JPS58112797U - Gas transportation pipeline - Google Patents
Gas transportation pipelineInfo
- Publication number
- JPS58112797U JPS58112797U JP977082U JP977082U JPS58112797U JP S58112797 U JPS58112797 U JP S58112797U JP 977082 U JP977082 U JP 977082U JP 977082 U JP977082 U JP 977082U JP S58112797 U JPS58112797 U JP S58112797U
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- heat insulating
- inner tube
- transportation pipeline
- gas transportation
- 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 7
- 230000035699 permeability Effects 0.000 claims 1
Landscapes
- Thermal Insulation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案にかかるガス輸送用管路の管軸方向に沿
う部分断面図、第２図は第１図における■−■線に沿う
断面図である。
２・・・内管、３・・・外管、４．８・・・第１の断熱
材、５．９・・・第２の断熱材、１１・・・漏洩ガス導
出路。FIG. 1 is a partial cross-sectional view of a gas transport conduit according to the present invention taken along the pipe axis direction, and FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 2... Inner pipe, 3... Outer pipe, 4.8... First heat insulating material, 5.9... Second heat insulating material, 11... Leakage gas outlet path.
Claims (1)
管と、前記内管の外周面を覆う通気性を有する第１の断
熱材と、この第１の断熱材と前記外管との間隙に充填さ
れた独立気泡を有する第２の断熱材とを設け、前記第２
の断熱材と外管とを貫通して前記第１の断熱材を外部に
連通させる漏洩ガス導出路を設けて成るガス輸送用管路
。an inner tube, an outer tube that fits onto the inner tube at intervals in the radial direction, a first heat insulating material having air permeability that covers the outer circumferential surface of the inner tube, and the first heat insulating material and the outer tube. a second heat insulating material having closed cells filled in a gap with the pipe;
A gas transport conduit comprising a leakage gas outlet passage that penetrates the first insulating material and the outer pipe to communicate the first insulating material to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP977082U JPS58112797U (en) | 1982-01-26 | 1982-01-26 | Gas transportation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP977082U JPS58112797U (en) | 1982-01-26 | 1982-01-26 | Gas transportation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58112797U true JPS58112797U (en) | 1983-08-02 |
Family
ID=30022386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP977082U Pending JPS58112797U (en) | 1982-01-26 | 1982-01-26 | Gas transportation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58112797U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007321867A (en) * | 2006-05-31 | 2007-12-13 | Taiyo Nippon Sanso Corp | Flexible Tube |
| WO2009119296A1 (en) * | 2008-03-28 | 2009-10-01 | 古河電気工業株式会社 | Flexible tube for transporting cryogenic fluid and structure for detecting leakage of fluid in tube |
| WO2009119297A1 (en) * | 2008-03-28 | 2009-10-01 | 古河電気工業株式会社 | Fluid conveying tube and fluid leakage detecting system |
-
1982
- 1982-01-26 JP JP977082U patent/JPS58112797U/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007321867A (en) * | 2006-05-31 | 2007-12-13 | Taiyo Nippon Sanso Corp | Flexible Tube |
| WO2009119296A1 (en) * | 2008-03-28 | 2009-10-01 | 古河電気工業株式会社 | Flexible tube for transporting cryogenic fluid and structure for detecting leakage of fluid in tube |
| WO2009119297A1 (en) * | 2008-03-28 | 2009-10-01 | 古河電気工業株式会社 | Fluid conveying tube and fluid leakage detecting system |
| JP2009243529A (en) * | 2008-03-28 | 2009-10-22 | Furukawa Electric Co Ltd:The | Fluid transport pipe, and fluid leakage detecting system |
| JP2009243518A (en) * | 2008-03-28 | 2009-10-22 | Furukawa Electric Co Ltd:The | Flexible tube for cryogenic temperature liquid transportation and disclosure detection construction in tube body |
| US8479565B2 (en) | 2008-03-28 | 2013-07-09 | Furukawa Electric Co., Ltd. | Fluid conveying tube and fluid leakage detecting system |
| US8789562B2 (en) | 2008-03-28 | 2014-07-29 | Furukawa Electric Co., Ltd | Flexible tube for transporting cryogenic fluid and structure for detecting leakage of fluid in tube |
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