| 摘要 |
PURPOSE: A device for cooling a transmission housing is provided to improve the durability of the parts mounted in the transmission housing by optimizing the internal temperature of the transmission housing. CONSTITUTION: A device for cooling a transmission housing(10) comprises a water tank(40) installed outside the transmission housing and storing water, a first control unit(50a) opened when the internal temperature of the transmission housing is over a first reference value to heat the water tank, a radiator(60) emitting the heat of the heated water by using the external air, a second control unit(50b) opened when the temperature of the heated air is over a second reference value to supply the heated water to the radiator, and a cooling pipe(70) having an input part connected with the radiator and an output part connected with the water tank. |
