| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fluid pump that is superior in corrosion resistance and wear resistance. <P>SOLUTION: The fluid pump 10 includes a motor 14, an inner gear rotor and an outer gear rotor. The inner gear rotor is driven for rotation about an axis by the motor 14 and has a plurality of outwardly extending teeth. The outer gear rotor has a plurality of inwardly extending teeth that are engaged by the teeth of the inner gear rotor so that the outer gear rotor is driven for rotation about a second axis when the inner gear rotor rotates. At least one of the inner gear rotor and the outer gear rotor is formed from a plastic material. <P>COPYRIGHT: (C)2012,JPO&INPIT |
