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实用新型
CN205977319U 一种新型发动机呼吸腔结构 有权

一种新型发动机呼吸腔结构
摘要：
本实用新型公开了一种新型发动机呼吸腔结构，其包括有发动机壳体，该发动机壳体内壁上具有呼吸腔，所述发动机壳体内具有与所述呼吸腔相连通的箱体通气孔，该箱体通气孔连接至所述发动机壳体外；所述发动机壳体内具有与所述呼吸腔的端口相配合的平衡轴总成，该平衡轴总成通过轴承定位于所述呼吸腔的端口上，且在该平衡轴总成端部上具有油封；所述平衡轴总成内具有与所述呼吸腔相连通的平衡轴通气孔，该平衡轴通气孔连接至所述发动机壳体内。该实用新型结构简单，简化了发动机呼吸腔结构，缩小了发动机的体积，使发动机更为轻便。
摘要（英）：

The utility model discloses a novel engine respiratory cavity structure, it has the respiratory cavity including motor case on this motor case inner wall, have in the motor case with the box air vent that the respiratory cavity is linked together, this box vent hole connection extremely outside the motor case, have in the motor case with the balanced axle assembly of the port matched with of respiratory cavity, should balance assembly pass through bearing position in on the port of respiratory cavity, and has the oil blanket on this balance axle assembly tip, have in the balanced axle assembly with the balanced axle air vent that the respiratory cavity is linked together is somebody's turn to do balanced axle vent hole connection extremely in the motor case. The utility model discloses a simple structure has simplified engine respiratory cavity structure, has reduced the volume of engine, makes the engine more light.

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