| 摘要 |
PROBLEM TO BE SOLVED: To facilitate mounting of a leading-out port and a return port of an oil line to an oil cooler. SOLUTION: An outgoing oil passage 7 and a return oil passage 8 of the oil line communicate with a housing part 16 for an oil filter 23 in a crankcase cover 6. The space in the housing part 16 is closed with a cover member 21 and is provided with a holding member 22 having a cylindrical partition part 22a for separating the space in the housing part 16 into an inner space f and an outer space a. The outgoing oil passage 7 communicates with the outer space a, the return oil passage 8 communicates with the inner space f, and the oil filter 23 is containable in the inner spaced f. The cover member 21 is formed with the leading-out port c for oil taking-out, the return port d for oil return, a first oil passage b connecting the outer space a with the leading-out port c and a second oil passage e connecting the inner space f with the return port d. The first oil passage b is brought into communication with the second oil passage e by a communication part 32 and a thermostat 30 is provided in the communication part 32 for sensing oil temperature of a given value or more, and closing the communication part 32. COPYRIGHT: (C)2011,JPO&INPIT |
