| 摘要 |
<p>The purpose is to ensure compatibility between the cooling balance and the oil cooling performance of both banks (2, 3) and to eliminate the difference in temperature between the banks. A V-engine cooling device passes cooling water discharged from a water pump (10) through an oil cooler (15) and then distributes it to both banks (2, 3) of the engine (1). The cooling water, before being used for cooling the engine, can sufficiently cool the oil, and the cooling water, after passing through an oil cooler (15), is fed evenly to both banks (2, 3), whereby the difference in temperature between the banks can be eliminated. A housing member (20) attached to the end, in the crank shaft direction, of the engine (1) is integrally provided with a connection pipe (18) establishing communication between the water jackets of both banks (2, 3). Since the existing fly wheel housing (20), etc. are utilized, independent piping becomes unnecessary, thus realizing layout improvement, size reduction, etc.</p> |
