| 摘要 |
PROBLEM TO BE SOLVED: To secure rigidity of a partition wall and reduce vibration of an electric water pump main body in an electric water pump having the partition wall. SOLUTION: At a gap between the inner periphery of a stator 15 and the partition wall 16, for example, an epoxy adhesive 22 is filled and strongly integrated, to suppress vibration of a case 14 caused by rotation and vibration of a rotor 12. COPYRIGHT: (C)2007,JPO&INPIT
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