Invention Grant
- Patent Title: Centrifugal pump for conveying a fluid
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Application No.: US15699404Application Date: 2017-09-08
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Publication No.: US11353043B2Publication Date: 2022-06-07
- Inventor: Thomas Welschinger , Torsten Johne , Mike Singer , Nitin Ugale
- Applicant: Sulzer Management AG
- Applicant Address: CH Winterthur
- Assignee: Sulzer Management AG
- Current Assignee: Sulzer Management AG
- Current Assignee Address: CH Winterthur
- Agency: Global IP Counselors, LLP
- Priority: EP16190413 20160923
- Main IPC: F04D29/62
- IPC: F04D29/62 ; F04D7/06 ; F04D29/44 ; F04D1/00 ; F04D29/42 ; F04D13/06 ; F04D29/043 ; F04D29/22

Abstract:
A centrifugal pump for conveying a fluid includes a housing having an inlet and an outlet for the fluid. An impeller is arranged in the housing for rotation in an axial direction to convey the fluid from the inlet to the outlet, a shaft extends in the axial direction for driving the impeller, and a stationary guide device for guiding the fluid from the impeller to the outlet is connected to the housing. A resilient compensating element is disposed between the housing and the guide device, is arranged around the shaft, and holds the guide device in a centered position to the impeller during a radial relative movement to the housing.
Public/Granted literature
- US20180087532A1 CENTRIFUGAL PUMP FOR CONVEYING A FLUID Public/Granted day:2018-03-29
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