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发明名称
液体引流抽吸器
摘要
一种抽吸液体的装置,它由圆柱形筒体为主体、两端封闭,前端接有管形进液口和单向钢球阀,活塞由拉杆拉动,在筒体底部处开有出液口,与前部的泄放口在筒体外通过透明联管联通,泄放口处接有单向泄放阀。活塞往复运动为抽取液体;要进行虹吸时,做导流吸引器用。
申请公布号
CN2054838U
申请公布日期
1990.03.21
申请号
CN89202928.5
申请日期
1989.03.14
申请人
刘海福;许东辉
发明人
刘海福;许东辉
分类号
F04B9/14;F04F10/02
主分类号
F04B9/14
代理机构
代理人
主权项
1、一种抽吸液体装置,它由筒体[8]、进液口[1]、单向钢球阀[2]、活塞[3]、拉杆[4]、出液口[5]、透明连管[6]单向泄放阀[7]、泄放口[9]所组成,其特征在于: a、筒体[8]为圆柱形,两端封闭; b、活塞[3]与拉杆[4]连在一起,另一端在筒体[8]外部弯曲成拉把。
地址
黑龙江省哈尔滨市中山路九十三号
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