Abstract: The construction design of vane pump is studied in an analytical way with a view to raising the suction head and the efficiency of the vane pump in transfering lubricants of high viscosity. The result of analysis has been tested in experiments and applied in practice, showing great improvements in the performance of the pump.

摘要： 为适于输送高粘润滑油,提高泵的吸程和效率。本文用分析方法研究叶片泵的结构设计,通过实践,大大地改进了泵的性能。