AT183470B - Electromagnetic switching device for direct or alternating current with a highly retentive magnet system - Google Patents

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

Info

Publication number
AT183470B
AT183470B AT183470DA AT183470B AT 183470 B AT183470 B AT 183470B AT 183470D A AT183470D A AT 183470DA AT 183470 B AT183470 B AT 183470B
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
Application filed by Schrack Elektrizitaets Ag E filed Critical Schrack Elektrizitaets Ag E
Priority to AT186715D priority Critical patent/AT186715B/en
Application granted granted Critical
Publication of AT183470B publication Critical patent/AT183470B/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
    • H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/226—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil for bistable relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
AT183470D 1953-08-04 1953-08-04 Electromagnetic switching device for direct or alternating current with a highly retentive magnet system AT183470B (en)

Priority Applications (1)

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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT183470T 1953-08-04

Publications (1)

Publication Number Publication Date
AT183470B true AT183470B (en) 1955-10-10

Family

ID=3662160

Family Applications (1)

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

Country Status (1)

Country Link
AT (1) AT183470B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234318B (en) * 1959-02-21 1967-02-16 Siemens Ag Device for generating a magnetization of remanence relays that is sufficient for safe passage and for holding the armature in the working position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234318B (en) * 1959-02-21 1967-02-16 Siemens Ag Device for generating a magnetization of remanence relays that is sufficient for safe passage and for holding the armature in the working position

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