Connector assembly

H - Electricity – 01 – R

Patent

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Details

H01R 13/523 (2006.01)

Patent

CA 2671667

Connector assembly for connecting and/or disconnecting an electric power cable (1) to/from a subsea pipeline (8), in particular for direct electric heating (DEH) thereof, comprising : a female cone element (6) mounted (2) to the pipeline (8) surface, - a complementary male cone element (5) attached to an end of the power cable (1), and bolt tightening means (70) for securing contact between the female cone element (6) and the male cone element (5). The tightening means (70) comprises in a first stab member (7) adapted to be received in a first receptacle (16) in said female cone element ( 6), said first receptacle (16) has an opening facing in opposite direction of the cone (12) of the female cone element (6) for receiving said first stab member (7), and a tightening bolt (7a) is provided in said first stab member (7) with an inner end (7c) of the bolt (7a) being adapted to engage said male cone element (5) and with an outer end (7b) being accessible for the connecting and/or disconnecting operations.

L'invention concerne un ensemble connecteur pour connecter un câble de puissance (1) à/ou le déconnecter d'une canalisation sous-marine (8), en particulier pour un chauffage électrique direct (DEH) de celle-ci. L'ensemble connecteur comprend : un élément conique femelle (6) monté (2) sur la surface de canalisation (8), un élément conique mâle complémentaire (5) fixé à une extrémité du câble de puissance (1), et des moyens de serrage de boulon (70) pour assurer le contact entre l'élément conique femelle (6) et l'élément conique mâle (5). Les moyens de serrage (70) comprennent un premier élément de lame (7) apte à être reçu dans un premier réceptacle (16) dans ledit élément conique femelle (6), ledit premier réceptacle (16) a une ouverture, dirigée dans la direction opposée à celle du cône (12) de l'élément conique femelle (6), pour recevoir ledit premier élément de lame (7), et un boulon de serrage (7a) est disposé dans ledit premier élément de lame (7), une extrémité interne (7c) du boulon (7a) étant apte à entrer en prise avec ledit élément conique mâle (5) et une extrémité externe (7b) étant accessible pour les opérations de connexion et/ou de déconnexion.

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