CH312496A - Schaltungseinrichtung mit Stützrelais in Eisenbahnsicherungsanlagen. - Google Patents

Schaltungseinrichtung mit Stützrelais in Eisenbahnsicherungsanlagen.

Info

Publication number
CH312496A
CH312496A CH312496DA CH312496A CH 312496 A CH312496 A CH 312496A CH 312496D A CH312496D A CH 312496DA CH 312496 A CH312496 A CH 312496A
Authority
CH
Switzerland
Prior art keywords
switching device
safety systems
railway safety
backup relay
backup
Prior art date
Application number
Other languages
English (en)
Inventor
Aktiengesellschaft Siem Halske
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH312496A publication Critical patent/CH312496A/de

Links

Classifications

    • 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
CH312496D 1952-06-10 1953-01-16 Schaltungseinrichtung mit Stützrelais in Eisenbahnsicherungsanlagen. CH312496A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE312496X 1952-06-10

Publications (1)

Publication Number Publication Date
CH312496A true CH312496A (de) 1955-12-31

Family

ID=6135345

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312496D CH312496A (de) 1952-06-10 1953-01-16 Schaltungseinrichtung mit Stützrelais in Eisenbahnsicherungsanlagen.

Country Status (3)

Country Link
CH (1) CH312496A (de)
FR (1) FR1071592A (de)
NL (1) NL178233C (de)

Also Published As

Publication number Publication date
NL178233C (nl)
FR1071592A (fr) 1954-09-02

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