To provide a washer liquid heating device capable of reducing a boiling sound.SOLUTION: This washer liquid heating device comprises: a container that has a storage space for storing a washer liquid; an inlet 12 through which the washer liquid flows into the storage space; an outlet 13 through which the washer liquid flows out from the storage space; a heater 14 that is provided in the storage space and that heats the washer liquid; and coils 21-24 wound on the heater 14. The coils 21-24 are helically formed to extend around the axes of the coils 21-24 and formed by strands 21b, 22b, 23b, and 24b which come into contact with the heater 14. The coils 21-24 have adhesion parts 21c, 22c, 23c, and 24c in which the strands 21b, 22b, 23b, and 24b adhere to each other in the extending direction D of an axis L.SELECTED DRAWING: Figure 2
【課題】沸騰音を低減させることができるウォッシャー液の加熱装置を提供する。【解決手段】一実施形態に係るウォッシャー液の加熱装置は、ウォッシャー液を収容する収容空間を有する容器と、収容空間にウォッシャー液を流入させる流入部12と、収容空間からウォッシャー液を流出させる流出部13と、収容空間に設けられてウォッシャー液を加熱するヒータ14と、ヒータ14に巻き付けられるコイル21,22,23,24と、を備え、コイル21,22,23,24は、コイル21,22,23,24の軸線周りに延在する螺旋状とされると共にヒータ14に接触する素線21b,22b,23b,24bによって形成されており、コイル21,22,23,24は、複数の素線21b,22b,23b,24bが軸線Lの延在方向Dに互いに密着する密着部21c,22c,23c,24cを有する。【選択図】図2
WASHER LIQUID HEATING DEVICE
ウォッシャー液の加熱装置
2021-03-11
Patent
Electronic Resource
Japanese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
WASHER LIQUID HEATING APPARATUS INTEGRATED INTO WASHER LIQUID RESERVOIR
European Patent Office | 2016
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