Title:
LIQUID SEALED PUMP
Document Type and Number:
Japanese Patent JPS58170890
Kind Code:
A
Abstract:
In a liquid-ring rotary compressor, a control disc has, ahead of a sickle-shaped pressure or outlet slot, a multiplicity of spaced radial slots with width and shape conforming to the width and profile of the impeller blades. One such disc is usable for different pressure ratios without requiring a change in the relative position of the compressor housing.
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Inventors:
BUIRUFURIITO RIYUUPUKE
Application Number:
JP4403583A
Publication Date:
October 07, 1983
Filing Date:
March 16, 1983
Export Citation:
Assignee:
SIEMENS AG
International Classes:
F04C19/00; (IPC1-7): F04C19/00
Attorney, Agent or Firm:
Iwao Yamaguchi