| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil pan device capable of simultaneously performing both of early temperature rise of oil in warming-up operation and cooling of the oil after warming-up operation. ! SOLUTION: A baffle plate 4 is disposed in an opening of a main body 2, and oil dropped onto the baffle plate 4 flows down from a flow-down part 4a. In the main body 2, an oil receiving part 9 is provided in a state of leaving a gap 13 between the flow-down part 4a and the oil receiving part 9, and an oil flow passage 10 extended along an inner periphery of the main body 2 is connected with the oil receiving part 9. When a temperature of the oil is low during warming-up operation, the oil is returned to the inside of the body 2 as it is, and is rapidly fed to an engine. Accordingly, early warming-up can be achieved. When the warming-up operation is completed and the temperature of the oil gets higher such that cooling is necessary, the oil flows into the oil receiving part 9 and flows through the oil passage |
