Method for producing an electrically and/or thermally conductive part from a composite material and resulting part
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United States of America Patent
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Feb 20, 2018
Grant Date -
Aug 22, 2013
app pub date -
Sep 7, 2011
filing date -
Sep 7, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
In order to produce a part (16) from a composite material, which is conductive at least on one of the surfaces thereof, the method consists of: the conductive overstitching (30) of a preform (20) of the part using electrically or thermally conductive threads (31, 32) with substantially parallel stitch lines (34) oriented in at least two intersecting directions. The parts obtained are adapted for the production of aircraft structures that may be subjected to lightning strikes and allow return currents from the electrical or electronic aircraft equipment and/or the discharge of heat by conduction.
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International Classification(s)
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B64G:COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64D:EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SU....
- B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
- B64C:AEROPLANES; HELICOPTERS
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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