A dehumidification device according to an embodiment may include: a heater element including a honeycomb structure having an outer peripheral wall and partition walls provided on an inner side of the outer peripheral wall, the partition walls defining a plurality of cells, each of the cells extending from a first end face to a second end face of the honeycomb structure to form a flow path, at least the partition walls being made of a material having a PTC property, and a pair of electrodes provided on the honeycomb structure; and a dehumidifying material-containing layer provided on surfaces of the partition walls, the dehumidifying material-containing layer containing a dehumidifying material having a water release temperature of 30 to 70° C.
DEHUMIDIFICATION DEVICE, HEATER ELEMENT FOR DEHUMIDIFICATION DEVICES, AND VEHICLE INTERIOR DEHUMIDIFICATION SYSTEM
17.07.2025
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 / H05B ELECTRIC HEATING , Elektrische Heizung |
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2025
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