| 摘要 |
PROBLEM TO BE SOLVED: To provide an efficient compressor capable of preventing the suction of bubbles when a great quantity of a liquid coolant or oil flows in from an external cooling circuit or when foaming phenomena occur, and having high reliability not causing liquid compression. SOLUTION: The liquid coolant and oil 102 are prevented from directly entering a suction port 120 even if a great quantity of the liquid coolant and the oil 102 return from a suction pipe by arranging the suction port 120 extending and opening upward at a position not opposing the suction pipe. The breakage of a compression element 105 caused by liquid compression can be prevented. A temperature of the coolant led to the suction port 120 is lowered, the suction weight of the coolant per unit time is increased, and the efficient compressor can be provided by providing a guide rib on an outer surface 122 at the suction pipe side of a suction muffler 112. COPYRIGHT: (C)2009,JPO&INPIT
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