发明公开
EP0985825A3 Plunger pump for lubricants 有权
柱塞泵润滑油

Plunger pump for lubricants
摘要:
A lance pump, particularly for lubricant, having a fixed plunger (11) and a pump tube (101) reciprocable in cycles through a downstroke and an upstroke on each cycle on the plunger (11), operable to deliver metered charges of lubricant on each downstroke as well as on each stroke.
公开/授权文献
信息查询
0/0