FIELD: engines and pumps.
SUBSTANCE: pulsed variable-speed drive incorporates a mechanical oscillation generator, a control mechanism and a rectifying mechanism. The rectifying mechanism additionally contains the adding and differentiation mechanisms with brakes on driven rollers and the brakes cut in/out device. The generator produces oscillatory motion of the driven elements with a trapezoidal law of their phase and speed variation shifted, relative to each other, by one quarter of the period. The brakes operation is timed with the generator operation.
EFFECT: higher transmitted power and drive reliability.
2 cl, 2 dwg
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RU2409780C1 |
