A FR35948 A FR 35948A FR 1451055 A FR1451055 A FR 1451055A
Authority
FR
France
Prior art keywords
operating device
pneumatic switches
pneumatic
switches
operating
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
FR35948A
Other languages
French (fr)
Inventor
Kaakon Forwald
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR35948A priority Critical patent/FR1451055A/en
Application granted granted Critical
Publication of FR1451055A publication Critical patent/FR1451055A/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
    • H01H33/28—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
FR35948A 1964-10-23 1965-10-22 Operating device for pneumatic switches Expired FR1451055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR35948A FR1451055A (en) 1964-10-23 1965-10-22 Operating device for pneumatic switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1276764 1964-10-23
FR35948A FR1451055A (en) 1964-10-23 1965-10-22 Operating device for pneumatic switches

Publications (1)

Publication Number Publication Date
FR1451055A true FR1451055A (en) 1966-06-24

Family

ID=26166956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35948A Expired FR1451055A (en) 1964-10-23 1965-10-22 Operating device for pneumatic switches

Country Status (1)

Country Link
FR (1) FR1451055A (en)

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