Bonded composite aircraft wing
    41.
    发明公开
    Bonded composite aircraft wing 审中-公开
    ZusammengesetzteVerbundflugzeugflügel

    公开(公告)号:EP2703283A3

    公开(公告)日:2016-07-27

    申请号:EP13181596.1

    申请日:2013-08-23

    发明人: Dan-Jumbo, Eugene

    IPC分类号: B64C3/26 B64C3/18 B29C70/88

    摘要: A unitized composite aircraft wing (14) includes upper and lower composite laminate wing skins (22, 24) that have differing stiffnesses and are bonded to a composite grid structure (34). The grid structure (34) includes grid spars (40) extending in a spanwise direction, and cross beams (42) extending in a chord-wise direction of the wing (14). The grid spars (40) include caps bonded to the upper and lower wing skins (22, 24).

    摘要翻译: 单元化复合飞机机翼(14)包括具有不同刚度并且结合到复合格栅结构(34)的上和下复合层压翼面(22,24)。 格栅结构(34)包括在翼展方向上延伸的格栅(40)和在翼(14)的弦向方向上延伸的横梁(42)。 格栅(40)包括连接到上翼和下翼皮(22,24)的盖。

    METHOD FOR MITIGATING EDGE GLOW AND RESULTING COMPOSITE STRUCTURE
    44.
    发明公开
    METHOD FOR MITIGATING EDGE GLOW AND RESULTING COMPOSITE STRUCTURE 审中-公开
    VERFAHREN ZUR MINDERUNG VONKANTENGLÜHEN

    公开(公告)号:EP3000736A1

    公开(公告)日:2016-03-30

    申请号:EP15186152.3

    申请日:2015-09-22

    IPC分类号: B64D45/02 B29C70/88

    摘要: Composite structures and methods for mitigating edge glow resulting from lightning strikes on composite structures, such as aerospace structures, containing carbon fiber reinforced plastic components. One or more thin layers of conductive coating material is applied over a cut edge or drop off of the carbon fiber reinforced plastic components to reduce inter-ply voltage potential between composite layers of the carbon fiber reinforced plastic component. The conductive coating (308) material is made of a conductive doping material (310) dispersed in a carrier medium.

    摘要翻译: 复合结构和方法,用于减轻由复合结构(如包含碳纤维增强塑料部件的航空航天结构)的雷击引起的边缘辉光。 将一层或多层导电涂层材料施加在碳纤维增强塑料部件的切割边缘或脱落之上,以降低碳纤维增强塑料部件的复合层之间的层间电压。 导电涂层(308)材料由分散在载体介质中的导电掺杂材料(310)制成。

    METHODS OF MANUFACTURING WIRE, MULTI-LAYER WIRE PRE-PRODUCTS AND WIRES
    46.
    发明公开
    METHODS OF MANUFACTURING WIRE, MULTI-LAYER WIRE PRE-PRODUCTS AND WIRES 有权
    维多利亚ZER HERSTELLUNG EINES DRAHTES,MEHRSCHICHTIGE DRAHTVORPRODUKTE UNDDRÄHTE

    公开(公告)号:EP2697802A1

    公开(公告)日:2014-02-19

    申请号:EP12772827.7

    申请日:2012-04-03

    IPC分类号: H01B7/00 H01B13/14

    摘要: Exemplary methods for manufacturing a wire and resultant wires are disclosed herein. The method includes extruding a receptor cross-linkable polymer that is substantially free of curing agent about a conductive core and extruding a donor polymer in association with a curing agent. The method includes disposing the donor polymer about the receptor polymer and conductive core to create a multi-layer wire pre-product. The method also includes heat curing a multi-layer wire pre-product to form a wire.

    摘要翻译: 本文公开了用于制造线和合成线的示例性方法。 该方法包括挤出基本上不含固化剂的受体可交联聚合物,该聚合物在导电核心周围并与固化剂相关联地挤出供体聚合物。 该方法包括将供体聚合物围绕受体聚合物和导电核配置以产生多层线预制品。 该方法还包括热固化多层线预制品以形成线。