| 摘要 |
PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of suppressing a beat sound generating from an oil pan, when an engine oil has low temperature and high viscosity.SOLUTION: In an internal combustion engine 1 having an oil pan 2 including: a vibration control device 3, the vibration control device 3 has an operating member 11 for moving or deforming by change of a temperature, and a vibration control rubber 12, and the operating member 11 is constituted to bring the vibration control rubber 12 into contact with the oil pan 2, when a temperature of an oil EO in the oil pan 2 becomes a predetermined temperature or less. |
