CA934417A - Operating device for electric switching apparatus for high voltage - Google Patents

Operating device for electric switching apparatus for high voltage

Info

Publication number
CA934417A
CA934417A CA124129A CA124129A CA934417A CA 934417 A CA934417 A CA 934417A CA 124129 A CA124129 A CA 124129A CA 124129 A CA124129 A CA 124129A CA 934417 A CA934417 A CA 934417A
Authority
CA
Canada
Prior art keywords
high voltage
operating device
switching apparatus
electric switching
electric
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
CA124129A
Other languages
English (en)
Inventor
Backskog Hans
Berneryd Sten
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
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 Allmanna Svenska Elektriska AB filed Critical Allmanna Svenska Elektriska AB
Application granted granted Critical
Publication of CA934417A publication Critical patent/CA934417A/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
    • H01H33/42—Driving mechanisms
CA124129A 1970-10-02 1971-09-30 Operating device for electric switching apparatus for high voltage Expired CA934417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13378/70A SE346050B (en, 2012) 1970-10-02 1970-10-02

Publications (1)

Publication Number Publication Date
CA934417A true CA934417A (en) 1973-09-25

Family

ID=20297303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124129A Expired CA934417A (en) 1970-10-02 1971-09-30 Operating device for electric switching apparatus for high voltage

Country Status (3)

Country Link
US (1) US3699289A (en, 2012)
CA (1) CA934417A (en, 2012)
SE (1) SE346050B (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462012A1 (fr) * 1979-07-16 1981-02-06 Alsthom Cgee Dispositif de manoeuvre d'un disjoncteur
DE3037740C2 (de) * 1980-10-06 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer SF↓6↓-Druckgasschalter mit pneumatischem Antrieb

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630254A (en, 2012) * 1962-03-30
SE324827B (en, 2012) * 1965-06-01 1970-06-15 Asea Ab
SE326755B (en, 2012) * 1966-08-29 1970-08-03 Asea Ab

Also Published As

Publication number Publication date
US3699289A (en) 1972-10-17
SE346050B (en, 2012) 1972-06-19

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