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发明名称
一槽三环活塞总成
摘要
本实用新型是一种改进设计的内燃机活塞总成。其特点是活塞上一道活塞环槽内装有一个活塞立环和两个活塞平环,立环在内,两道平环重叠于外,立环和平环的开口错置。本实用新型一槽三环活塞总成较现有活塞总成密封性及工作性能极大提高,具有无泄气窜油现象,尾气排放质量好、工作效率高、使用寿命长等优点。
申请公布号
CN2558775Y
申请公布日期
2003.07.02
申请号
CN02243594.8
申请日期
2002.07.29
申请人
牛洪民
发明人
牛洪民
分类号
F02F3/04
主分类号
F02F3/04
代理机构
代理人
主权项
1、一槽三环活塞总成,由活塞和环槽内的活塞环组成,其特征在于所说的活塞环槽(6)内装有一个立环(4)和两个平环(2)(3),立环(4)在内,两平环(2)(3)重叠在外,立环(4)和两平环(2)(3)的开口(7)、(8)、(9)错置。
地址
072300河北省唐县供电局
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