| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric pump capable of improving its assembling characteristic.SOLUTION: A motor case 14 is formed with a centering fitting part 44 capable of centering the motor case 14 while being internally fitted into a circular fitting recess 43 formed at a pump fixing recess 12. In addition, a pump case 15 is provided with a discharge port 37 formed at an extremity end in an assembling direction X rather than the centering fitting part 44, the discharge port 37 positioning circumferential direction of an electric pump 10 by being externally inserted to a lead-out passage 41 at a bottom surface 12a of the pump fixing recess 12. Then, a length D1 ranging from an extremity end 44a of the centering fitting part 44 to an extremity end direction of the discharging port 37 is set shorter than a length D2 ranging from an inlet end of the fitting recess 43 to an opening end of the lead-out passage 41. |
