Pulse signal multiplier for providing a secondary pulse signal without reaction from a primary pulse signal from a pulse signal generator, in particular for multiplying speed sensor signals for use in train protection systems, comprises - an input circuit (120, 120') which taps off the primary pulse signal via a shielded branch signal line (190), conditions the input signal for transmission via a DC-isolated potential barrier and is provided with its own electrical shield, - an output circuit (181, 181') which receives the signal transmitted via the potential barrier, conditions the transmitted signal output signal and is likewise provided with its own electrical shield (174), and - an optical signal transmission path (382) which bridges the potential barrier between the input circuit (120, 120') and the output circuit (181, 181'), is hermetically sealed and the electronic signal transmitter (316) and receiver (350) of which are arranged inside the respective shield (122, 174) of the input (120, 120') and output circuits (181, 181').


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    Title :

    IMPULSSIGNALVERVIELFACHER ZUR BEREITSTELLUNG EINES SEKUNDÄREN IMPULSSIGNALS AUS EINEM PRIMÄREN IMPULSSIGNAL EINES IMPULSSIGNALGEBERS


    Additional title:

    PULSE SIGNAL MULTIPLIER FOR PROVIDING A SECONDARY PULSE SIGNAL FROM A PRIMARY PULSE SIGNAL FROM A PULSE SIGNAL GENERATOR
    MULTIPLICATEUR DE SIGNAL D'IMPULSION POUR FOURNIR UN SIGNAL D'IMPULSION SECONDAIRE À PARTIR D'UN SIGNAL D'IMPULSION PRIMAIRE D'UN TRANSMETTEUR DE SIGNAL D'IMPULSION


    Contributors:

    Publication date :

    2024-07-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen