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1. 发明申请

US20110316274A1 RISER CLAMP 有权
标题翻译：升降钳
公开(公告)号：US20110316274A1
公开(公告)日：2011-12-29
申请号：US13254975
申请日：2010-03-17
申请人： Per Kristian Grønlund , Carsten Haavardtun , Kjell Hagatun , Helge Grande Urhamar
发明人： Per Kristian Grønlund , Carsten Haavardtun , Kjell Hagatun , Helge Grande Urhamar
IPC分类号： F16L3/12
CPC分类号： F16L3/10 , E21B17/1035 , F16L3/08 , F16L3/233
摘要： A riser clamp (1) made up of several parts and designed to carry a plurality of fluid pipes (11) in parallel with and spaced apart from a surface coated steel riser (10) is shown. The riser (10) itself is designed to be deployed into the sea for communication between a well head at the seabed and a surface vessel. Each riser clamp (1) is designed for frictional, non rotatable fixation to the surface coated riser (10) and is provided with a plurality of pipe saddles (V) to carry the respective fluid pipes (11). The riser clamp (1) has an internal abutment surface (2) made of fibre reinforced composite material which is configured substantially complementary to and designed to bear against the external, surface coated surface of the riser (10). The riser clamp (1) is tightened by means of circumferentially acting tightening means.
摘要翻译：示出了由多个部件组成并被设计成承载与表面涂覆钢提升管（10）平行并间隔开的多个流体管道（11）的提升管夹（1）。提升管（10）本身被设计成部署在海中，用于在海床的井头和地面船之间进行通信。每个提升管夹（1）设计用于摩擦，不可旋转地固定到表面涂覆的立管（10），并且设置有多个管座（V）以携带相应的流体管道（11）。所述提升管夹具（1）具有由纤维增强复合材料制成的内部邻接表面（2），所述内部邻接表面（2）被构造成与所述提升管（10）的外表面涂覆表面基本上互补并被设计成抵靠所述外部表面涂覆表面。提升管夹（1）通过周向作用的紧固装置被紧固。

2. 发明授权

US08267166B2 Arrangement and method for heat transport 有权
标题翻译：热运输的安排和方法
公开(公告)号：US08267166B2
公开(公告)日：2012-09-18
申请号：US11887939
申请日：2006-04-04
申请人： Per Damsleth , Rune Killie , Per Kristian Grønlund
发明人： Per Damsleth , Rune Killie , Per Kristian Grønlund
IPC分类号： E21B36/00
CPC分类号： E21B36/003 , F16L53/32
摘要： An arrangement for heat transport used for thermally insulating, or cooling, one or several elements. A casing is arranged to enclose a medium having heat-storing or cooling capacity. The casing has an internal space for receiving the element or elements and the medium with the medium surrounding the element or elements. The arrangement includes guides arranged in the internal space of the casing so as to guide the medium in the internal space such that a circulation and mixing of the fluid will be generated essentially throughout the internal space under the action of occurring temperature differences in the medium, whereby the natural tendency for temperature stratification of the medium is counteracted or eliminated. A corresponding method, the use of an arrangement for protecting a subsea installation or a part thereof from cooling, and use of an arrangement for efficient cooling an electrical appliance.
摘要翻译：用于热输送的装置，用于隔热或冷却一个或多个元件。壳体被布置成包围具有蓄热或冷却能力的介质。壳体具有用于接收元件的内部空间和围绕元件的介质。该布置包括布置在壳体的内部空间中的引导件，以便将介质引导到内部空间中，使得在介质中出现温度差异的作用下将基本上在整个内部空间中产生流体的循环和混合，从而抵消或消除介质的温度分层的自然趋势。相应的方法，使用用于保护海底安装或其一部分免于冷却的装置，以及使用用于有效冷却电器的装置。

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