The present invention relates to an optical moisture sensor of the internal reflection type which may be attached to a first surface of a transparent pane for detecting moisture on a second, opposing surface of the pane. The moisture (100) comprises at least one radiation emitter (102) for generating radiation be directed towards said second surface (106) of the pane (104), at least one radiation detector (114) for detecting radiation reflected by the second surface (106) of the pane (104), and a beam shaping unit (116) for shaping the radiation emitted by said emitter (102), wherein the beam shaping unit (116) comprises at least one collimating lens (118) for forming a first radiation beam (120) from a first portion of the emitted radiation, and at least one parabolic mirror (122) for forming at least one second radiation beam (124) from a second part of the emitted radiation.


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    Titel :

    OPTICAL MOISTURE SENSOR FOR AUTOMOTIVE APPLICATIONS


    Weitere Titelangaben:

    OPTISCHER FEUCHTIGKEITSSENSOR FÜR KRAFTFAHRZEUGANWENDUNGEN
    CAPTEUR D'HUMIDITÉ OPTIQUE POUR DES APPLICATIONS AUTOMOBILES


    Beteiligte:
    DURUPT EMILIEN (Autor:in)

    Erscheinungsdatum :

    2021-03-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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