| 摘要 |
A membrane hydraulic pump has a body with membrane installed in it, this is rigidly connected to the rod, a pump chamber with suction and supercharge valves, automated distribution valve. Membrane forms with the body of working hydraulic cylinder intermediate chamber. A piston with rod form in the body of working hydraulic cylinder a drive rod end and a head end. In the head end resilient return member - power spring - is installed. In the body of the rod and piston channels are provided, those connect the head end and intermediate chamber.
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