Invention Grant
- Patent Title: Fan impeller with thin blades
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Application No.: US17541369Application Date: 2021-12-03
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Publication No.: US11754088B2Publication Date: 2023-09-12
- Inventor: Craig M. Beers , John Perella
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F04D29/28
- IPC: F04D29/28 ; F04D29/30 ; F04D29/54 ; F04D29/24 ; B64D13/00 ; F04D3/02 ; B64D13/06
Abstract:
An impeller for use in a fan system includes a hub extending along an axis of rotation and having a hub outer surface. There also are a plurality of blades extending radially outwardly of the hub outer surface. The blades have a unique cross-section at several different locations that result in relatively thin blades. A fan system and method are also disclosed.
Public/Granted literature
- US20230175521A1 FAN IMPELLER WITH THIN BLADES Public/Granted day:2023-06-08
Information query
