To flow air to a specific heat exchanger preferentially in a structure where multiple heat exchangers are provided.SOLUTION: A grille shutter device 10 includes a first opening 12 which is provided between a grille 34 and multiple heat exchangers (a first heat exchanger 26, a second heat exchanger 28, and a third heat exchanger 30) and through which air introduced from the grille 34 passes. Further, the grille shutter device 10 includes a second opening 14 which is provided independently from the first opening 12, allows air from the vehicle front to pass therethrough, and guides the air that has passed therethrough to the predetermined heat exchanger (the third heat exchanger 30) side. Further, the grille shutter device 10 includes grille shutters 20 which are operated to open or close the first opening 12 and brought to a predetermined posture different from states that the grille shutters 20 close and open the first opening 12 to guide the air that has passed through the first opening 12 to the predetermined heat exchanger (the third heat exchanger 30) side.SELECTED DRAWING: Figure 4

    【課題】複数の熱交換器が設けられた構成において特定の熱交換器へ優先的に空気を流す。【解決手段】グリルシャッタ装置10は、グリル34と複数の熱交換器(第1熱交換器26、第2熱交換器28及び第3熱交換器30)との間に設けられ、グリル34から導入された空気が通過する第1開口部12を備えている。また、グリルシャッタ装置10は、第1開口部12とは独立して設けられ、車両前方側からの空気が通過し、通過した空気を所定の熱交換器(第3熱交換器30)側へガイドする第2開口部14を備えている。さらに、グリルシャッタ装置10は、作動されることで第1開口部12を開閉し、第1開口部12を閉止している状態及び開放している状態とは異なる所定の姿勢とされることで第1開口部12を通過した空気を所定の熱交換器(第3熱交換器30)側へ案内するグリルシャッタ20を備えている。【選択図】図4


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    Title :

    GRILLE SHUTTER DEVICE


    Additional title:

    グリルシャッタ装置


    Contributors:

    Publication date :

    2020-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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