Invention Grant
- Patent Title: Auxiliary power unit plenum with a pleated screen for foreign object damage prevention
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Application No.: US16894570Application Date: 2020-06-05
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Publication No.: US11313277B2Publication Date: 2022-04-26
- Inventor: Juan F. Valencia , Curtis A. Beard , Robert W. Snyder
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agent Felix L. Fischer
- Main IPC: F02C7/055
- IPC: F02C7/055
Abstract:
A plenum duct for an auxiliary power unit includes a main body having an inlet aperture and a flow cavity. A pair of screen supports are coupled to the main body proximate a periphery of the inlet aperture, said screen supports extending into the flow cavity. A pleated screen is disposed on the pair of screen supports.
Public/Granted literature
- US20210381434A1 AUXILIARY POWER UNIT PLENUM WITH A PLEATED SCREEN FOR FOREIGN OBJECT DAMAGE PREVENTION Public/Granted day:2021-12-09
Information query
IPC分类:
