首页> 外国专利> FLUID PIPE WITH LAGGING MATERIAL, LAGGING MATERIAL JOINING METHOD FOR FLUID PIPE WITH LAGGING MATERIAL, AND LAGGING MATERIAL HEAT FUSION TOOL FOR FLUID PIPE

FLUID PIPE WITH LAGGING MATERIAL, LAGGING MATERIAL JOINING METHOD FOR FLUID PIPE WITH LAGGING MATERIAL, AND LAGGING MATERIAL HEAT FUSION TOOL FOR FLUID PIPE

机译：带有滞后材料的流体管，带有滞后材料的流体管的滞后材料接合方法以及用于滞后材料的滞后材料热熔工具

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摘要

PPROBLEM TO BE SOLVED: To prevent a gap from generating in a joint of lagging materials in a fluid pipe with a lagging material; and to facilitate heat fusion joining work for the fluid pipe with a lagging material by making use of a lagging material heat fusion tool for a fluid pipe. PSOLUTION: In the fluid pipes M1 and M2 in which outer surfaces 23a of inner pipes 23 are covered by the lagging materials 22, the joint 24 joining both opposite end faces 22a by heat fusion is arranged between both lagging materials 22 at both sides in a longitudinal direction of the inner pipe 23. The lagging material heat fusion tool for a fluid pipe provides a heating member capable of mutually opening and closing a pair of heating bodies by supporting the pair of heating bodies so as to be relatively turnable, and forms an insertion hole between both heating bodies while both heating bodies are mutually in a closed condition, and provides a heating surface heated by a heater on both side faces formed on the outer periphery of the insertion hole at both sides in an axial direction of the insertion hole regarding both heating bodies kept closed. The end faces 22a are melted by applying the heating surfaces of both heating bodies to the end faces 22a of the lagging materials 22 while the inner pipes 23 are inserted into the insertion hole. PCOPYRIGHT: (C)2008,JPO&INPIT

机译：

要解决的问题：为了防止在流体管中带有滞后材料的接合材料中产生间隙;通过使用用于流体管的包胶材料热熔接工具，来促进流体管与带有包胶材料的热熔接工作。

解决方案：在其中内管23的外表面23a被覆盖材料22覆盖的流体管M1和M2中，通过热熔合将两个相对的端面22a接合的接头24布置在两个覆盖材料22之间。用于流体管的包胶材料热熔接工具提供了一种加热构件，该加热构件能够通过支撑该对加热体而相对打开，从而能够相互打开和关闭一对加热体。并且在两个加热体相互闭合的状态下在两个加热体之间形成插入孔，并且在形成于该插入孔的外周的轴向两侧的侧面上形成有被加热器加热的加热面。两个加热体的插入孔均保持关闭状态。在将内管23插入到插入孔中的同时，通过将两个加热体的加热表面施加到套料22的端面22a上而使端面22a熔化。

版权：（C）2008，日本特许厅＆INPIT 展开▼

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公开/公告号JP2007278390A

专利类型
公开/公告日2007-10-25

原文格式PDF
申请/专利权人 INOAC CORP;
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申请/专利号JP20060105376
发明设计人 HIGASHIYA HIROYUKI;
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申请日2006-04-06
分类号F16L59/147;
国家 JP
入库时间 2022-08-21 21:15:52

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