DK138568B - Spring maneuvering mechanism for high voltage switch. - Google Patents

Spring maneuvering mechanism for high voltage switch.

Info

Publication number
DK138568B
DK138568B DK275773A DK275773A DK138568B DK 138568 B DK138568 B DK 138568B DK 275773 A DK275773 A DK 275773A DK 275773 A DK275773 A DK 275773A DK 138568 B DK138568 B DK 138568B
Authority
DK
Denmark
Prior art keywords
spring
high voltage
voltage switch
maneuvering mechanism
maneuvering
Prior art date
Application number
DK275773A
Other languages
Danish (da)
Other versions
DK138568C (en
Inventor
Ragnar Danielsson
Original Assignee
Asea 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 filed Critical Asea Ab
Publication of DK138568B publication Critical patent/DK138568B/en
Application granted granted Critical
Publication of DK138568C publication Critical patent/DK138568C/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
DK275773A 1972-05-19 1973-05-17 Spring maneuvering mechanism for high voltage switch. DK138568B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE655672A SE362982B (en) 1972-05-19 1972-05-19

Publications (2)

Publication Number Publication Date
DK138568B true DK138568B (en) 1978-09-25
DK138568C DK138568C (en) 1979-02-26

Family

ID=20268997

Family Applications (1)

Application Number Title Priority Date Filing Date
DK275773A DK138568B (en) 1972-05-19 1973-05-17 Spring maneuvering mechanism for high voltage switch.

Country Status (4)

Country Link
DK (1) DK138568B (en)
FI (1) FI56458C (en)
NO (1) NO132568C (en)
SE (1) SE362982B (en)

Also Published As

Publication number Publication date
FI56458B (en) 1979-09-28
NO132568C (en) 1975-11-26
FI56458C (en) 1980-01-10
NO132568B (en) 1975-08-18
SE362982B (en) 1973-12-27
DE2323070A1 (en) 1973-11-22
DE2323070B2 (en) 1975-10-30
DK138568C (en) 1979-02-26

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Legal Events

Date Code Title Description
PBP Patent lapsed