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Patent Searching and Data


Title:
COMPOSITE STRUCTURES HAVING BONDLINES WITH MATCHED ELECTRICAL CONDUCTIVITY
Document Type and Number:
WIPO Patent Application WO/2014/070313
Kind Code:
A3
Abstract:
Two composite carbon fibre laminates (24, 26) are joined together by a bondline (22) having portions exposed to the ambient environment. The bondline contains scrim (32) embeded in adhesive layers (34, 36) having an electrical conductivity and impedance matched to that of the laminates in order to mitigate effects of lightning strikes.

Inventors:
ACKERMAN PATRICE K (US)
HEIDLEBAUGH DIANE L (US)
Application Number:
PCT/US2013/059329
Publication Date:
June 26, 2014
Filing Date:
September 12, 2013
Export Citation:
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Assignee:
BOEING CO (US)
International Classes:
B64D37/02; B29C65/48; B64D45/02; B64F5/00
Foreign References:
US6320118B12001-11-20
US20090053406A12009-02-26
Attorney, Agent or Firm:
HALPERIN, Brett L., Reg. No. 46,478 et al. (P.O. Box 2515MC 110-SD5, Seal Beach California, US)
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