Invention Grant
- Patent Title: Rotating electric distributed anti-torque fin
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Application No.: US16358268Application Date: 2019-03-19
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Publication No.: US11279477B2Publication Date: 2022-03-22
- Inventor: Aaron Alexander Acee , Andrew Paul Haldeman
- 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: Shackelford, Bowen, McKinley & Norton, LLP
- Main IPC: B64C27/82
- IPC: B64C27/82 ; B64C27/06 ; B64C27/52
Abstract:
An exemplary anti-torque system for a helicopter includes two or more electric fans rotatably mounted on a tail boom, the two or more electric fans rotatable about a longitudinal axis of the tail boom.
Public/Granted literature
- US20200298970A1 ROTATING ELECTRIC DISTRIBUTED ANTI-TORQUE FIN Public/Granted day:2020-09-24
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