| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gas compressor capable of preventing or suppressing a liquefied refrigerant from being absorbed into a compressor body, and preventing liquid compression, and inhibiting occurrence of abnormal sound at that time. <P>SOLUTION: The capacity of an intake chamber 34 is increased by extending at least a lower wall portion 91b of a front head 12 in the depth direction along a rotational shaft 51, so that it is possible to prevent the level of the liquid surface in the intake chamber 34 from rising even if a gas refrigerant is liquefied, and thus it is possible to prevent or suppress the liquefied refrigerant from being absorbed into the compressor body 60, to prevent liquid compression, and to inhibit occurrence of abnormal sound at that time. <P>COPYRIGHT: (C)2012,JPO&INPIT |
