| 摘要 |
<p>A hydraulic, rotary transmissions system is disclosed. The system transmits rotational force from an input (2) to an output shaft (3) while controlling or changing the rotating speed of the output shaft using hyraulic force of actuating fluid filling an oil chamber 'C' formed between two rotors (20, 30) integrated with the input and output shafts (2, 3). The system is also designed in that the hydraulic force of the fluid is hydrostatically tranmsitted to the output shaft by a chamber closing means, such as vanes (35), without any flow loss of the fluid. The system thus remarkably improves power transmission efficiency and effectively conserves energy in comparison with conventional torque converters or hydraulic couplings.</p> |
