发明授权
US4850808A Liquid ring pump having port member with internal passageways for handling carry-over gas 失效
液环泵具有端口构件,内部通道用于处理残留气体

Liquid ring pump having port member with internal passageways for
handling carry-over gas
摘要:
In a conically or cylindrically ported liquid ring pump, compressed gas that would otherwise be carried over from the compression zone to the intake zone of the pump is made to bypass the intake zone by passing through a first aperture in the port member into a clearance between the rotor shaft and the port member and then through a second aperture in the port member from the clearance to an initial portion of the compression zone.
公开/授权文献
信息查询
0/0