Invention Grant
- Patent Title: Noise attenuating acoustic panel
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Application No.: US14804631Application Date: 2015-07-21
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Publication No.: US09909471B2Publication Date: 2018-03-06
- Inventor: Stephen H. Mattia
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: O'Shea Getz P.C.
- Main IPC: F02C7/045
- IPC: F02C7/045 ; F02K1/82 ; F01N1/08
Abstract:
An acoustic panel is provided that includes a first layer, a perforated second layer, a core and a noise attenuating feature. The core forms a chamber between the first and the second layers. The noise attenuating feature projects partially into the chamber. The noise attenuating feature is formed integral with the first layer, the second layer and/or the core.
Public/Granted literature
- US20160017775A1 NOISE ATTENUATING ACOUSTIC PANEL Public/Granted day:2016-01-21
Information query
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