专利名称:A REINFORCED FLEXIBLE PIPELINE HAVING
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发明人:GLEJBOL, Kristian,WEDEL-HEINEN, Jakob
申请号:EP02735091.7
申请日:20020430
泥土的作用公开号:EP1384026A1
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专利内容由知识产权出版社提供
摘要:A reinforced flexible pipeline ( 1 ), which has an inner liner ( 3 ) who inner side engages an inner reinforcement layer ( 2 ) that may be formed by a so-called carcass, and on who outer side at least a strength-imparting reinforcement layer ( 4, 5, 6, 7 ) is provided, has an additional barrier layer ( 9, 10, 11 ) which is arranged between the inner liner and the inner reinforcement layer. The additional barrier layer is thermally insulating and/or chemically protecting. The additional barrier layer may be formed as a tape ( 9 ) which is wound around the inner reinforcement layer, or may be compod of locking profiles ( 10, 11 ) which are wound around the flexible pipeline in a helix. The additional barrier layer ( 9, 10, 11 ) may be made completely or partly of a polymer which may be thermoplastic, or is cross-linked completely or partly. Hereby, the pipe may be protected against temperatures 13° C. and may also be protected against attacks from methanol that contains water. By constructing the additional barrier layer of profiles it is additionally ensured that it can transfer great compressive forces to the inner reinforcement layer, without any risk of the liner being caud to float since it is supported evenly by the additional barrier layer.
申请人:NKT Flexibles I/S
地址:Priorparken 510 2605 Brondby DK 国籍:DK
跛读音代理机构:Hegner, Anette
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