초록 ▼

A ridge structural part made of laminated composite material incorporates electrically conducting cables, the structural part includes at least two structural layers including fibers held in place by a thermosetting or thermoplastic matrix, at least one conducting network layer located between two o

A ridge structural part made of laminated composite material incorporates electrically conducting cables, the structural part includes at least two structural layers including fibers held in place by a thermosetting or thermoplastic matrix, at least one conducting network layer located between two of the at least two structural layer, the at least one conducting network layer including a network of electrically conducting cables, said electrically conducting cables being arranged throughout said structural part in a substantially regular manner and being electrically insulated from said two structural layers by a dielectric material. The structural part also includes electrical connections, to which electrically conducting cables of the at least one network layer are electrically connected so as to form an electrical network by assembling several structural parts.

대표청구항 ▼

1. A rigid structural floor panel of a load-bearing structure comprising; -a laminated composite material; and - a network of electrically conducting structural cables, integrated in the structural floor panel, the laminated composite material comprising: -at least two structural layers comprising e

1. A rigid structural floor panel of a load-bearing structure comprising; -a laminated composite material; and - a network of electrically conducting structural cables, integrated in the structural floor panel, the laminated composite material comprising: -at least two structural layers comprising electrically conductive fibers held in place by a matrix made of a thermosetting or thermoplastic resin, -at least one conducting network layer located between two of said at least two structural layers, said at least one conducting network layer comprising the electrically conducting structural cables, said electrically conducting structural cables being arranged throughout the structural floor panel in a substantially regular manner and being electrically insulated from said two structural layers by a dielectric material, -electrical connection means positioned to connect the structural floor panel to other structural parts, the electrically conducting structural cables of the at least one conducting network layer being electrically connected to the electrical connecting means, comprising at least three structural layers, and at least one conductive reference layer located between two of said at least three structural layers, said at least one conductive reference layer being conductive in all directions and being connected to the electrical connection means. 2. A rigid structural floor panel according to claim 1, comprising at least four structural layers and at least one layer of an alveolar-type material, located between two of said at least four structural layers. 3. A rigid structural floor panel according to claim 1, in which the at least one conductive reference layer is a metal sheet, or a grid comprised of metallic or metalized cables. 4. A rigid structural floor panel according to claim 1, wherein the at least one conductive reference layer is a layer of a metallic alveolar material. 5. A rigid structural floor panel according to claim 1, wherein the electrical connection means are metalized holes that open to an interconnection surface of said rigid structural floor panel. 6. A rigid structural floor panel according to claim 1, wherein the electrical connection means are external connectors surface-mounted on an interconnection surface of said rigid structural floor panel. 7. A rigid structural floor panel according to claim 1, wherein the electrical connection means are internal connectors located in said rigid structural floor panel and accessible from an interconnection surface or from an edge of said rigid structural floor panel. 8. A rigid structural floor panel according to claim 1, wherein the dielectric material is of the same composition as the thermosetting or thermoplastic resin of the structural layers. 9. A rigid structural floor panel according to claim 1, wherein the electrically conductive fibers comprise carbon fibers.