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发明名称
同槽两气环开口错位式活塞
摘要
同槽两气环开口错位式活塞适用于各种内燃机和活塞式压缩机。它是在原活塞上将第二道气环槽向下加宽一道气环厚度,在这个宽槽内安装两道开口错位的气环,用同在一槽内紧密合在一起的两气环侧平面来密封彼此的开口。为防止在运动中气环开口走对口,应在安装两气环开口错位的宽槽底部或两边缘处安限位销。四行程与压缩机的活塞宽槽内两气环开口错位为120°。二行程活塞宽槽内两气环开口错位在缸筒气道口两边。
申请公布号
CN1368598A
申请公布日期
2002.09.11
申请号
CN01103417.3
申请日期
2001.02.05
申请人
熊镇沪
发明人
熊镇沪
分类号
F02F3/00
主分类号
F02F3/00
代理机构
代理人
主权项
1、其特征在于是在原有的各式活塞的基础上,把第二道气环槽加宽,用定位销将两道气环开口错开一定角度装入宽槽内。
地址
736112甘肃省安西县小宛区三区十一组92号
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