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1.发明公开
公开(公告)号：EP4386371A2
公开(公告)日：2024-06-19
申请号：EP24166968.8
申请日：2020-09-11
IPC分类号： G01N29/04
CPC分类号： G01N29/2418 , G01N2291/0282720130101 , G01N29/4436 , G01N2291/0288120130101 , Y02A90/10 , G01N29/04
摘要： The invention relates to a signal processing method for optical fiber distribution measurement, using an optical fiber distribution measurement system (100), the method comprising: with use of two kinds of signals that are an elastic wave measurement signal obtained by analyzing a phase shift of Rayleigh scattering light measured in a measurement time of 1 millisecond or less, and a temperature-strain distribution measurement signal obtained by analyzing a frequency shift of Rayleigh scattering light measured in a measurement time of 30 seconds or more by tunable wavelength coherent optical time domain reflectometry, calculating the phase error from the temperature-strain distribution measurement signal, and correcting the elastic wave measurement signal by the phase error.
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公开(公告)号：EP2867572B1
公开(公告)日：2021-08-18
申请号：EP13810816.2
申请日：2013-06-25
IPC分类号： F16L58/02 , F16L55/165 , B29C63/26 , B29C63/34
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公开(公告)号：EP2906865B1
公开(公告)日：2018-03-21
申请号：EP12886727.2
申请日：2012-10-15
IPC分类号： F16L55/035 , F16L51/00
CPC分类号： F16L55/07 , F16L3/1016 , F16L3/1091 , F16L3/20 , F16L51/00 , F16L55/035 , F16L58/02
摘要： A vibration clamp assembly for clamping a pipe to a support, the assembly comprising: an inner clamp arranged to encircle and engage the pipe; an outer clamp arranged to encircle the inner clamp and mount to said support; a plurality of damping blocks fixed to the periphery of the inner clamp and positioned to engage the outer clamp; wherein the damping blocks include a damping layer intermediate the inner and outer clamps, said damping layer arranged to dampen vibration loads from the pipe.
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公开(公告)号：EP3209409A1
公开(公告)日：2017-08-30
申请号：EP15852258.1
申请日：2015-10-23
发明人： RAHMAN, Fadhli Hadana B , AHMAD SALAM, Safwan Bin , ABDULLAH, Mohd Adlan B , MOHD, Mastura Bt , MOHD SHUKOR, Mohd Syazwan Bin , SULAIMAN, Rahmah Bt
CPC分类号： F25J3/067 , B01D45/14 , B01D53/002 , B01D2256/24 , B01D2257/504 , C10L3/104 , F25J3/061 , F25J3/0635 , F25J2205/10 , F25J2215/04 , F25J2215/80 , F25J2220/82 , F25J2245/02 , F25J2290/72 , Y02C10/04 , Y02C10/12
摘要： A method for the separation of liquid CO2 from a 2 phase feed stream, the process comprising the steps of: cooling the feed stream to a cryogenic temperature; expanding the cooled stream so as to further lower the temperature of the feed through expansion; mechanically separating the expanded stream, using a mechanical separator, into a gas phase and a liquid CO2 phase, and; venting the gas phase and outflowing the liquid CO2.
摘要翻译： 一种从两相进料流中分离液态CO 2的方法，该方法包括以下步骤：将进料流冷却至低温温度; 使经冷却的物流膨胀，以进一步降低进料通过膨胀的温度; 使用机械分离器机械地将膨胀流分离成气相和液态CO 2相; 排出气相并排出液态CO2。
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公开(公告)号：EP2201041B1
公开(公告)日：2016-12-14
申请号：EP08788749.3
申请日：2008-09-03
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公开(公告)号：EP3052850A1
公开(公告)日：2016-08-10
申请号：EP14850192.7
申请日：2014-09-26
发明人： SUM, Wei Siang , LEONG, Kok Hoong , LEONG, Yin Liong , DJUKIC, Luke Philip , FALZON, Paul Joseph , ECCLESHALL, Timothy William , DE JONG, Jeffrey Richard , STOESSIGER, Mathew , CARTWRIGHT, Bruce
IPC分类号： F16L55/17 , F16L55/178
CPC分类号： F16L55/172 , F16L55/175 , F16L55/179
摘要： A clamp for repairing a section of pipeline, and a method for preparing a pipeline, are proposed. The clamp comprises a plurality of clamp portions (12) and a seal (30) disposed on an internal surface (42) of at least one of the plurality of clamp portions (12). The clamp portions are fastenable to each other such that the clamp portions and the seal cooperate to enclose the section of pipeline (20) in a channel therebetween, with the seal (30) bearing against a surface of the section of pipeline (20). The clamp portions (12) comprise a polymer-based composite material.
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公开(公告)号：EP2983821A1
公开(公告)日：2016-02-17
申请号：EP14718456.8
申请日：2014-04-09
摘要： This invention relates to base oils for lubricating compositions. In particular, the present invention provides a process for the selective oligomerisation of C5 to C20 alpha-olefins to produce polyalphaolefin oligomers with a molecular weight distribution that is suitable for use in lubricant base oils.
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公开(公告)号：EP2983820A1
公开(公告)日：2016-02-17
申请号：EP14718455.0
申请日：2014-04-09
IPC分类号： B01J31/02 , B01J31/14 , C07C2/20 , C10M107/10
摘要： A process is provided for the selective oligomerization of C5 to C20 alpha-olefins to produce polyalphaolefin oligomers with a molecular weight distribution that is suitable for use in lubricant base oils.
摘要翻译： 本发明涉及用于润滑组合物的基础油。 特别地，本发明提供了用于C 5至C 20α-烯烃的选择性低聚以制备具有适用于润滑油基础油的分子量分布的聚α-烯烃低聚物的方法。
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9.发明公开
公开(公告)号：EP4386371A3
公开(公告)日：2024-09-11
申请号：EP24166968.8
申请日：2020-09-11
CPC分类号： G01N29/2418 , G01N2291/0282720130101 , G01N29/4436 , G01N2291/0288120130101 , Y02A90/10 , G01N29/04
摘要： The invention relates to a signal processing method for optical fiber distribution measurement, using an optical fiber distribution measurement system (100), the method comprising: with use of two kinds of signals that are an elastic wave measurement signal obtained by analyzing a phase shift of Rayleigh scattering light measured in a measurement time of 1 millisecond or less, and a temperature-strain distribution measurement signal obtained by analyzing a frequency shift of Rayleigh scattering light measured in a measurement time of 30 seconds or more by tunable wavelength coherent optical time domain reflectometry, calculating the phase error from the temperature-strain distribution measurement signal, and correcting the elastic wave measurement signal by the phase error.
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公开(公告)号：EP4399010A1
公开(公告)日：2024-07-17
申请号：EP22945115.8
申请日：2022-11-30
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