CN105443866A - 一种基于c型截面变形元件深水管中管止屈器 - Google Patents
一种基于c型截面变形元件深水管中管止屈器 Download PDFInfo
- Publication number
- CN105443866A CN105443866A CN201410608222.1A CN201410608222A CN105443866A CN 105443866 A CN105443866 A CN 105443866A CN 201410608222 A CN201410608222 A CN 201410608222A CN 105443866 A CN105443866 A CN 105443866A
- Authority
- CN
- China
- Prior art keywords
- pipe
- deformation element
- buckle arrestor
- section deformation
- shaped section
- 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.)
- Granted
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410608222.1A CN105443866B (zh) | 2014-11-03 | 2014-11-03 | 一种基于c型截面变形元件深水管中管止屈器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410608222.1A CN105443866B (zh) | 2014-11-03 | 2014-11-03 | 一种基于c型截面变形元件深水管中管止屈器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105443866A true CN105443866A (zh) | 2016-03-30 |
CN105443866B CN105443866B (zh) | 2018-09-18 |
Family
ID=55554377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410608222.1A Expired - Fee Related CN105443866B (zh) | 2014-11-03 | 2014-11-03 | 一种基于c型截面变形元件深水管中管止屈器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105443866B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5458441A (en) * | 1991-04-23 | 1995-10-17 | Shell Oil Company | Pipe section for installation into a subsea pipeline |
US20060032036A1 (en) * | 1999-07-02 | 2006-02-16 | Coflexip | Device for arresting the propagation of a buckle in a double-walled pipe |
WO2010136801A1 (en) * | 2009-05-26 | 2010-12-02 | Pipeline Engineering & Supply Company Limited | Bend restrictor |
CN202901534U (zh) * | 2012-10-23 | 2013-04-24 | 中国海洋石油总公司 | 一种深水海底管道止屈器 |
CN103090125A (zh) * | 2013-01-22 | 2013-05-08 | 中国海洋石油总公司 | 一种复合软管抗压铠装层 |
CN204704479U (zh) * | 2014-11-03 | 2015-10-14 | 中国石油大学(北京) | 基于c型截面变形元件深水管中管止屈器 |
-
2014
- 2014-11-03 CN CN201410608222.1A patent/CN105443866B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5458441A (en) * | 1991-04-23 | 1995-10-17 | Shell Oil Company | Pipe section for installation into a subsea pipeline |
US20060032036A1 (en) * | 1999-07-02 | 2006-02-16 | Coflexip | Device for arresting the propagation of a buckle in a double-walled pipe |
WO2010136801A1 (en) * | 2009-05-26 | 2010-12-02 | Pipeline Engineering & Supply Company Limited | Bend restrictor |
CN202901534U (zh) * | 2012-10-23 | 2013-04-24 | 中国海洋石油总公司 | 一种深水海底管道止屈器 |
CN103090125A (zh) * | 2013-01-22 | 2013-05-08 | 中国海洋石油总公司 | 一种复合软管抗压铠装层 |
CN204704479U (zh) * | 2014-11-03 | 2015-10-14 | 中国石油大学(北京) | 基于c型截面变形元件深水管中管止屈器 |
Also Published As
Publication number | Publication date |
---|---|
CN105443866B (zh) | 2018-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204704479U (zh) | 基于c型截面变形元件深水管中管止屈器 | |
CN204704478U (zh) | 基于t型截面变形元件的深水管中管止屈器 | |
CN204176132U (zh) | 基于cw型截面变形元件深水管中管止屈器 | |
JP2009036371A (ja) | 可撓性本体 | |
CN105163878A (zh) | 挠性管和制造挠性管的方法 | |
US9033614B2 (en) | Pipe components and methods of manufacture | |
CN204176133U (zh) | 基于齿状截面变形元件的深水管中管止屈器 | |
CN102720891B (zh) | 一种带螺旋眼板的海底管道止屈器及其固定方法 | |
CN105402503A (zh) | 多功能非金属复合管 | |
US20140116559A1 (en) | Flexible pipeline for oil and gas transportation stabilized on seabed by anchorage pier | |
CN205745646U (zh) | 基于cx截面变形元件深水管中管止屈器 | |
CN203948808U (zh) | 连续纤维增强非粘接复合柔性管 | |
CN105443866A (zh) | 一种基于c型截面变形元件深水管中管止屈器 | |
CN105443865A (zh) | 一种基于t型截面变形元件的深水管中管止屈器 | |
CN105318103A (zh) | 一种基于cw型截面变形元件的管中管止屈器 | |
CN202660098U (zh) | 纤维增强柔性管 | |
CN105299317A (zh) | 一种基于齿状截面变形元件的管中管止屈器 | |
CN103644399B (zh) | 一种复合软管梯形截面嵌合抗压铠装层 | |
CN103162013A (zh) | 一种阻止海底管道屈曲传播的组合加强式止屈装置 | |
CN103115198B (zh) | 一种深水海底增强管线 | |
US7523766B2 (en) | Reinforced submarine pipeline and assembly of two coaxial pipelines comprising same | |
CN204284657U (zh) | 基于碳纤维的整体式海底管道止屈器 | |
CN105485428A (zh) | 一种基于wx截面变形元件深水管中管止屈器 | |
CN102777686B (zh) | 一种分阶段两次挖沟预热止屈的海底管道施工方法 | |
BR112014014335B1 (pt) | corpo de tubo flexível para transportar fluidos a partir de uma localização submarina e método para fornecer o mesmo |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Yanfei Inventor after: Dong Shaohua Inventor after: Xia Mengying Inventor after: Zhang Hong Inventor after: Liu Xiaoben Inventor after: Liang Lecai Inventor before: Chen Yanfei Inventor before: Zhang Hong Inventor before: Xia Mengying Inventor before: Liang Lecai Inventor before: Liu Xiaoben |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20181103 |
|
CF01 | Termination of patent right due to non-payment of annual fee |