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发明名称
活塞泵
摘要
本实用新型公开了一种活塞泵的结构,此泵由活塞室和活塞组成,进口阀和出口阀分别在活塞室外壁的两侧,并与泵的内壁密封,进口阀和出口阀构造相同,由一个以上的小孔和能封闭小孔的物体组成,当活塞移动,活塞室内的压强减小时,进口阀自动打开,出口阀的自动关闭,当活塞移动,活塞室内的压强增大时进口阀自动关闭,出口阀自动打开,结构简单,效率高、扬程高,流量大。
申请公布号
CN2336107Y
申请公布日期
1999.09.01
申请号
CN97230256.5
申请日期
1997.12.16
申请人
吴尧
发明人
吴尧
分类号
F04B19/00
主分类号
F04B19/00
代理机构
代理人
主权项
1、一种活塞泵,它包括曲轴、连杆、活塞、活塞室,其特征:出口阀和进口阀在靠近泵的活塞室外壁的两侧,出口阀和进口阀都与泵内壁四周密封,他们的构造完全相同,在他们上面有一个以上的小孔和能封闭小孔的物体(板)组成。
地址
409107重庆市石柱县临溪区教办吴章华转
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