| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric pump which reduces the size in the radial direction and the space of a mounting face by dispensing with flanges for installation, reducing the number of components and simplifies the installation by dispensing with bolts for the installation. <P>SOLUTION: The electric pump 10 includes: a pair of housings 60, 62 separated from each other in the axial direction; a stator part 20 housing an annular coil part 22; an outer rotor part 30 driven rotatively based on the magnetic field of the coil part 22 inside the housings; and an inner rotor 40 rotatably supported by a support shaft part 50 eccentric to the outer rotor part 30 and having an outer peripheral face engaged with the inner peripheral surface of the outer rotor part 30. The pair of housings 60, 62 are fitted onto the support shaft part 50 from both sides in the axial direction, respectively, and catches the outer rotor part 30 and the stator part 20 from both sides in the axial direction. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
