A photographing device for a vehicle includes: an imaging element (30) configured to receive a photographing beam passing through a beam transmission section (85a) of a window section (85); a heater (47A, 47B) constituted by a heating wire; a section to be heated (40A, 40B, 40C, 40D) to which the heater (47A, 47B) is fixed, the section to be heated (40A, 40B, 40C, 40D) being opposite to an inner side surface of the beam transmission section (85a); a switch element (89) configured to switch electrical connection state to the heater (47A, 47B); and a current limiting element (52, 91) disposed at the section to be heated (40A, 40B, 40C, 40D) and being configured such that current flowing through the heater (47A, 47B) becomes zero or is reduced when the electric circuit is short-circuited such that power is supplied to the heater while bypassing the switch element (89) and a temperature of the current limiting element (52, 91) become equal to or higher than a predetermined value.


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    Titel :

    PHOTOGRAPHIC DEVICE FOR VEHICLE


    Weitere Titelangaben:

    FOTOGRAFIEVORRICHTUNG FÜR FAHRZEUG
    APPAREIL PHOTOGRAPHIQUE POUR VÉHICULE


    Beteiligte:
    USAMI MASAYUKI (Autor:in) / TOYOFUKU KUNIHIKO (Autor:in) / SHINKAI RYUICHI (Autor:in)

    Erscheinungsdatum :

    13.03.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05B ELECTRIC HEATING , Elektrische Heizung



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