| 摘要 |
A first check valve (33) of a hydraulic control system allows oil to flow in only a direction from a first oil pump (18) toward an oil receiving portion (2, 3, 4). A second check valve (40) allows oil to flow in only a direction from a second oil pump (19) toward the oil receiving portion (2, 3, 4). A third oil passage (45; 51, 52) is configured to provide communication between a merging point (42) of a first oil passage (32, 34, 35, 36) and a second oil passage (34, 35, 36, 38, 39, 41), and the second oil pump (19) by bypassing the second check valve (40). The third oil passage (45; 51, 52) includes a throttle mechanism (46; 53). The third oil passage (45; 51, 52) is configured to restrict a flow rate of oil that is discharged from the second oil pump (19). |
