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31. 发明授权

US4596531A Device for lightening an undersea production riser by means of floating bodies 失效
标题翻译：用于通过浮体轻放海底生产立管的装置
公开(公告)号：US4596531A
公开(公告)日：1986-06-24
申请号：US650792
申请日：1984-09-14
申请人： Jean C. Schawann , Jean P. Caumont , Jean Falcimaigne
发明人： Jean C. Schawann , Jean P. Caumont , Jean Falcimaigne
IPC分类号： B63B27/34 , E21B17/01 , F16L1/24 , B63B22/00
CPC分类号： F16L1/24 , E21B17/012
摘要： A device is provided for lightening an undersea production riser having a central tube surrounded by peripheral stringers. Foamed resin collars are stacked on the central tube. They have a central opening for passing the central tube therethrough and channels disposed concentrically for passing the peripheral lines therethrough. The wall of the central channel is lined with a reinforced material and it has a conical shape for fitting the part of the lining projecting from the end of the collar into the central channel of the adjacent collar. Centering of the collars is provided by two half shells made from metal sheet bearing on the central tube and on the wall of the central channel.
摘要翻译：提供一种用于减轻具有由外围桁条围绕的中心管的海底生产立管的装置。发泡树脂套圈堆叠在中心管上。它们具有用于使中心管通过的中心开口和同心设置的通道，用于使外周线通过。中心通道的墙壁上装有增强材料，并且具有锥形形状，用于将从套环端部伸出的部分衬套装配到相邻套环的中心通道中。套环的中心由在中心管和中心通道的壁上的金属片轴承制成的两个半壳提供。

32. 发明授权

US4117867A High pressure hose composed of elastomers and embedded reinforcements 失效
公开(公告)号：US4117867A
公开(公告)日：1978-10-03
申请号：US698564
申请日：1976-06-22
申请人： Karl-Heinz Pahl
发明人： Karl-Heinz Pahl
IPC分类号： B29C47/00 , B29C53/60 , B29D23/00 , F16L1/24 , F16L11/08 , F16L11/00
CPC分类号： B29D23/001 , B29C53/607 , F16L1/24 , F16L11/083 , B29C47/0023 , B29C47/004 , B29C47/0059 , B29C47/0064 , B29C47/0066 , B29C47/02 , B29C47/021 , B29K2021/00 , B29K2105/08 , B29K2305/12 , B29L2023/005
摘要： High pressure hose made of elastomers and reinforcing inserts having an inside diameter greater than 50 mm and a unit construction in the longitudinal direction of any desired length of at least 100 m. Such high pressure hoses made by continuously constructing the hose on a stationary mandrel over which the hose rollingly or slidingly pulled off in the direction of production with low friction.

33. 发明授权

US4040165A Method of making syntatic modules 失效
标题翻译：制作语法模块的方法
公开(公告)号：US4040165A
公开(公告)日：1977-08-09
申请号：US734954
申请日：1976-10-22
申请人： James D. Miessler , Arne I. Johnson
发明人： James D. Miessler , Arne I. Johnson
IPC分类号： B29C70/02 , B29C70/66 , B63B5/24 , F16L1/24 , B23P3/00 , B23P25/00
CPC分类号： F16L1/24 , B29C70/025 , B29C70/66 , B63B5/24 , B29C2791/008 , B29K2105/0845 , B29K2105/165 , B29L2023/225 , B63B2231/72 , Y10S29/046 , Y10T29/49885 , Y10T29/49893
摘要： An improved method of making syntatic modules which includes the following steps. A preform mold and a casting mold are formed of predetermined configuration. A woven roving of predetermined size is formed to provide a skin. Additionally a layer of spacer material is formed which includes a plurality of voids. The roving is attached to the spacer material to form a laminate. The laminate is formed to the insidewalls of the preform mold and then the preform mold is filled with a plurality of hollow balls. A thin layer of resin is poured into the preform mold to connect the balls. The composite is removed from the preform mold and placed into the casting mold after spacer material is attached to the exposed end portions of the composite. A syntatic foam resin is added to the casting mold interior so as to fill all spaces between the balls and all voids in the spacer material. The syntatic foam resin is then cured and the mold parts are removed thereby producing a module.
摘要翻译：一种改进的合成模块的方法，包括以下步骤。预成型模具和铸造模具由预定构造形成。形成预定尺寸的编织粗纱以提供皮肤。此外，形成包括多个空隙的间隔物材料层。将粗纱连接到间隔物材料上以形成层压体。层压板形成于预型模具的内壁，然后预成型模具填充有多个空心球。将一薄层树脂倒入预成型模具中以连接球。将复合材料从预成型模具中取出，并将间隔材料附着到复合材料的暴露端部之后，将其放入铸模中。将合成泡沫树脂添加到铸模内部，以便填充球之间的所有空间和间隔物材料中的所有空隙。然后固化合成泡沫树脂，除去模具部件，从而制成模块。

