| 摘要 |
<p>The rotary blower comprises a housing defining a rotor chamber and a gear chamber separated by a wall. First and second meshed lobe rotors are each disposed for rotation about an axis in the rotor chamber for transferring a gaseous fluid from a housing inlet to a housing outlet. First and second rotor shafts are respectively affixed to and extend from the first and second rotors along the axis and into the gear chamber through openings in the wall. First and second meshed timing gears are respectively affixed to portions of the first and second rotor shafts in the gear chamber.</p> |
