公开(公告)号：US20180202579A1

公开(公告)日：2018-07-19

申请号：US15577108

申请日：2016-02-01

Applicant: TECHNIP FRANCE

Inventor： Philippe ESPINASSE ,  Thomas PARENTEAU ,  Sylvain ROUTEAU ,  Antoine MARRET

IPC: F16L1/12 ,  F16L53/35

CPC classification number: F16L1/123 ,  B08B9/027 ,  B08B17/04 ,  F16L53/35

Abstract: A cover including an elongate body, capable of being applied to be facing an outer surface of the pipe, and at least one longitudinal interaction element for interacting with the pipe, supported by the elongate body. The elongate body is reversibly deformable under the effect of its own weight, the elongate body having a length of more than 10 m. The cover treats solid build-ups within a fluid-transport pipe in a simple, straightforward and inexpensive manner.

公开(公告)号：US20170184246A1

公开(公告)日：2017-06-29

申请号：US15308735

申请日：2015-05-06

Applicant: TECHNIP FRANCE

Inventor： Philippe ESPINASSE ,  Thomas PARENTEAU

IPC: F16L57/06 ,  E21C50/00 ,  E02F3/88 ,  F16L11/08 ,  E02F7/10

CPC classification number: F16L57/06 ,  B29C53/52 ,  B29C53/54 ,  B29C65/48 ,  B29C65/5014 ,  B29C65/5042 ,  B29C65/562 ,  B29C66/1142 ,  B29C66/1282 ,  B29C66/12841 ,  B29C66/14 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29D23/001 ,  B32B1/08 ,  B32B27/08 ,  B32B27/20 ,  B32B2264/105 ,  B32B2307/54 ,  B32B2307/554 ,  B32B2307/584 ,  B32B2597/00 ,  E02F3/8858 ,  E02F7/10 ,  E21C50/00 ,  F16L11/083 ,  B29K2021/00 ,  B29K2007/00 ,  B29K2009/06 ,  B29K2023/22 ,  B29K2011/00 ,  B29K2023/16 ,  B29K2075/00 ,  B29K2021/003 ,  B29K2305/00 ,  B29K2305/12 ,  B29K2277/10 ,  B29K2223/0683 ,  B29K2307/04

Abstract: The pipe includes at least one tubular sheath delimiting a passage for circulation of the abrasive material, at least one tensile armor layer externally positioned with respect to the tubular sheath, the armor layer including a plurality of filiform armor elements. It further includes a protective internal layer positioned inside the tubular sheath in the circulation passage, the protective internal layer including an elastomeric matrix and a longitudinal reinforcement assembly embedded in the matrix.