| 摘要 |
PURPOSE:To improve the durability, fuel consumption, output, etc., of an engine by cooling the engine uniformly efficiently. CONSTITUTION:An engine 5, water jacket 14, controller 17, etc., are received in an engine cover 2 of an outboard motor. In a gear case 4 are received a cooling water path 20, a first cooling water pump 21, a first solenoid valve 22, a second solenoid valve 23, a third solenoid valve 24, a fourth solenoid valve exhaust path 26, etc. Further in a space between the inner wall part of the engine cover 2 and the engine 5 are received a water cooled condenser 15 for sending warm water taken in from the water jacket 14 through a first cooling water hose 29 and a cooling tank 16 provided with a tank body 28 for cooling the water cooled condenser 15. |
