ELECTRICAL CIRCUIT ASSEMBLIES AND STRUCTURAL COMPONENTS INCORPORATING SAME

    公开(公告)号:CA2730186A1

    公开(公告)日:2010-01-14

    申请号:CA2730186

    申请日:2009-07-07

    Abstract: A structural health monitoring arrangement comprises a component (panel 30) formed of fibre reinforced composite material with a plurality of electrical conducting fibres (conductors 32) intrinsic to the composite defining electrical paths that run through the composite. The paths act as sensing paths running through the material and a detector watches for changes in electrical property indicative of a structural (8x8 array of LEDs 36) event. The paths may be configured as an open or a closed node grid whose electrical continuity is monitored directly or indirectly. Alternatively they may be fibres having a piezoresi stive property and the changes in resistance may be monitored.

    77.
    发明专利
    未知

    公开(公告)号:DE60000834T2

    公开(公告)日:2003-03-27

    申请号:DE60000834

    申请日:2000-06-29

    Abstract: A filled hollow fibre composite material is made by laying up a plurality of prepreg plies (1) of hollow fibre composite material and non-stick film material (2) one on top of another with the non-stick film material (2) interleaving successive plies (1) at selected areas thereof. The laid up interleaved plies are treated to resin bond the ply areas (3) not interleaved with the non-stick film material and leave the interleaved areas (4) unbonded. The so formed laminate is treated at edge regions to expose open unfilled hollow fibre ends (5, 6) and the plies in the unbonded interleaved areas (4) are separated at the non-stick film material (2) to provide access to the open hollow fibre ends (7) in each ply for the introduction of a film material into the hollow fibres through the open hollow fibre ends (7) in one or more of the separated plies (1) to form a filled hollow fibre composite material.

    78.
    发明专利
    未知

    公开(公告)号:AT228058T

    公开(公告)日:2002-12-15

    申请号:AT00942225

    申请日:2000-06-29

    Abstract: A filled hollow fibre composite material is made by laying up a plurality of prepreg plies (1) of hollow fibre composite material and non-stick film material (2) one on top of another with the non-stick film material (2) interleaving successive plies (1) at selected areas thereof. The laid up interleaved plies are treated to resin bond the ply areas (3) not interleaved with the non-stick film material and leave the interleaved areas (4) unbonded. The so formed laminate is treated at edge regions to expose open unfilled hollow fibre ends (5, 6) and the plies in the unbonded interleaved areas (4) are separated at the non-stick film material (2) to provide access to the open hollow fibre ends (7) in each ply for the introduction of a film material into the hollow fibres through the open hollow fibre ends (7) in one or more of the separated plies (1) to form a filled hollow fibre composite material.

    Method for manufacturing a filled hollow fibre composite material

    公开(公告)号:AU5693000A

    公开(公告)日:2001-01-30

    申请号:AU5693000

    申请日:2000-06-29

    Abstract: A filled hollow fibre composite material is made by laying up a plurality of prepreg plies (1) of hollow fibre composite material and non-stick film material (2) one on top of another with the non-stick film material (2) interleaving successive plies (1) at selected areas thereof. The laid up interleaved plies are treated to resin bond the ply areas (3) not interleaved with the non-stick film material and leave the interleaved areas (4) unbonded. The so formed laminate is treated at edge regions to expose open unfilled hollow fibre ends (5, 6) and the plies in the unbonded interleaved areas (4) are separated at the non-stick film material (2) to provide access to the open hollow fibre ends (7) in each ply for the introduction of a film material into the hollow fibres through the open hollow fibre ends (7) in one or more of the separated plies (1) to form a filled hollow fibre composite material.

    Supercondensador estructural utilizable en una estructura mecánica

    公开(公告)号:ES2741485T3

    公开(公告)日:2020-02-11

    申请号:ES13745879

    申请日:2013-07-31

    Abstract: Un componente que incluye un supercondensador (10) estructural, el supercondensador estructural que comprende una primera estructura (12) de electrodo, una segunda estructura (14) de electrodo y una estructura (16) separadora, dicha estructura separadora está formada de un material compuesto que comprende una capa (16a) de fibra de vidrio en una matriz (16b) de aglutinante eléctricamente aislante curada, dicha estructura separadora separa el primer electrodo del segundo electrodo, dicha estructura separadora comprende intersticios (28) causados por la unión parcial de dicha estructura separadora al primer electrodo y la segunda estructura del electrodo, dichos intersticios comprenden un electrolito (27) líquido, en donde el primer electrodo y el segundo electrodo están formados a partir de al menos una capa de material compuesto conductor que incluye fibras (12a, 14a) eléctricamente conductoras en la matriz (12b, 14b) de aglutinante eléctricamente aislante curada y en donde el supercondensador es estructuralmente inseparable del resto del componente.

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