| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil pan capable of being configured compact while avoiding the interference with a motion locus of a crankshaft and securing a space below.SOLUTION: An oil pan according to the present invention comprises: an oil pan body storing lubricating oil for circulating in an internal combustion engine body and including a shallow bottom portion formed by raising a bottom wall; and an oil separator for partitioning an interior of the oil pan body into an inner tank and an outer tank, and is configured so that the oil separator includes a notch formed in a portion located above the shallow bottom portion for avoiding interference with a crank arm of a crankshaft or a counter weight, and a partition wall is provided between the shallow bottom portion and the oil separator for isolating the notch from the outer tank. |
