| 摘要 |
PROBLEM TO BE SOLVED: To provide a pump device capable of improving discharge performance.SOLUTION: A pump device includes a pulsation reduction device 3, which reduces the pulsation of a brake fluid discharged from a pump. The pulsation reduction device 3 includes: first orifice 301, which is provided in a discharge passage of the pump and through which a brake fluid discharged from the pump passes; and a second orifice 302, which is provided in parallel to the first orifice and through which the brake fluid passes when a flow rate of the discharged brake fluid increases more than a predetermined flow rate. |
