COMPOSITE CROSS-OVER DIFFUSER FOR A CENTRIFUGAL PUMP, CENTRIFUGAL PUMP COMPRISING THE SAME AND CORRESPONDING MANUFACTURING PROCESS
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Oct 31, 2024
app pub date -
Aug 25, 2022
filing date -
Aug 25, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure concerns a composite diffuser for a centrifugal pump, the composite diffuser comprising a diffuser housing assembly at least partially delimiting an impeller shaft-receiving opening and having upstream and downstream sides, the diffuser housing assembly being at least partially formed in a first material; and a plurality of vanes mounted to or formed integral with the upstream side of the diffuser housing assembly and protruding therefrom, at least one of the plurality of vanes comprising a reinforcing vane portion formed in a second material different from the first material. It also concerns a centrifugal pump comprising such a composite diffuser, and a process for manufacturing a composite diffuser.
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