초록 ▼

In one embodiment, an Automatic Transmission Fluid (ATF) reservoir is provided. The reservoir includes housing that is combined with a transmission containing ATF and into/out of which the AFT flows. The reservoir also includes a heating body that is combined with the housing and heats the ATF flowi

In one embodiment, an Automatic Transmission Fluid (ATF) reservoir is provided. The reservoir includes housing that is combined with a transmission containing ATF and into/out of which the AFT flows. The reservoir also includes a heating body that is combined with the housing and heats the ATF flowing within the housing by generating heat when power is applied.

대표청구항 ▼

1. A reservoir of ATF comprising: a housing that is combined with a transmission containing automatic transmission fluid (ATF) and into/out of which the AFT flows;a heating body that combined with the housing and heats the ATF flowing in the housing by generating heat when power is applied to the he

1. A reservoir of ATF comprising: a housing that is combined with a transmission containing automatic transmission fluid (ATF) and into/out of which the AFT flows;a heating body that combined with the housing and heats the ATF flowing in the housing by generating heat when power is applied to the heating body; anda valve controlling the flow of fluid into and out of the reservoir,wherein the engine control unit controls the valve and the heating body to maintain the fluid at a consistent temperature. 2. The reservoir of claim 1, wherein one or more baffles are disposed in the housing to divide space inside the housing. 3. The reservoir of claim 1, wherein an intake nipple through which ATF flows inside and an exit nipple through which ATF flows outside are formed at an inlet and an outlet of the housing respectively, the transmission is connected with an oil cooler, which cools the ATF, through a first hose, the oil cooler connected with the intake nipple through a second hose, the exit nipple connected with the transmission through a third hose, and an on-off valve that stops or allows flow of ATF through the second hose or the third hose is mounted on the housing. 4. The reservoir of claim 3, wherein when the temperature of the ATF is a reference temperature or less, the on-off valve stops the flow of the ATF through the second hose or the third hose and allows power to be applied to a heating body, and when the temperature of the ATF is the reference temperature or more, the on-off valve allows the ATF to flow through the second hose and the third hose and cuts the power supplied to the heating body. 5. The reservoir of claim 4, wherein the heating body includes a PTC thermistor that generates heat when power is applied. 6. The reservoir of the claim 1, wherein a thermal insulation material is attached to at least one side of the housing. 7. The reservoir of the claim 6, wherein the thermal insulation material is an aerogel-impregnated fabric. 8. The reservoir of the claim 1, wherein a temperature sensor is mounted within the reservoir and is configured to communicate with an engine control unit.