Pump

The utility model provides a pump which can ensure the sealing performance between a rotor and a stator and reduce the working hours and time for manufacturing the pump. The pump includes: a rotor capable of rotating about a central axis; the stator is positioned on the radial outer side of the roto...

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Bibliographic Details
Main Authors SHIZUKU YOSHIYUKI, KATAOKA SHIGEHIRO
Format Patent
LanguageChinese
English
Published 05.05.2023
Subjects
BLASTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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 provides a pump which can ensure the sealing performance between a rotor and a stator and reduce the working hours and time for manufacturing the pump. The pump includes: a rotor capable of rotating about a central axis; the stator is positioned on the radial outer side of the rotor and surrounds the rotor; the pump part is connected with one axial side of the rotor; a support member having a base portion covering the stator from one side in the axial direction, and a non-magnetic rotor housing portion located on the inner side in the radial direction of the stator and housing the rotor therein; a fixing member located on the outside in the radial direction of the stator and surrounding the stator; and a cover having a cover body portion located on the other side of the rotor housing portion in the axial direction. The rotor accommodating part is provided with a cover part which covers the rotor from the other side in the axial direction; and a cylindrical part which is located between the r
Bibliography:Application Number: CN202223028288U