Pump, pump device, and method of disassembling pump device

Pump, pump device, and method of disassembling pump device

Provided is a pump which can be separated from a motor easily while suppressing a decrease in pump performance. The pump provided comprises: an impeller; a pump main shaft to which the impeller is mounted; and a pump main-shaft hub which is detachably attached to an end of the pump main shaft. The p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIZUKI, Kagenobu, KAWABATA, Junya, NAKAMURA, Yoichi
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:Provided is a pump which can be separated from a motor easily while suppressing a decrease in pump performance. The pump provided comprises: an impeller; a pump main shaft to which the impeller is mounted; and a pump main-shaft hub which is detachably attached to an end of the pump main shaft. The pump main-shaft hub is a tubular body into which the motor main shaft can be inserted, and is configured to be coupled with the motor main shaft by transition fit.