| 摘要 |
A lubricating apparatus of an automatic transmission for vehicle is provided to solve a problem due to lubricating unbalance and to control correctly lubricating pressure of lubricating oil supplied to a lubricating target member by changing differently pressure and a flow rate of the lubricating oil according to a rotation speed of the lubricating target member. A lubricating apparatus(100) of an automatic transmission for vehicle includes a cooler(130), a first lubricating supply unit(A), a second lubricating supply unit(B), and a third lubricating supply unit(C). The cooler is used for cooling lubricating oil transferred through a torque converter. The first lubricating supply unit supplies the lubricating oil to a lubricating target part under the low pressure. The second lubricating supply unit supplies the lubricating oil to the lubricating target part under the middle pressure. The third lubricating supply unit supplies directly the lubricating oil to the lubricating target part. |
