| 摘要 |
A rotary compressor of the liquid-cooled type including means for injecting a cooling, lubricating and sealing liquid into gas compression chambers, means for adjusting the volume of gas compressed by shifting the sucking and shutting position in said compression chambers and means for adjusting the amount of the liquid to be injected into said compression chambers in conformity with the adjustment made by said gas volume adjusting means, said liquid amount-adjusting means being interlocked with said gas volume adjusting means.
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