PROBLEM TO BE SOLVED: To provide an engine generator mounted structure of an automobile which secures a layout freedom of a mount bush, employs a common-specification mount bush, and controls rotational vibration and vertical vibration at a high order.SOLUTION: An engine 2 and a generator 3 have vertical axes which are obtained by making their rotating axes direct to vertical directions, and the engine 2 and the generator 3 are horizontally aligned and integrally fixed to each other, thus forming an activation generation unit 1. Mount bushes 31, 32 and 33 having the same characteristics are arranged at two points at an engine side and at one point at a generator side in a plane view in order to mount the activation generation unit 1 to a vehicle, and the mount bushes 31, 32 and 33 are arranged so that the sum of coordinated dimensions of X-axes and Y-axes of the mount bushes 31, 32 and 33 becomes zero when the mount bushes are arranged asymmetrically with respect to a gravity center G of the activation generation unit 1, and when an original point of a coordinate system is set at the gravity center G of the activation generation unit 1.SELECTED DRAWING: Figure 4
【課題】マウントブッシュのレイアウト自由度の確保と、共通仕様のマウントブッシュの採用と、回転振動および上下振動の制振を高次元で達成する自動車の発動発電機搭載構造の提供を目的とする。【解決手段】エンジン2と発電機3とはその回転軸を上下方向に指向させた縦軸とし、これらエンジン2および発電機3を水平に並べて一体的に固定して発動発電ユニット1を形成し、発動発電ユニット1を車両に搭載すべく、同一特性のマウントブッシュ31,32,33を平面視でエンジン側2ヶ所、発電機側1ヶ所に設けると共に、各マウントブッシュ31,32,33を、発動発電ユニット1の重心Gに対して非対称で、かつ、平面視でユニット重心Gに座標系の原点を設定した時、各マウントブッシュ31,32,33のX軸およびY軸の座標寸法の和がゼロになるよう配置されたことを特徴とする。【選択図】図4
ENGINE GENERATOR MOUNTED STRUCTURE OF AUTOMOBILE
自動車の発動発電機搭載構造
2016-05-16
Patent
Electronic Resource
Japanese
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