Single-stage centrifugal pump

The utility model relates to an improved single-stage centrifugal pump which comprises a pump body and an impeller, wherein the outer end of an impeller shaft is provided with a connecting piece connected with a fixing shaft sleeve of a motor shaft. The utility model has the advantages of compact st...

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Bibliographic Details
Main Authors XIANQING YAN, ZHAONING SUN, YEZHEN WU
Format Patent
LanguageEnglish
Published 01.11.2000
Edition7
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The utility model relates to an improved single-stage centrifugal pump which comprises a pump body and an impeller, wherein the outer end of an impeller shaft is provided with a connecting piece connected with a fixing shaft sleeve of a motor shaft. The utility model has the advantages of compact structure, small size, good coaxiality, good use performance, low cost and convenient repair and maintenance. A split type pump shaft overcomes the defects of a special motor which is made to order.
Bibliography:Application Number: CN1999247381U