| 摘要 |
The present invention relates to an oil pump capable of reducing noise and pulsation as one end is connected to one side of a suction port on a forming surface on which a pressing chamber is formed and the other end has a minute fluid path unit extended to a discharge port. The oil pump operates in order for a fluid to be transferred to a suction chamber connected to the suction port, the pressing chamber, and a discharge chamber connected to the discharge port, in order by a rotation movement of an inner rotor, which is installed on the inner side of a casing on a same axis as a driving shaft, and an outer rotor eccentric on the inner rotor. The minute fluid path unit is formed on the forming surface forming the pressing chamber. One end of the minute fluid path unit is connected to one side of the suction port, and the other end is extended toward the discharge port. |
