CN103302489A - 水下水平连接器安装工具的二次锁紧机构 - Google Patents
水下水平连接器安装工具的二次锁紧机构 Download PDFInfo
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- CN103302489A CN103302489A CN2013102171378A CN201310217137A CN103302489A CN 103302489 A CN103302489 A CN 103302489A CN 2013102171378 A CN2013102171378 A CN 2013102171378A CN 201310217137 A CN201310217137 A CN 201310217137A CN 103302489 A CN103302489 A CN 103302489A
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103950013A (zh) * | 2014-04-01 | 2014-07-30 | 莱芜钢铁集团有限公司 | 螺纹紧固装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6439807B1 (en) * | 1997-04-24 | 2002-08-27 | Allseas Group S.A. | Method and apparatus for underwater connection of pipe pieces and bolt therefor |
CN201471143U (zh) * | 2009-07-24 | 2010-05-19 | 秦山核电有限公司 | 水下螺栓防松帽压紧装置 |
CN201544169U (zh) * | 2009-07-24 | 2010-08-11 | 秦山核电有限公司 | 水下螺纹紧固装置 |
CN201979279U (zh) * | 2010-12-09 | 2011-09-21 | 秦山核电有限公司 | 一种水下螺纹紧固装置 |
CN203362076U (zh) * | 2013-06-03 | 2013-12-25 | 中国海洋石油总公司 | 一种水下水平连接器安装工具的二次锁紧机构 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6439807B1 (en) * | 1997-04-24 | 2002-08-27 | Allseas Group S.A. | Method and apparatus for underwater connection of pipe pieces and bolt therefor |
CN201471143U (zh) * | 2009-07-24 | 2010-05-19 | 秦山核电有限公司 | 水下螺栓防松帽压紧装置 |
CN201544169U (zh) * | 2009-07-24 | 2010-08-11 | 秦山核电有限公司 | 水下螺纹紧固装置 |
CN201979279U (zh) * | 2010-12-09 | 2011-09-21 | 秦山核电有限公司 | 一种水下螺纹紧固装置 |
CN203362076U (zh) * | 2013-06-03 | 2013-12-25 | 中国海洋石油总公司 | 一种水下水平连接器安装工具的二次锁紧机构 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103950013A (zh) * | 2014-04-01 | 2014-07-30 | 莱芜钢铁集团有限公司 | 螺纹紧固装置 |
CN103950013B (zh) * | 2014-04-01 | 2015-08-19 | 莱芜钢铁集团有限公司 | 螺纹紧固装置 |
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CN103302489B (zh) | 2015-10-28 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: China University of Petroleum (Beijing) Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation Co-patentee before: China University of Petroleum (Beijing) |
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Effective date of registration: 20191216 Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC research institute limited liability company Patentee before: China Offshore Oil Group Co., Ltd. Co-patentee before: China University of Petroleum (Beijing) |
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