| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a scroll compressor that can improve reliability in performance deterioration, locking of a main shaft, and a mulfunction, such as damage in a bearing and a sliding part of a compression mechanism part, which are produced by a compressed liquid coolant when starting a normal rotation operation and a reverse rotation operation, and can improve quality. <P>SOLUTION: The scroll compressor includes a first relief valve mechanism that is provided at a lower part of a relief port of a guide frame communicated with an intake port so as to flow out an open liquid coolant by the own weight of a liquid coolant having intruded into the compression mechanism part when the scroll compressor is stopped. <P>COPYRIGHT: (C)2013,JPO&INPIT |
