| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas-liquid separation device for an engine capable of enhancing gas-liquid separation efficiency. SOLUTION: In this gas-liquid separation device 50 for the engine, an intake manifold 20 mounted to an engine main body 11 is provided with an oil passage 55 for flowing oil, and a gas leading-out part for taking out gas separated from oil is provided on the oil passage 55. Oil flowing within the oil passage 55 and mixed with a gas component is cooled by intake air flowing inside the intake manifold 20, and gas-oil separation efficiency can be enhanced. COPYRIGHT: (C)2008,JPO&INPIT
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