A vehicle heater (10) is equipped with a main body (12) carrying a non-intrinsically safe heat conductor layer (14), and with a sensor device (16, 18, 20) allocated to the heat conductor layer (14) and provided to detect the exceedance of a temperature threshold value. The sensor device (16, 18, 20) comprises a sprayed-on sensor layer (16) produced without the main body (12) assuming temperatures that are normal for baking processes.
Method for producing a vehicle heater and vehicle heater
2018-10-30
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / G01K MEASURING TEMPERATURE , Messen der Temperatur / H05B ELECTRIC HEATING , Elektrische Heizung |
Vehicle heater and method for monitoring a vehicle heater
Europäisches Patentamt | 2020
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