| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: invention is designed for transfer of liquid media under pressure. Proposed axial-flow single-plunger pump has drive shaft installed in housing, connecting rod with spherical supports coupling drive shaft with piston moving in holder and provided with suction and delivery valves. Axes if piston and drive shaft are axial. Axes of drive support of connecting rod and piston are eccentric relative to axis of drive shaft. ^ EFFECT: simplified design of pump, reduced radial dimensions of pump. ^ 1 dwg |
