| 摘要 |
A mechanism with only two dynamic components, in which rotating crank motion is converted to intermittent rotation of an elongate rotor within a generally triangular chamber and vice versa. When the rotor and chamber are enclosed, the mechanism becomes a positive displacement fluid pump or motor capable of converting rotational torque into fluid pressure and vice versa; a high volume of fluid moving through a small device at comparatively low shaft speed. Further modification of the mechanism permits the rotor to slide axially while rotating, resulting in a variable displacement rotary fluid pump or motor. Adaptations of the invention provide: shaft drives having continuously variable speed ratios; fluid energy transformers wherein flow and pressure may be continuously converted into variably different flow and pressure; and continuously variable, gearless automotive transmissions. Additional capabilities include efficient pneumatic motors, compressors, and external combustion engines.
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