JPS646497U - - Google Patents
Info
- Publication number
- JPS646497U JPS646497U JP10007487U JP10007487U JPS646497U JP S646497 U JPS646497 U JP S646497U JP 10007487 U JP10007487 U JP 10007487U JP 10007487 U JP10007487 U JP 10007487U JP S646497 U JPS646497 U JP S646497U
- Authority
- JP
- Japan
- Prior art keywords
- outer tube
- pipe
- insulating material
- heat insulating
- insulated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 2
Landscapes
- Thermal Insulation (AREA)
Description
第１図は本考案の一実施例である移送管を示す
断面図、第２図は本発明で使用する多層断熱材の
断熱性能と積層密度との関係を示すグラフである
。
１……外管、２……内管、３……ホルダ、４…
…多層断熱材。
FIG. 1 is a sectional view showing a transfer pipe as an embodiment of the present invention, and FIG. 2 is a graph showing the relationship between the heat insulation performance and the lamination density of the multilayer heat insulating material used in the present invention. 1...Outer tube, 2...Inner tube, 3...Holder, 4...
…Multilayer insulation.
Claims (1)
外管内に設けられ該外管の温度と温度差のある流
体を移送する内管と、前記外管と前記内管との間
の真空空管に設けられ前記内管に巻き付けられた
多層断熱材より成る移送管において、前記多層断
熱材の積層密度を前記移送管の長手方向に断続的
に変えたことを特徴とする移送管。 an outer tube whose interior is insulated from outside air and vacuum insulated; an inner tube provided within the outer tube for transferring a fluid with a temperature difference from that of the outer tube; and a vacuum between the outer tube and the inner tube. A transfer pipe comprising a multilayer heat insulating material provided in an empty pipe and wound around the inner pipe, characterized in that the lamination density of the multilayer heat insulating material is intermittently changed in the longitudinal direction of the transfer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10007487U JPS646497U (en) | 1987-07-01 | 1987-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10007487U JPS646497U (en) | 1987-07-01 | 1987-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646497U true JPS646497U (en) | 1989-01-13 |
Family
ID=31327820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10007487U Pending JPS646497U (en) | 1987-07-01 | 1987-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646497U (en) |
-
1987
- 1987-07-01 JP JP10007487U patent/JPS646497U/ja active Pending
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