| 摘要 |
PROBLEM TO BE SOLVED: To control temperature rise of and around a bearing for supporting a camshaft rotatably. SOLUTION: A camshaft supporting device 10 includes an oil passage 90 formed in a support structure 98 that includes the bearing 78 for supporting the camshaft 68 rotatably, and an oil cooler 58 provided to cool oil supplied to the oil passage 90. COPYRIGHT: (C)2011,JPO&INPIT
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