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发明名称
一种往复式压缩机的排气装置
摘要
一种往复式压缩机的排气装置。它是由带斜孔的活塞1和汽缸壁上的排气孔2组成。活塞侧面上的孔始终要比汽缸壁上的孔位置低或者相同高度。当没有排气的时候,活塞侧面的孔在汽缸壁上的孔的正下方。当活塞运动到最高位置时,活塞上的侧面孔刚好和汽缸上的排气孔相交或重合。那么高压气体就顺着活塞上的斜孔,通过汽缸壁上的孔把高压气体排出。在排气的过程中没有机械噪音。当活塞向下运动到最低时,说明压缩机在吸气。汽缸壁上的排气孔不能离开活塞的外圆。这种简单结构在排气过程中因为没有产生机械噪音。所以起到了降噪的目的。
申请公布号
CN201103529Y
申请公布日期
2008.08.20
申请号
CN200720031329.X
申请日期
2007.03.12
申请人
马兴军
发明人
马兴军
分类号
F04B39/00(2006.01)
主分类号
F04B39/00(2006.01)
代理机构
代理人
主权项
1. 一种往复式压缩机的排气装置,其特征是:包括汽缸壁上开有的一个排气孔和活塞上开有的一个斜孔,所述斜孔将活塞上端与活塞侧面连通,活塞侧面的孔在汽缸壁的排气孔正下方,或者与汽缸壁的排气孔重合。
地址
714008陕西省渭南市临渭区孝义镇南刘村大马组
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