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1.发明授权公开(公告)号：US10113677B2
公开(公告)日：2018-10-30
申请号：US14902305
申请日：2014-07-01
Applicant: TECHNIP FRANCE
Inventor： Jean-Christophe Bourget , German Raul Bruno , Anh Tuan Do , Fernando Leitao Gonçalves Toste , Jean-François Langui , Felipe Reis , Guillaume Chaudet , Yves Castel , Joël Le Nouveau , Eric Buon , Carlos Ronaldo Andrade Dos Reis
Abstract: This endpiece includes at least one end segment of each armor element, an end vault and a cover, the end vault and the cover delimiting between them a chamber for receiving the end segment and a material for filling the receiving chamber, in which the end segment is embedded. The endpiece includes a spacing member positioned so as to internally bear upon the end segments of the armor elements of at least one armor layer. This spacing member defining, on at least one end segment of a armor element of said armor layer, contact areas axially spaced apart along said end segment, the contact areas delimiting between intermediate contact spaces between the filling material and the end segment.
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公开(公告)号：US10451206B2
公开(公告)日：2019-10-22
申请号：US14654285
申请日：2013-12-20
Applicant: TECHNIP FRANCE
Inventor： Philippe François Espinasse , René Antoine Maloberti , Jean-Christophe Bourget , Guillaume Chaudet
Abstract: A connection end-piece of a flexible pipe includes an end vault extending along a central axis; an outer cover fixed to the end vault and defining, with the end vault, a reception chamber for receiving an end section of the armor elements of the flexible pipe; at least one annular member applied externally to the armor elements of the flexible pipe, the annular member being at least partially accommodated in the reception chamber between the armor elements and the outer cover. The annular member applies a radial tightening pressure higher than 100 bars onto the armor elements toward the central axis of the flexible pipe.
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