| 摘要 |
FIELD: measuring engineering. ^ SUBSTANCE: method comprises rotating two separating rollers in one direction. The main supplying separating roller is mounted at the inlet, and main transmitting separating roller is mounted at the outlet of the device for supplying fluid. Each of the rollers has side hollows that entrain the fluid when the roller rotates. The rollers are set in the housing of the device by means of the side section having no hollows. The flow rate of the fluid is judged by the speed of rotation of the rollers. ^ EFFECT: enhanced precision of flow control. ^ 4 cl, 21 dwg |
