| 摘要 |
<p>Disclosed in the present invention is a gear pump for EHPS reducing vibration and noise. According to an embodiment of the present invention, the gear pump for EHPS comprises: a pump housing containing a motor pump which outputs a fluid inside; an internal passage where the fluid outputted by the motor pump is moved by being formed inside the pump housing; a relief valve installed to be opened and closed on a discharging plug installed in an end portion of the internal passage; a discharging passage where the fluid, passed through the internal passage by being formed in the pump housing, is discharged outside while being located on a side portion direction of the relief valve; and a check valve preventing backflow of the fluid by being installed in the discharging passage.</p> |
