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2. 发明申请

US20010050110A1 PROCESS FOR MANUFACTURING INDIVIDUAL PIPE SECTIONS OF A PIPE SYSTEM, AND PIPE SYSTEM MANUFACTURED IN SAID MANNER 失效
标题翻译：制造管道系统的个人管道部件的过程和在制造商中制造的管道系统
公开(公告)号：US20010050110A1
公开(公告)日：2001-12-13
申请号：US09180453
申请日：1998-11-06
发明人： WERNER BORN , KARL-WILHELM THOMAS
IPC分类号： F16L009/19 , F16L009/14 , B29C044/06 , B29C044/12
CPC分类号： F16L59/16 , F16L53/38 , F16L59/14 , F16L2201/30
摘要： The invention concerns a method for the manufacture of individual pipe sections of a pipe formed by a product pipe null(1) and bynull having at least one channel null(5)null running along the product pipe. The channel is formed by filling a pipe jacket with an insulating mass which exhibits a flowability only in the processing condition. The pipe jacket contains the product pipe and a core which is disposed on the product pipe and which defines the contour of the channel. null(1), in which case the product pipe (1) and the channel (5) are fitted with the insulation (3) enclosed by the jacket pipe (2). A method consisting of the following process steps is proposed to provide a simple and cost-effective manufacture of almost any type of channel along the product pipe (1). a) A core (7) exhibiting at least the outside contour of the channel (5) is arranged on the jacket surface of the product pipe (1) in such a manner that the channel (5) formed by the core (7) is open along the length of channel (5) and toward the product pipe (1) in a linear manner. b) The unit formed by the product pipe (1) and the core (7) is inserted in the jacket pipe (2) and c) The free channel cross-section of the jacket pipe (2) is filled with an insulating mass that exhibits a flowability only in the processing condition.null
摘要翻译：本发明涉及用于制造由产品管[（1）和]具有沿着产品管道延伸的至少一个通道[（5）]形成的管的各个管段的方法。通过用仅在处理条件下显示流动性的绝缘材料填充管夹而形成通道。管夹套包含产品管和芯，其设置在产品管上并限定通道的轮廓。 [（1）），在这种情况下，产品管（1）和通道（5）装有由护套管（2）包围的绝缘层（3）。提出了一种由以下工艺步骤组成的方法，以提供沿着产品管（1）的几乎任何类型的通道的简单和成本有效的制造。 a）在产品管（1）的护套表面上以至少由芯（7）形成的通道（5）是由芯（7）形成的通道（5）沿通道（5）的长度方向并以线性方式朝向产品管（1）开口。 b）由产品管（1）和芯（7）形成的单元插入夹套管（2）中，c）夹套管（2）的自由通道横截面填充绝缘块，仅在加工条件下表现出流动性。]

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