CN101832108B - 真空油管接箍 - Google Patents
真空油管接箍 Download PDFInfo
- Publication number
- CN101832108B CN101832108B CN 201010174718 CN201010174718A CN101832108B CN 101832108 B CN101832108 B CN 101832108B CN 201010174718 CN201010174718 CN 201010174718 CN 201010174718 A CN201010174718 A CN 201010174718A CN 101832108 B CN101832108 B CN 101832108B
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- Prior art keywords
- box cupling
- overcoat
- coupling
- cupling body
- vacuum
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- 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.)
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010174718 CN101832108B (zh) | 2010-05-07 | 2010-05-07 | 真空油管接箍 |
Applications Claiming Priority (1)
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CN 201010174718 CN101832108B (zh) | 2010-05-07 | 2010-05-07 | 真空油管接箍 |
Publications (2)
Publication Number | Publication Date |
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CN101832108A CN101832108A (zh) | 2010-09-15 |
CN101832108B true CN101832108B (zh) | 2013-02-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201010174718 Expired - Fee Related CN101832108B (zh) | 2010-05-07 | 2010-05-07 | 真空油管接箍 |
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CN (1) | CN101832108B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865052A (zh) * | 2012-10-22 | 2013-01-09 | 中国石油集团渤海石油装备制造有限公司 | 隔热油管管柱接箍部位保温方法 |
CN104786001B (zh) * | 2015-04-13 | 2017-06-23 | 梅河口市弘业无缝钢管有限公司 | 一种废旧隔热油管性能恢复工艺 |
CN106437547A (zh) * | 2016-11-28 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | 一种油管接箍 |
CN111852352B (zh) * | 2020-06-23 | 2021-09-10 | 大安市鸿聚石油钻采有限公司 | 一种变径式油管接箍 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995032355A1 (en) * | 1994-05-25 | 1995-11-30 | Roxwell International Ltd. | Double walled insulated tubing and method of installing same |
CN1177699A (zh) * | 1997-08-13 | 1998-04-01 | 辽河石油勘探局机械修造集团公司 | 真空隔热油管及其制造工艺技术 |
CN2324360Y (zh) * | 1998-05-17 | 1999-06-16 | 鲁国庆 | 保温真空管 |
US6000438A (en) * | 1998-02-13 | 1999-12-14 | Mcdermott Technology, Inc. | Phase change insulation for subsea flowlines |
CN2583484Y (zh) * | 2002-12-02 | 2003-10-29 | 赖谦生 | 一种真空隔热套管 |
CN2867035Y (zh) * | 2006-01-10 | 2007-02-07 | 何排枝 | 一种新型的隔音水管 |
CN200958368Y (zh) * | 2006-10-20 | 2007-10-10 | 张超 | 油井真空隔热套管 |
CN201382242Y (zh) * | 2009-03-03 | 2010-01-13 | 招远市天星塑料制品厂 | 一种恒温接头 |
CN101644372A (zh) * | 2009-08-21 | 2010-02-10 | 湖北贵族真空科技股份有限公司 | 真空复合隔热管 |
CN201547424U (zh) * | 2009-11-20 | 2010-08-11 | 湖北贵族真空科技股份有限公司 | 复合隔热管道真空连接结构 |
-
2010
- 2010-05-07 CN CN 201010174718 patent/CN101832108B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995032355A1 (en) * | 1994-05-25 | 1995-11-30 | Roxwell International Ltd. | Double walled insulated tubing and method of installing same |
CN1177699A (zh) * | 1997-08-13 | 1998-04-01 | 辽河石油勘探局机械修造集团公司 | 真空隔热油管及其制造工艺技术 |
US6000438A (en) * | 1998-02-13 | 1999-12-14 | Mcdermott Technology, Inc. | Phase change insulation for subsea flowlines |
CN2324360Y (zh) * | 1998-05-17 | 1999-06-16 | 鲁国庆 | 保温真空管 |
CN2583484Y (zh) * | 2002-12-02 | 2003-10-29 | 赖谦生 | 一种真空隔热套管 |
CN2867035Y (zh) * | 2006-01-10 | 2007-02-07 | 何排枝 | 一种新型的隔音水管 |
CN200958368Y (zh) * | 2006-10-20 | 2007-10-10 | 张超 | 油井真空隔热套管 |
CN201382242Y (zh) * | 2009-03-03 | 2010-01-13 | 招远市天星塑料制品厂 | 一种恒温接头 |
CN101644372A (zh) * | 2009-08-21 | 2010-02-10 | 湖北贵族真空科技股份有限公司 | 真空复合隔热管 |
CN201547424U (zh) * | 2009-11-20 | 2010-08-11 | 湖北贵族真空科技股份有限公司 | 复合隔热管道真空连接结构 |
Also Published As
Publication number | Publication date |
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CN101832108A (zh) | 2010-09-15 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: HUBEI SHOUNENG VACUUM SCIENCE + TECHNOLOGY CO., LT Free format text: FORMER OWNER: HUBEI NOBLE VACUUM TECHNOLOGY CO. LTD. Effective date: 20150506 |
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Effective date of registration: 20150506 Address after: 438000 Tang five road, Huangzhou District, Hubei, Huanggang Patentee after: Hubei Shouneng Vacuum Science & Technology Co., Ltd. Address before: 438000 No. 128, Xingang Avenue, Huanggang, Hubei Patentee before: Hubei Noble Vacuum Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20130227 Termination date: 20180507 |