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公开(公告)号:EP3446114B1
公开(公告)日:2020-08-19
申请号:EP17718536.0
申请日:2017-04-21
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公开(公告)号:EP3645930A1
公开(公告)日:2020-05-06
申请号:EP18732412.4
申请日:2018-06-05
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公开(公告)号:EP3265641B1
公开(公告)日:2020-01-15
申请号:EP16709811.0
申请日:2016-02-29
发明人: ZHANG, Yanqiu , TAN, Zhimin , HOU, Yucheng , YUAN, Jiabei
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公开(公告)号:EP3589819A1
公开(公告)日:2020-01-08
申请号:EP18713134.7
申请日:2018-02-27
IPC分类号: E21B41/04 , B25B21/00 , B25B23/14 , E21B33/035
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公开(公告)号:EP2724853B1
公开(公告)日:2019-12-18
申请号:EP13188980.0
申请日:2013-10-16
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公开(公告)号:EP3551916A1
公开(公告)日:2019-10-16
申请号:EP17780874.8
申请日:2017-10-03
IPC分类号: F16L1/12 , F16L11/08 , F16L11/12 , F16L11/127 , F16L53/00
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公开(公告)号:EP3350403B1
公开(公告)日:2019-08-21
申请号:EP16767007.4
申请日:2016-09-06
发明人: ZHANG, Yanqiu , TAN, Zhimin , HOU, Yucheng , YUAN, Jiabei , ZHU, Linfa
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公开(公告)号:EP2791564B1
公开(公告)日:2018-11-28
申请号:EP12808877.0
申请日:2012-12-12
CPC分类号: F16L11/24 , F16L11/083 , F16L11/16 , Y10T29/49826
摘要: A flexible pipe body and method of producing a flexible pipe body are disclosed. The flexible pipe body includes a layer comprising a tape element formed from at least a first sub-layer sandwiched between two further sub-layers, wherein the first sub-layer has a lower density than at least one of the two further sub-layers.
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公开(公告)号:EP2144074B1
公开(公告)日:2018-11-07
申请号:EP09160211.0
申请日:2009-05-14
发明人: Davis, Julian
IPC分类号: G01R31/28
CPC分类号: G01R31/2829 , G01R31/2834
摘要: A method of testing an electronics module (11) for an underwater well installation, comprises the steps of: providing a test equipment (7) comprising a processor (8) and a Local Area Network (LAN) switch (9), such that the processor (8) may communicate with the switch (9); providing an electronics module (11) comprising a data acquisition means (12) and a second LAN switch (10), such that the data acquisition means (12) may communicate with the second switch (10); passing test data from the processor (8) to the data acquisition means (12) via the first and second LAN switches (9, 10); and monitoring the response of the electronics module (11) in response to the test data.
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