| 摘要 |
PROBLEM TO BE SOLVED: To inhibit the deterioration of designability.SOLUTION: An oil inflow port 30 is disposed on a lower surface of a cover 20 of a return filter device 12. The structure allows a direction from the lower side of the cover 20 to the interior of the cover 20 (a direction indicated by an arrow in Fig. 5) to be set to a direction of an oil flowing into the return filter device 12. Therefore, a pipe 15 which transfers the oil to the oil inflow port 30 is connected with the lower surface of the cover 20 and thus is not exposed at an upper part and a side part of the cover 20. |
