FR1333676A - Operating device for switches - Google Patents

Operating device for switches

Info

Publication number
FR1333676A
FR1333676A FR909842A FR909842A FR1333676A FR 1333676 A FR1333676 A FR 1333676A FR 909842 A FR909842 A FR 909842A FR 909842 A FR909842 A FR 909842A FR 1333676 A FR1333676 A FR 1333676A
Authority
FR
France
Prior art keywords
switches
operating device
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
FR909842A
Other languages
French (fr)
Inventor
Haakon 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 FR909842A priority Critical patent/FR1333676A/en
Application granted granted Critical
Publication of FR1333676A publication Critical patent/FR1333676A/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
FR909842A 1961-09-19 1962-09-19 Operating device for switches Expired FR1333676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR909842A FR1333676A (en) 1961-09-19 1962-09-19 Operating device for switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE926861 1961-09-19
FR909842A FR1333676A (en) 1961-09-19 1962-09-19 Operating device for switches

Publications (1)

Publication Number Publication Date
FR1333676A true FR1333676A (en) 1963-07-26

Family

ID=26197596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909842A Expired FR1333676A (en) 1961-09-19 1962-09-19 Operating device for switches

Country Status (1)

Country Link
FR (1) FR1333676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576369A1 (en) * 1985-01-18 1986-07-25 Alsthom Atlantique Pneumatic device for activating at least one double-effect jack, particularly for a switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576369A1 (en) * 1985-01-18 1986-07-25 Alsthom Atlantique Pneumatic device for activating at least one double-effect jack, particularly for a switch

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