To prevent vibration of an elastomer part when a rotary damper slightly opens in a vehicle air conditioning unit including the rotary damper.SOLUTION: A vehicle air conditioning unit includes a fan shape rotary damper. The rotary damper has: a base material part 2b having a fan shape when viewed from a direction along a rotation axis; an elastomer part 2c provided at an end part of the base material part 2b in a direction of a circumference set around the rotation axis; and a rib 2d which is provided protruding at an end part of the elastomer part 2c which is opposite to the base material part 2b when viewed in the direction of the circumference set around the rotation axis.SELECTED DRAWING: Figure 1

    【課題】ロータリダンパを備える車両用空調ユニットにおいて、ロータリダンパが微小開度とされた場合におけるエラストマ部の振動を防止する。【解決手段】扇形のロータリダンパを備える車両用空調ユニットであって、ロータリダンパは、回転軸心に沿った方向から見て扇形の基材部2bと、回転軸心を中心とする周方向において基材部2bの端部に設けられたエラストマ部2cと、回転軸心を中心とする周方向におけるエラストマ部2cの基材部2bと反対側の端部に突出して設けられたリブ2dとを有する。【選択図】図1


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    Title :

    VEHICLE AIR CONDITIONING UNIT


    Additional title:

    車両用空調ユニット


    Contributors:

    Publication date :

    2020-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



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