AT186715B - Electromagnetic switching device with a highly retentive magnet system for direct or alternating current - Google Patents

Electromagnetic switching device with a highly retentive magnet system for direct or alternating current

Info

Publication number
AT186715B
AT186715B AT186715DA AT186715B AT 186715 B AT186715 B AT 186715B AT 186715D A AT186715D A AT 186715DA AT 186715 B AT186715 B AT 186715B
Authority
AT
Austria
Prior art keywords
direct
switching device
alternating current
electromagnetic switching
magnet system
Prior art date
Application number
Other languages
German (de)
Inventor
Eduard Dr Schrack
Original Assignee
Schrack Elektrizitaets Ag E
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
Priority claimed from AT183470D external-priority patent/AT183470B/en
Application filed by Schrack Elektrizitaets Ag E filed Critical Schrack Elektrizitaets Ag E
Application granted granted Critical
Publication of AT186715B publication Critical patent/AT186715B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
AT186715D 1953-08-04 1954-03-13 Electromagnetic switching device with a highly retentive magnet system for direct or alternating current AT186715B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT183470D AT183470B (en) 1953-08-04 1953-08-04 Electromagnetic switching device for direct or alternating current with a highly retentive magnet system
AT186715T 1954-03-13

Publications (1)

Publication Number Publication Date
AT186715B true AT186715B (en) 1956-09-10

Family

ID=25607494

Family Applications (1)

Application Number Title Priority Date Filing Date
AT186715D AT186715B (en) 1953-08-04 1954-03-13 Electromagnetic switching device with a highly retentive magnet system for direct or alternating current

Country Status (1)

Country Link
AT (1) AT186715B (en)

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