PROBLEM TO BE SOLVED: To reduce air circulation resistance while suppressing deformation of a frame-type frame.SOLUTION: An upside part 71 and a downside part 72 are provided on both stacking-direction sides of heating elements 50-52 and a fin 53 of a frame-type frame 60, respectively. Intervals among a plurality of rod-like parts 73, 74A-74C and 75A-75B for connecting the upside part 71 and the downside part 72 are set longer on an end side than in longitudinal central parts of the upside part 71 and the downside part 72.SELECTED DRAWING: Figure 2
【課題】枠型フレームの変形を抑制しながら、空気の流通抵抗を減少させることができるようにする。【解決手段】枠型フレーム60における発熱体50〜52及びフィン53の積層方向両側にそれぞれ上辺部71及び下辺部72を設け、上辺部71及び下辺部72を繋ぐ複数の棒状部73、74A〜74C、75A〜75Bの間隔が、上辺部71及び下辺部72の長手方向中央部よりも端部側が広くなるようにした。【選択図】図2
ELECTRIC HEATER OF AIR CONDITIONER FOR VEHICLE
車両用空調装置の電気式ヒータ
2016-06-20
Patent
Electronic Resource
Japanese
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 |
An electric vehicle air conditioner silicone rubber heating film heater
European Patent Office | 2016
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