To reduce the external dimensions of a heat exchange device in a flow direction of cooling air while maintaining a cooling performance of a fluid.SOLUTION: A fan bracket 20 for mounting a fan motor 19 for rotating and driving a cooling fan 18 in a heat exchanger mounting frame 13 is configured so that both side portions across a cooling air flow opening 16A of a fan shroud 16 are mounted on the heat exchanger mounting frame 13. Then, an upper side fan guard 21 and a lower side fan guard 22 are provided to cover the cooling fan 18 while flowing the cooling air in the remaining portions (range A and range B) of the cooling air flow opening 16A of the fan shroud 16 which is detached from the fan bracket 20 and opened.SELECTED DRAWING: Figure 3

    【課題】 流体の冷却性能を維持しつつ、冷却風の流れ方向で熱交換装置の外形寸法を小さくできるようにする。【解決手段】 冷却ファン18を回転駆動するファンモータ19を熱交換器取付フレーム13に取付けるためのファンブラケット20は、ファンシュラウド16の冷却風流通開口16Aを挟んだ両側部位を熱交換器取付フレーム13に取付ける構成としている。この上で、ファンブラケット20から外れて開口しているファンシュラウド16の冷却風流通開口16Aの残余の開口部分(範囲Aと範囲B)には、冷却風を流通させつつ冷却ファン18を覆う上側のファンガード21と下側のファンガード22とが設けられている。【選択図】 図3


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    Title :

    HEAT EXCHANGE DEVICE


    Additional title:

    熱交換装置


    Contributors:

    Publication date :

    2019-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E02F Baggern , DREDGING



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