FIELD: engines and pumps.
SUBSTANCE: invention relates to peristaltic pumps and can be used in oil industry, particularly in collecting fluid from a well. Peristaltic pump comprises interconnected separate sections, wherein each section contains an elastic body inside the housing. Inside the elastic body there is a mounted cam shaft contacting the pistons which are connected to the elastic body directly, or through a liquid or gas.
EFFECT: simplified design of the pump, reduced cost.
1 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PERISTALTIC PUMP | 2016 |
|
RU2622217C1 |
| PERISTALTIC PUMP | 2016 |
|
RU2622221C1 |
| PERISTALTIC PUMP | 2016 |
|
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| PERISTALTIC PUMP | 1994 |
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| DOWNHOLE PERISTALTIC PUMP | 2008 |
|
RU2382901C1 |
