| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the following problems: performance of a pump is deteriorated and pump operation becomes impossible if air bubbles enter the inside of a pump chamber in a liquid pump having a high discharge rate corresponding to high-load pressure and the synthetic inertance value of an inlet channel smaller than the synthetic inertance value of an outlet channel. <P>SOLUTION: This pump includes the approximately rotor-configured pump chamber 125 and a rotational flow generation structure. The outlet channel is provided to the rotating shaft of the approximately rotor-configured pump chamber 125. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
