| 摘要 |
A single screw compressor includes two gaterotors with associated capacity controller, at the start of the compressor one capacity controller is in a fully unloaded position, and the other capacity controller includes a slide, a thrust mechanism for moving the slide, and an elastic mechanism for holding the slide in a position of part load when the compressor is stopped, the elastic mechanism being deformed during start to let the slide reach a full load position as soon as the discharge pressure of the compressor reaches a set value.
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