CN102418841B - 一种管线中的变径短节螺纹检漏装置 - Google Patents
一种管线中的变径短节螺纹检漏装置 Download PDFInfo
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- CN102418841B CN102418841B CN201010295058.5A CN201010295058A CN102418841B CN 102418841 B CN102418841 B CN 102418841B CN 201010295058 A CN201010295058 A CN 201010295058A CN 102418841 B CN102418841 B CN 102418841B
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CN201010295058.5A CN102418841B (zh) | 2010-09-28 | 2010-09-28 | 一种管线中的变径短节螺纹检漏装置 |
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CN102418841A CN102418841A (zh) | 2012-04-18 |
CN102418841B true CN102418841B (zh) | 2014-04-02 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104535265B (zh) * | 2014-12-18 | 2018-05-04 | 四川安东油气工程技术服务有限公司 | 一种用于高压气体检漏的高压转换装置 |
CN106644316B (zh) * | 2017-03-02 | 2023-07-25 | 西南石油大学 | 油套管螺纹丝扣气密性检测装置、检测系统及其检测方法 |
CN112761566B (zh) * | 2020-12-31 | 2023-08-29 | 湘潭大学 | 一种箍圈拉绳式可向内变径的封隔器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6067337A (en) * | 1997-10-22 | 2000-05-23 | Doryokuro Kakunenryo Kaihatsu Jigyodan | Multiple-sheathed sodium leakage detection apparatus |
CN101696898A (zh) * | 2009-09-29 | 2010-04-21 | 安东石油技术(集团)有限公司 | 一种高压卡封注气的检漏工具 |
CN201532295U (zh) * | 2009-11-06 | 2010-07-21 | 安东石油技术(集团)有限公司 | 一种具有防跳功能的高压卡封注气检漏工具 |
CN201803835U (zh) * | 2010-09-28 | 2011-04-20 | 安东石油技术(集团)有限公司 | 一种管线中的变径短节螺纹检漏装置 |
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JPH10104107A (ja) * | 1996-09-30 | 1998-04-24 | Tokyo Gas Co Ltd | 埋設管の漏洩位置特定装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067337A (en) * | 1997-10-22 | 2000-05-23 | Doryokuro Kakunenryo Kaihatsu Jigyodan | Multiple-sheathed sodium leakage detection apparatus |
CN101696898A (zh) * | 2009-09-29 | 2010-04-21 | 安东石油技术(集团)有限公司 | 一种高压卡封注气的检漏工具 |
CN201532295U (zh) * | 2009-11-06 | 2010-07-21 | 安东石油技术(集团)有限公司 | 一种具有防跳功能的高压卡封注气检漏工具 |
CN201803835U (zh) * | 2010-09-28 | 2011-04-20 | 安东石油技术(集团)有限公司 | 一种管线中的变径短节螺纹检漏装置 |
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Effective date of registration: 20151209 Address after: 610052 Chenghua District, Chengdu, East Ring Road, No. two, No. 57, No. three, C Road, building No. 2, building No. 9, Patentee after: ANDONG DETECTION CO., LTD. Address before: 100102, Beijing, Chaoyang District, Chaoyang District East Lake 8 Tsui West Road, No. Patentee before: Anton Oilfield Services (Group) Ltd. |
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Effective date of registration: 20170928 Address after: 841600 Hongqiao Bazhou Luntai county the Xinjiang Uygur Autonomous Region petroleum service area Co-patentee after: ANDONG DETECTION CO., LTD. Patentee after: Xinjiang Tong-Ao Oilfield Technology Service Co., Ltd. Address before: 610052 Chenghua District, Chengdu, East Ring Road, No. two, No. 57, No. three, C Road, building No. 2, building No. 9, Patentee before: ANDONG DETECTION CO., LTD. |
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Application publication date: 20120418 Assignee: Sichuan Anton Oil & Gas Engineering Technology Services Co., Ltd. Assignor: Xinjiang Tong-Ao Oilfield Technology Service Co., Ltd. Contract record no.: 2017990000505 Denomination of invention: Variable-diameter short-section thread-leakage detecting device in pipeline Granted publication date: 20140402 License type: Common License Record date: 20180104 |
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