| 摘要 |
The invention relates to a gas compressor (501) comprising wherein the rotor (517) and the stator (518) of the rotation device take a dual form in concentric relation for pumping via two respective separated gas through-flow paths (519, 520) a first gas flow (519) from the first pump inlet (512) to the first inlet (506) and a second gas flow (520) from the second pump inlet (515) to the second inlet (509), which rotor shaft (524) is drivable by a motor (525). |
