CENTRIFUGAL PUMP

A centrifugal pump (10) includes a housing (26), an impeller (28) that is rotatably disposed in the housing (26), a shaft (62) that is provided at a center rotational axis of the impeller (28), and bearings (70) that respectively and pivotally support the shaft ends (66). An elastic body (80) which...

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Bibliographische Detailangaben
1. Verfasser: ITAMOCHI, Yosuke
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A centrifugal pump (10) includes a housing (26), an impeller (28) that is rotatably disposed in the housing (26), a shaft (62) that is provided at a center rotational axis of the impeller (28), and bearings (70) that respectively and pivotally support the shaft ends (66). An elastic body (80) which is elastically deformable at least in an axial direction of the shaft (62) is provided between at least one of the bearings (70) and the housing (26) or at an intermediate portion of the shaft (62) in the axial direction.