CN105299317B - 一种基于齿状截面变形元件的管中管止屈器 - Google Patents
一种基于齿状截面变形元件的管中管止屈器 Download PDFInfo
- Publication number
- CN105299317B CN105299317B CN201410327735.5A CN201410327735A CN105299317B CN 105299317 B CN105299317 B CN 105299317B CN 201410327735 A CN201410327735 A CN 201410327735A CN 105299317 B CN105299317 B CN 105299317B
- Authority
- CN
- China
- Prior art keywords
- tube
- deformation element
- pipe
- dentation
- section deformation
- 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.)
- Active
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410327735.5A CN105299317B (zh) | 2014-07-10 | 2014-07-10 | 一种基于齿状截面变形元件的管中管止屈器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410327735.5A CN105299317B (zh) | 2014-07-10 | 2014-07-10 | 一种基于齿状截面变形元件的管中管止屈器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105299317A CN105299317A (zh) | 2016-02-03 |
CN105299317B true CN105299317B (zh) | 2019-07-09 |
Family
ID=55196918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410327735.5A Active CN105299317B (zh) | 2014-07-10 | 2014-07-10 | 一种基于齿状截面变形元件的管中管止屈器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105299317B (zh) |
Family Cites Families (5)
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 |
FR2795807B1 (fr) * | 1999-07-02 | 2001-07-27 | Coflexip | Dispositif limiteur de propagation d'une deformation dans un tube a double paroi |
EP2435742B1 (en) * | 2009-05-26 | 2015-07-08 | Pipeline Engineering & Supply Co. Ltd. | Bend restrictor |
CN102927383B (zh) * | 2012-11-01 | 2014-11-05 | 中国海洋石油总公司 | 一种复合软管牙状截面抗压铠装层 |
CN204176133U (zh) * | 2014-07-10 | 2015-02-25 | 中国石油大学(北京) | 基于齿状截面变形元件的深水管中管止屈器 |
-
2014
- 2014-07-10 CN CN201410327735.5A patent/CN105299317B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105299317A (zh) | 2016-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204704478U (zh) | 基于t型截面变形元件的深水管中管止屈器 | |
CN204704479U (zh) | 基于c型截面变形元件深水管中管止屈器 | |
DK2505902T3 (en) | Molding pipe for district heating pipe with shear control ring and method therefor | |
CN204176132U (zh) | 基于cw型截面变形元件深水管中管止屈器 | |
CN105163878A (zh) | 挠性管和制造挠性管的方法 | |
CN204176133U (zh) | 基于齿状截面变形元件的深水管中管止屈器 | |
CN105299317B (zh) | 一种基于齿状截面变形元件的管中管止屈器 | |
CN105443865B (zh) | 一种基于t型截面变形元件的深水管中管止屈器 | |
CN102506409A (zh) | 气冷堆蒸汽发生器高温蒸汽连接管的结构布置 | |
CN105443866B (zh) | 一种基于c型截面变形元件深水管中管止屈器 | |
CN202865249U (zh) | 一种冷却壁进出水管结构 | |
CN105318103A (zh) | 一种基于cw型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 | |
CN102242831A (zh) | 整体式止屈器 | |
US7523766B2 (en) | Reinforced submarine pipeline and assembly of two coaxial pipelines comprising same | |
JP2016008663A (ja) | 断熱多重管及びその製造方法 | |
CN102777686B (zh) | 一种分阶段两次挖沟预热止屈的海底管道施工方法 | |
CN102943925B (zh) | 一种深水海底管道止屈器 | |
CN105485428A (zh) | 一种基于wx截面变形元件深水管中管止屈器 | |
CN217634594U (zh) | 一种无防腐双防护直埋蒸汽复合保温管 | |
JP3242523U (ja) | 螺旋パイプ | |
CN210153353U (zh) | 钢丝缠绕管 | |
CN109774161B (zh) | 塑铝复合散热器铝合金管道内塑料管与塑料三通熔接方法 | |
RU2522705C1 (ru) | Секция подводного трубопровода | |
CN209398950U (zh) | 管道穿墙防水装置 |
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: Zhang Hong Inventor after: Dong Shaohua Inventor after: Xia Mengying Inventor after: Zhang Qi Inventor after: Liu Xiaoben Inventor after: Duan Qingquan Inventor after: Liang Lecai Inventor before: Chen Yanfei Inventor before: Zhang Hong Inventor before: Xia Mengying Inventor before: Liu Xiaoben Inventor before: Duan Qingquan Inventor before: Liang Lecai |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |