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发明名称
手动往复式抽加油器
摘要
手动往复式抽加油器,属工具类,它解决了抽油器体积大,携带不便,只能抽油不能加油,对油质污染等问题。它由套管、活塞、前后端盖、进出油口及把手组成。活塞拉出套管内形成真空和负压,油将前端的钢球顶起后进入套管内。活塞推出,管内的油产生压力把活塞上的钢球顶起后进入套管后段。活塞再拉出时,活塞上的钢球将油孔堵死,套管后段的油被推向出油口。由于油受压而上扬,这就实现了既能抽油又能加油的一机多用的目的。
申请公布号
CN2127961Y
申请公布日期
1993.03.10
申请号
CN92223306.3
申请日期
1992.06.03
申请人
刘德富
发明人
刘德富
分类号
F04B9/14
主分类号
F04B9/14
代理机构
代理人
主权项
本手动往复式抽加油器,其特征在于该抽加油器具有外筒,外筒具有前端盖和后端盖,前端盖上按有进油管和一个可将进油管打开与封闭球阀,外筒后部具有一个出油管,推杆经后端盖伸入外筒内,其前端按装一个由阀座和钢球阀盖构成的活塞,推杆后端具有把手。
地址
102700河北省固安县东红寺乡小韩宅村
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