CN2345778Y - 密封型活塞环 - Google Patents

密封型活塞环 Download PDF

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Publication number
CN2345778Y
CN2345778Y CN 97223061 CN97223061U CN2345778Y CN 2345778 Y CN2345778 Y CN 2345778Y CN 97223061 CN97223061 CN 97223061 CN 97223061 U CN97223061 U CN 97223061U CN 2345778 Y CN2345778 Y CN 2345778Y
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ring
piston ring
utility
model
sealed piston
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Expired - Fee Related
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CN 97223061
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谢社会
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Individual
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Abstract

此密封型活塞环是在常规环的环口处增加一部分结合面,以防止环受磨损后漏气,能经常保持环不漏气,不烧机油,起动敏捷等新车优点。

Description

1、密封型活塞环
2、本实用新型机器零件,一种零件,能使其零件寿命延长1-2倍的活塞环。
3、目前各厂家生产的全为平口活塞环,环在气缸套内高速(每分钟2000-3000转)运转,磨损一段时间就会出现活塞环外张,环口扩大而漏气(称下排气)。因环漏气致使机器起动困难,功率下降,机器过度起热,燃烧机油,而且污染环境。
4、本实用新型活塞环,由于环口的封闭,能够大大改进因活塞环磨损而漏气的现象。
5、本实用新型的目的是这样实现的,在常规活塞环的环口上改进一步,由于环口改为梯形口活塞环,安装在机器内以后,两个梯形合并,这就形成了一个5-6毫米的纵向结合面。当活塞环受磨损环口扩大时,封闭的任务由2-3毫米的结合而来完成。环口张大而结合面变小,仍然保持不漏气。这就是密封型活塞环有口而不漏气的道理。
6、由于中心部件活塞环的改进,如果大面积使用,能在很大程度上提高汽车、拖拉机的使用效率。减少空气污染,节省燃料,减少修理次数也节省财力。
7、下面结合附图和实施例对本实用新型进一步说明:
图1、是本实用新型的平面图
图2、是新型活塞环的,横面图,环口为梯形
图3、是新型活塞环装进气缸套内的横面图,2个梯形合并
图4、是环磨损后环口情况。
8、在图2中,环没有安装,环口形成了2个梯形。在图3的所示中,环安装在机器内以后,2个梯形合并,梯形中间形成一个5-6毫米的纵向结合面。环磨损后,如果环口张开2-3毫米,还会有2-3毫米的纵向结合面相连结,起到不漏气的作用,如图4所示。

Claims (1)

  1. 一种新型活塞环,大体上和目前生产的常规环相同,其特征是:把原来环的一个平口改进为两个半口,在两个半环口中间增加一个结合面,作为旧环封闭面,以防止旧环漏气。
CN 97223061 1997-05-29 1997-05-29 密封型活塞环 Expired - Fee Related CN2345778Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97223061 CN2345778Y (zh) 1997-05-29 1997-05-29 密封型活塞环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97223061 CN2345778Y (zh) 1997-05-29 1997-05-29 密封型活塞环

Publications (1)

Publication Number Publication Date
CN2345778Y true CN2345778Y (zh) 1999-10-27

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Family Applications (1)

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CN 97223061 Expired - Fee Related CN2345778Y (zh) 1997-05-29 1997-05-29 密封型活塞环

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CN (1) CN2345778Y (zh)

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