PROBLEM TO BE SOLVED: To provide a heat medium heating device and an air conditioner for a vehicle capable of suppressing obstruction for a flow of a heat medium flowing through a communication part for communicating a first heat medium passage with a second heat medium passage.SOLUTION: A second inclined part 51A including a second inclined face 51a for enlarging a diameter of one end of a first communication port 51 is disposed. Width of the second inclined part 51A disposed at the one end of the first communication port 51 is made wider than width of a first inclined part 49A and 50A for enlarging diameters of an opening 49 and a recess 50.SELECTED DRAWING: Figure 7
【課題】本発明は、第1の熱媒体流路と第2の熱媒体流路とを連通させる連通部を流れる熱媒体の流れの阻害を抑制可能な熱媒体加熱装置、及び車両用空調装置を提供することを目的とする。【解決手段】第1の連通口51の一端を拡径させる第2の傾斜面51aを含む第2の傾斜部51Aを設けるとともに、第1の連通口51の一端に設けられた第2の傾斜部51Aの幅を、開口部49及び凹部50を拡径させる第1の傾斜部49A,50Aの幅よりも広くする。【選択図】図7
HEAT MEDIUM HEATING DEVICE AND AIR CONDITIONER FOR VEHICLE
熱媒体加熱装置、及び車両用空調装置
2018-08-23
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 / H05B ELECTRIC HEATING , Elektrische Heizung |
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