CN202360048U - 一种自升式钻井平台的防喷器bop用的张力器 - Google Patents
一种自升式钻井平台的防喷器bop用的张力器 Download PDFInfo
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- CN202360048U CN202360048U CN2011205238516U CN201120523851U CN202360048U CN 202360048 U CN202360048 U CN 202360048U CN 2011205238516 U CN2011205238516 U CN 2011205238516U CN 201120523851 U CN201120523851 U CN 201120523851U CN 202360048 U CN202360048 U CN 202360048U
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- bop
- tensioner
- hydraulic
- self
- hydraulic cylinder
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CN2011205238516U CN202360048U (zh) | 2011-12-15 | 2011-12-15 | 一种自升式钻井平台的防喷器bop用的张力器 |
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CN2011205238516U CN202360048U (zh) | 2011-12-15 | 2011-12-15 | 一种自升式钻井平台的防喷器bop用的张力器 |
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CN202360048U true CN202360048U (zh) | 2012-08-01 |
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CN2011205238516U Expired - Lifetime CN202360048U (zh) | 2011-12-15 | 2011-12-15 | 一种自升式钻井平台的防喷器bop用的张力器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104229634A (zh) * | 2014-09-22 | 2014-12-24 | 上海外高桥造船有限公司 | 用于自升式平台套管辅张力系统的负荷试验装置及方法 |
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2011
- 2011-12-15 CN CN2011205238516U patent/CN202360048U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104229634A (zh) * | 2014-09-22 | 2014-12-24 | 上海外高桥造船有限公司 | 用于自升式平台套管辅张力系统的负荷试验装置及方法 |
CN104229634B (zh) * | 2014-09-22 | 2016-04-27 | 上海外高桥造船有限公司 | 用于自升式平台套管辅张力系统的负荷试验装置及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG JINGYIN MARINE ENGINEERING CO., LTD. Free format text: FORMER NAME: GUANGDONG JINGYIN MACHINERY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 528241 Nanhai District, Guangdong City, Foshan Province town of water in the village on the south side of the road Patentee after: Guangdong Jing Yin ocean engineering limited company Address before: 528231 Guangdong province Dali Nanhai District of Foshan city Changhong Ling Industrial Zone (two) on the eastern side of Hong Ling Road four non-ferrous metal processing zone Patentee before: Guangdong Jingyin Machinery Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
CX01 | Expiry of patent term |