FIELD: engines and pumps.
SUBSTANCE: vibratory pump includes electromagnets 2 and 3 installed on both sides of working chamber formed with two rubber-metal shock absorbers 8 and housing 1 in which suction 11 and delivery 12 valves are arranged. Forces of electromagnets 2 and 3 made as per armour type directed to one side. Rubber-metal shock absorber 8 forming the working chamber is directly connected to anchor 4 of electromagnet 2. The other rubber-metal shock absorber 8 forming total volume of working chamber is connected to anchor 4 of electromagnet 3 through stock 7. Electric feed of pump is performed from semi-periodic AC rectifier, where one electromagnet is fed from one half-wave, and the other electromagnet is fed from the second half-wave.
EFFECT: higher efficiency and reliability at minimum electric power costs.
2 cl, 1 dwg
| Title | Year | Author | Number |
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RU2263987C2 |
