Title:
SEPTUMIZATION OF HONEYCOMB SANDWICHES
Document Type and Number:
WIPO Patent Application WO/2015/026421
Kind Code:
A3
Abstract:
An acoustic liner (32) having a honeycomb core (34) is fabricated by forming septa (54) in a sheet (60) of material, and assembling the sheet of material and the core. During the assembly process, the septa are respectively inserted as a group into cells of the core.
Inventors:
BUTLER GEOFFREY ALLEN (US)
LAN JUSTIN HONSHUNE (US)
GERKEN NOEL T (US)
DUSCHL GARRY M (US)
DAY BENJAMIN JULIUS (US)
LAN JUSTIN HONSHUNE (US)
GERKEN NOEL T (US)
DUSCHL GARRY M (US)
DAY BENJAMIN JULIUS (US)
Application Number:
PCT/US2014/040982
Publication Date:
April 09, 2015
Filing Date:
June 05, 2014
Export Citation:
Assignee:
BOEING CO (US)
International Classes:
B32B3/12; F02C7/045; G10K11/168; B64D33/02
Foreign References:
| US20100181420A1 | 2010-07-22 | |||
| GB1470036A | 1977-04-14 | |||
| GB2005384A | 1979-04-19 | |||
| GB2019937A | 1979-11-07 |
Attorney, Agent or Firm:
HALPERIN, Brett, Reg. No., 46,478 et al. (Mailcode: H011-B171Huntington Beach, California, US)
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