DK122358B - Free-release control mechanism for an electrical switch. - Google Patents

Free-release control mechanism for an electrical switch.

Info

Publication number
DK122358B
DK122358B DK527667A DK527667A DK122358B DK 122358 B DK122358 B DK 122358B DK 527667 A DK527667 A DK 527667A DK 527667 A DK527667 A DK 527667A DK 122358 B DK122358 B DK 122358B
Authority
DK
Denmark
Prior art keywords
free
control mechanism
electrical switch
release control
release
Prior art date
Application number
DK527667A
Other languages
Danish (da)
Inventor
P Bradford
B Parry
W Hofmann
Original Assignee
Reyrolle A & Co Ltd
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 Reyrolle A & Co Ltd filed Critical Reyrolle A & Co Ltd
Publication of DK122358B publication Critical patent/DK122358B/en

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
DK527667A 1966-10-24 1967-10-23 Free-release control mechanism for an electrical switch. DK122358B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4766366A GB1135250A (en) 1966-10-24 1966-10-24 Improvements relating to operating mechanism for electric circuit-breakers

Publications (1)

Publication Number Publication Date
DK122358B true DK122358B (en) 1972-02-21

Family

ID=10445826

Family Applications (1)

Application Number Title Priority Date Filing Date
DK527667A DK122358B (en) 1966-10-24 1967-10-23 Free-release control mechanism for an electrical switch.

Country Status (2)

Country Link
DK (1) DK122358B (en)
GB (1) GB1135250A (en)

Also Published As

Publication number Publication date
GB1135250A (en) 1968-12-04

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