SHIELD CONDUCTOR AND SHIELD CONDUCTOR MANUFACTURING METHOD

• Main Authors: SONODA, FUJIO, NAKAGAKI, KAZUYUKI, WATANABE, KUNIHIKO
• Format: Patent
• Language: English; French; Japanese
• Published: 12.06.2008
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONDUCTORS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INSULATORS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

A shield conductor (W) is provided with a plurality of cables (10); a synthetic resin heat transfer member (30), which adheres to the outer circumference of each cable (10) so as to surround the outer circumferences of the cables (10) at the same time; and a metal pipe (20) attached to the heat transfer member (30) by being adhered to the outer circumference of the heat transfer member. Heat generated at the cable (10) transfers from the outer circumference of an insulating film (12) to the heat transfer member (30). Then the heat transfers through the heat transfer member (30) to the inner circumference of the pipe (20) from the outer circumference surface, and then, to the atmosphere from the outer circumference of the pipe (20). La présente invention concerne un conducteur-écran (W) qui est muni d'une pluralité de câbles (10) ; un élément de transfert thermique en résine synthétique (30), qui adhère à la circonférence externe de chaque câble (10) de façon à entourer les circonférences externes des câbles (10) en même temps ; et un tuyau métallique (20) fixé à l'élément de transfert thermique (30) en étant mis à adhérer à la circonférence externe de l'élément de transfert thermique. La chaleur générée au niveau du câble (10) passe de la circonférence externe d'un film isolant (12) à l'élément de transfert thermique (30). Ensuite, la chaleur passe à travers l'élément de transfert thermique (30) vers la circonférence interne du tuyau (20) à partir de la surface de la circonférence externe, puis vers l'atmosphère à partir de la circonférence externe du tuyau (20).