Invention Grant
- Patent Title: Stators located aft of duct ring
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Application No.: US16732106Application Date: 2019-12-31
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Publication No.: US11472533B2Publication Date: 2022-10-18
- Inventor: Elizabeth Feeley , Karl Schroeder
- Applicant: Bell Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: Bell Textron Inc.
- Current Assignee: Bell Textron Inc.
- Current Assignee Address: US TX Fort Worth
- Agency: Lightfoot & Alford PLLC
- Main IPC: B64C11/00
- IPC: B64C11/00 ; B64C27/20 ; B64C27/52 ; B64C29/00

Abstract:
A duct for a ducted-rotor aircraft includes a hub, a duct ring, and a plurality of stators that extend outward from the hub. The hub may be configured to support a motor. The duct ring defines a trailing edge. The duct ring is coupled to each of the plurality of stators such that all or substantially all of each of the plurality of stators is located aft of the trailing edge of the duct ring.
Public/Granted literature
- US20210197957A1 STATORS LOCATED AFT OF DUCT RING Public/Granted day:2021-07-01
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