| 摘要 |
PROBLEM TO BE SOLVED: To provide a lubricant oil collection apparatus capable of suppressing both deterioration of exhaust emission and decrease of engine oil. SOLUTION: The lubricant oil collection apparatus introduces, to a body of an internal combustion engine, a lubricant oil in a compressor passage 110 placed between an intake passage of a supercharger 10 placed between an intake passage and the exhaust passage of the internal combustion engine and the body of the internal combustion engine, and the body of the internal combustion engine. The supercharger 10 is equipped with a communication passage 20 which is placed downstream of the compressor passage 110 and introduces the lubricant oil in the compressor passage 110 to the body of the internal combustion engine. COPYRIGHT: (C)2010,JPO&INPIT
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