| 摘要 |
<p>A compressor assembly (10) includes a planetary gear train (120) located between an input shaft (136) from the power unit and a drive shaft (80) of the compressor. The planetary gear train (120) is switchable between a high speed and a low speed condition. In the high speed condition, power is provided to the planetary gears (132), the ring gear (134) is locked and output to the drive shaft (80) is through the sun gear (130). In the low speed condition, a one-way clutch (122) between the input shaft (136) and the output shaft (80) provides a one-to-one driving ratio.</p> |
