PROBLEM TO BE SOLVED: To effectively cool a rim part of a vehicle steering wheel.SOLUTION: In a cooling device 1 of a vehicle steering wheel which is provided with a heat pipe 2 disposed along a rim part 11 of a steering wheel 10 in a vehicle, the heat pipe 2 having a bent shape includes a first part 21 disposed so as to extend along the rim part 11, and a second part 22 connected to a cooling part 3 so that heat can be transmitted. When the steering wheel 10 is located at a straight traveling position, a bent part C is disposed on the upper side in the rim part 11, a second part 22 is disposed so as to extend downward from the bent part C, and the cooling part 3 is disposed below the bent part C, whereby a hydraulic fluid 23 inside the heat pipe 2 is stored on the second part 22 side.

    【課題】車両用ステアリングホイールのリム部を効果的に冷却させる。【解決手段】車両におけるステアリングホイール10のリム部11に沿わせて配置されたヒートパイプ2を備える車両用ステアリングホイールの冷却装置1において、屈曲形状のヒートパイプ2は、リム部11に沿って伸びるように配置された第1部分21と、冷却部3に熱伝達可能に接続された第2部分22とを有し、ステアリングホイール10が直進走行位置にある場合には、屈曲部分Cがリム部11のうち上部側に配置され、かつ第2部分22が屈曲部分Cから下側に伸びるように配置されるとともに、冷却部3が屈曲部分Cより下側に配置されて、ヒートパイプ2内の作動液23が第2部分22側に貯留される。【選択図】図1


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    Title :

    COOLING DEVICE OF STEERING WHEEL


    Additional title:

    ステアリングホイールの冷却装置


    Contributors:

    Publication date :

    2015-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT



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