DISASTER PREVENTION APPARATUS

A disaster prevention apparatus includes: an outer cover 11; a thermistor 14 that detects a physical quantity of a detection target; a protective portion 12 that accommodates the thermistor 14, that is provided on the outer cover 11, and that has an opening portion 122 through which the detection ta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Washizu, Keisuke, Dohi, Manabu
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A disaster prevention apparatus includes: an outer cover 11; a thermistor 14 that detects a physical quantity of a detection target; a protective portion 12 that accommodates the thermistor 14, that is provided on the outer cover 11, and that has an opening portion 122 through which the detection target flows in and out with respect to the thermistor 14; and a prevention portion 13 that prevents a contact object from coming into contact with the thermistor 14, and that is provided in the opening portion 122, wherein the prevention portion 13 is a projection, and the prevention portion 13 protrudes from the outer cover 11 side, the prevention portion 13 is provided at a position close to a center of an edge portion of the opening portion 122, and an outer surface of the prevention portion 13 is curved.