| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compressor system capable of more saving energy with a wide applicable range. <P>SOLUTION: This compressor system includes a combination of turbo compressors 21-25 and positive displacement compressors 11-13 installed for controlling the amount of compressed gas flow from each of the compressors by a load device according to the consumption of compressed gas. In the turbo compressors, the amount of compressed gas flow is controlled by constant air pressure control by adjusting the amount of intake gas. In the positive displacement compressors, the amount of compressed gas flow is controlled by an on/off control by switching between loaded operation and unloaded operation. <P>COPYRIGHT: (C)2012,JPO&INPIT |
