| 摘要 |
<p>The present invention relates to a system for cooling oil of a transmission. The present invention comprises: a temperature sensor measuring the temperature of transmission oil; a valve having an inlet channel where the transmission oil discharged from the transmission flows in, having a regression channel returning the transmission oil to the transmission when the regression channel receives the temperature of the transmission oil measured by the temperature sensor and the temperature of the transmission oil is not more than the predetermined temperature, and having an outlet channel blocking the regression channel and discharging the transmission oil to an oil cooler when the temperature of the transmission oil is not less than the predetermined temperature; a temperature control unit setting the temperature where the valve operates; and a control unit comparing the temperature measured by the temperature sensor and the temperature preset by the temperature control unit to control the valve. The system for cooling oil, capable of controlling the temperature is capable of reducing preheating time of the transmission oil and controlling the temperature where the valve operates to always maintain the optimized temperature of the transmission oil.</p> |
