To provide a heater element with a functional material-containing layer, with improved-cost performance.SOLUTION: A heater element comprises a honeycomb structure which has an outer peripheral wall and a partition arranged inside the outer peripheral wall and compartmentalizing a plurality of cells forming a plurality of flow channel extending to an exit end surface from an entrance end surface, wherein at least the partition is made of material having PTC characteristics. The heater element furthermore comprises a functional material-containing layer which is provided on a surface of the partition and which becomes thicker as it comes closer toward the exit end surface from the entrance end surface.SELECTED DRAWING: Figure 3F
【課題】コストパフォーマンスが改善された機能材含有層付ヒーターエレメントを提供する。【解決手段】外周壁と、前記外周壁の内側に配設され、入口端面から出口端面まで延びる流路を形成する複数のセルを区画形成する隔壁とを有し、少なくとも前記隔壁がPTC特性を有する材料で構成されたハニカム構造体と、前記隔壁の表面に設けられ、入口端面から出口端面に向かって厚みが大きくなる機能材含有層と、を備えるヒーターエレメント。【選択図】図3F
HEATER ELEMENT WITH FUNCTIONAL MATERIAL-CONTAINING LAYER AND VEHICLE COMPARTMENT CLARIFICATION SYSTEM
機能材含有層付ヒーターエレメント及び車室浄化システム
2023-04-05
Patent
Elektronische Ressource
Japanisch
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / 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 |
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