Invention Grant
- Patent Title: Vibration-damped aircraft wheel bin
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Application No.: US16955185Application Date: 2018-12-17
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Publication No.: US11541988B2Publication Date: 2023-01-03
- Inventor: Abdolreza Madjlesi , Thineshan Kathirchelvan
- Applicant: AIRBUS CANADA MANAGING GP INC.
- Applicant Address: CA Quebec
- Assignee: AIRBUS CANADA MANAGING GP INC.
- Current Assignee: AIRBUS CANADA MANAGING GP INC.
- Current Assignee Address: CA Quebec
- Agency: Greer, Burns & Crain, Ltd.
- International Application: PCT/IB2018/060200 WO 20181217
- International Announcement: WO2019/123215 WO 20190627
- Main IPC: B64C7/00
- IPC: B64C7/00 ; B64C1/40 ; B64C25/00 ; G10K11/172

Abstract:
An aircraft fairing includes a fairing body having an exterior fairing wall and at least one wheel bin. The at least one wheel bin has a side wall extending from an opening in the exterior fairing wall to an end wall. The side wall and the end wall define a cavity of the at least one wheel bin in fluid communication with the opening in the exterior fairing wall. An acoustic resonator is mounted to an outer surface of the side wall of the at least one wheel bin and is in fluid communication with the cavity. The acoustic resonator has a resonant frequency substantially similar to a cavity modal frequency of the at least one wheel bin at an aircraft flight condition.
Public/Granted literature
- US20200331594A1 VIBRATION-DAMPED AIRCRAFT WHEEL BIN Public/Granted day:2020-10-22
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