FLUID CIRCULATION PUMP AND FLUID TRANSFER DEVICE

To provide a fluid circulation pump and a fluid transfer device which can maintain suppression of heat conduction in a main shaft, improve processability of the main shaft, and facilitate repair of the main shaft.SOLUTION: In a fluid circulation pump 100, a main shaft 9 includes a first part 9a conn...

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Bibliographic Details
Main Authors SUGIURA AKIRA, YAMADA HIROYUKI
Format Patent
LanguageEnglish
Japanese
Published 27.03.2024
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:To provide a fluid circulation pump and a fluid transfer device which can maintain suppression of heat conduction in a main shaft, improve processability of the main shaft, and facilitate repair of the main shaft.SOLUTION: In a fluid circulation pump 100, a main shaft 9 includes a first part 9a connected to an impeller 8, and a second part 9b having a part connected to the first part 9a and surrounded by bearings 11, 12. The first part 9a and the second part 9b of the main shaft 9 are constructed such that they can be divided.SELECTED DRAWING: Figure 2 【課題】主軸での熱伝導の抑制を維持しつつ主軸の加工性を改善し、さらに主軸の修理を容易にすることが可能な流体循環ポンプおよび流体移送装置を提供する。【解決手段】流体循環ポンプ１００において、主軸９は、インペラ８に接続された第１部９ａと、第１部９ａに接続され軸受１１，１２に囲まれる部分を有する第２部９ｂとを含む。主軸９の第１部９ａと第２部９ｂとは分割可能な構造である。【選択図】図２
Bibliography:Application Number: JP20220146384