BE471921A - - Google Patents

Info

Publication number
BE471921A
BE471921A BE471921DA BE471921A BE 471921 A BE471921 A BE 471921A BE 471921D A BE471921D A BE 471921DA BE 471921 A BE471921 A BE 471921A
Authority
BE
Belgium
Prior art keywords
contacts
relay
magnet
armature
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE471921A publication Critical patent/BE471921A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/16—Driving arrangements for multi-position wipers
    • H01H63/18—Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position
    • H01H63/20—Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position using stepping magnet and ratchet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/14—Multi-position wiper switches having wipers movable in two mutually perpendicular directions for purpose of selection
    • H01H67/16—Multi-position wiper switches having wipers movable in two mutually perpendicular directions for purpose of selection one motion being rotary and the other being parallel to the axis of rotation, e.g. Strowger or "up and around" switches

Landscapes

  • Structure Of Telephone Exchanges (AREA)
BE471921D BE471921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE471921A true BE471921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=121645

Family Applications (1)

Application Number Title Priority Date Filing Date
BE471921D BE471921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE471921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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