网式滤油器的研制

Study on the net oil filter

介绍了一种专为三螺杆泵而研制的网式滤油器，阐明了设计要点、结构特点，讨论了密封。

The design of a net oil filter utensil for tri screw pump was introduced in this paper.It shows the design main points,structure distinguishing feature and discusses the problems of sealing and washing.