基本信息:
- 专利标题: 複合管、及び複合管の製造方法
- 专利标题(英):COMPOSITE PIPE, AND METHOD OF MANUFACTURING COMPOSITE PIPE
- 申请号:JP2019190405 申请日:2019-10-17
- 公开(公告)号:JP2021067275A 公开(公告)日:2021-04-30
- 发明人: 間▲崎▼ 卓明
- 申请人: 株式会社ブリヂストン
- 申请人地址: 東京都中央区京橋三丁目1番1号
- 专利权人: 株式会社ブリヂストン
- 当前专利权人: 株式会社ブリヂストン
- 当前专利权人地址: 東京都中央区京橋三丁目1番1号
- 代理人: 特許業務法人太陽国際特許事務所
- 主分类号: F16L59/147
- IPC分类号: F16L59/147 ; F16L11/11
To provide a composite pipe which allows for easy exposure of an end portion of a main pipe while securing the heat insulation of a fluid flowing through the main pipe, and a method of manufacturing the composite pipe.SOLUTION: A telescopic outer pipe covers a main pipe from an outside in a radial direction. An inner pipe is formed of a resin material, is located inside the outer pipe in the radial direction, and covers the main pipe from the outside in the radial direction. The shape of a cross section of the inner pipe taken out in a plane along a center line is convexoconcave. A space extending in an axial direction between the inner pipe and the outer pipe is formed at least partially in a circumferential direction of the main pipe.SELECTED DRAWING: Figure 1
信息查询:
EspacenetIPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16L | 管接头 |
------F16L59/00 | 一般的绝热 |
--------F16L59/10 | .用于绝热保护的扎带或覆盖物,如抵制环境的影响或机械破坏的影响 |
----------F16L59/147 | ..绝热位于管子外表面向中心处 |