| 摘要 |
A plunger pump includes an eccentric shaft, a lubrication system that consists of lubrication pump, suction and pressure filters, distribution of lubrication system and elements for control of lubrication system operation. In the eccentric shaft an opening for oil supply is provided. The elements for control of lubrication system operation are installed at the oil inlet to the opening of the eccentric shaft of the plunger pump. |
