| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mounting structure of a PCV valve that effectively prevents a stream due to traveling from freezing the PCV valve when an automobile travels under the condition of degree below zero, without increasing the number of parts. <P>SOLUTION: The mounting structure of the PCV valve 41 is provided for mounting the PCV valve 41 of an engine 1 on an engine body 4. The engine includes: a blow-by gas reducing device 8 having a ventilation hose 42 and the PCV valve 41, the ventilation hose connecting the engine body 4 and an intake device 5 for inducing fresh air to the engine body 4 and having a reflux path 42a for flowing blow-by gas generated in the engine body 4 back to the intake device 5, the PCV valve opening and closing the reflux path 42a; and an oil cooler device 9 carrying out heat exchange between lubricating oil 27 and a medium solution at lower temperature than the oil. The mounting structure includes a cover 38 for transferring heat of the oil cooler device 9 to the PCV valve 41, and the heat of the oil cooler device 9 is transferred to the PCV valve 41 by the cover 38. <P>COPYRIGHT: (C)2012,JPO&INPIT |
