| 摘要 |
PROBLEM TO BE SOLVED: To solve problems in a conventional compressor wherein the sealed amount of necessary lubricating oil must be increased since the lubricating oil is not discharged and accumulated at the lower part of a high-pressure chamber when an inlet hole is disposed at a high position to increase the effect of the separation of the lubricating oil and also the substantial volume of the high-pressure chamber is reduced by the accumulated lubricating oil and muffler effect is reduced by separating the high-pressure chamber from an oil storage chamber to prevent the lubricating oil from reversely flowing to a separation chamber so as to increase the muffler effect. SOLUTION: The lubricating oil separated in the separation chamber is forcibly discharged by a pump to prevent the lubricating oil from reversely flowing to the separation chamber 51. Thus, since the high-pressure chamber 14 and the oil storage chamber 52 can be formed without separating from each other, the lubricating oil can be prevented from being accumulated while effectively utilizing the volume of the high-pressure chamber 14. COPYRIGHT: (C)2006,JPO&NCIPI
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