34. 发明授权

US4037425A Buoyancy apparatus 失效
标题翻译：浮力装置
公开(公告)号：US4037425A
公开(公告)日：1977-07-26
申请号：US584838
申请日：1975-06-09
申请人： Harry Berg
发明人： Harry Berg
IPC分类号： F16L1/16 , F16L1/24 , F16L1/04
CPC分类号： F16L1/24 , F16L1/165
摘要： A plurality of buoyancy tanks are connected at spaced intervals to a pipeline, each having an opening in the bottom thereof, a remotely-controlled pressure air line is connected to a normally closed water-controlled air inlet valve and an outlet valve of each tank which is closed by said air, and water entering the tank opening the inlet valve and then shutting off of the air pressure in the air line permitting the outlet valve to open.
摘要翻译：多个浮力罐以间隔的间隔连接到每个在其底部具有开口的管道，远程控制的压力空气管线连接到每个罐的常闭水控空气入口阀和出口阀，被所述空气封闭，并且进入罐的水打开入口阀，然后关闭空气管线中允许出口阀打开的空气压力。

35. 发明授权

US3773090A Buoyant hose and method for making same 失效
标题翻译： BUOYANT软管及其制造方法
公开(公告)号：US3773090A
公开(公告)日：1973-11-20
申请号：US3773090D
申请日：1971-07-06
申请人： PIRELLI
发明人： GHERSA P , TORGHELE F , LABERINTI C
IPC分类号： F16L1/24 , F16L9/14
CPC分类号： B29C44/1285 , B29C70/10 , F16L1/24
摘要： The invention relates to a buoyant flexible hose and method for making same wherein buoyancy is imparted to the hose by an annular sleeve which surrounds said hose and is constituted by an inner layer consisting of a series of axially successive preformed annular bodies of cellular high polymer which are surrounded by an outer layer of a wear resistant polymeric material with the interposition of an intermediate layer of a reinforcing fabric between said inner and outer layers. The outer layer is formed in situ and together with the intermediate layer constitutes a unitary body structure, which is continuous and uninterrupted in the entire extent along said axially successive annular bodies.
摘要翻译：本发明涉及一种浮力柔性软管及其制造方法，其中通过围绕所述软管的环形套管将软管赋予浮力，并且由内层组成，所述内层由一系列轴向连续的预制环形体的细胞高聚物组成，被耐磨聚合材料的外层包围，在所述内层和外层之间插入加强织物的中间层。外层原位形成，并与中间层一起构成整体结构，该整体结构沿着所述轴向连续的环形体在整个范围内连续且不间断。

36. 发明授权

US3705432A Securing device for a flotation assembly 失效
标题翻译：用于浮动装配的安全装置
公开(公告)号：US3705432A
公开(公告)日：1972-12-12
申请号：US3705432D
申请日：1971-05-25
申请人： DATA PACKAGING CORP
发明人： WATKINS LOUIE W JR
IPC分类号： E21B17/01 , F16L1/24 , B63B21/52
CPC分类号： E21B17/012 , F16L1/24
摘要： A flotation assembly for a riser pipe generally includes a pair of elongated semiannular flotation collars fabricated in part of a buoyant material and each including a pair of spaced clamps useful in attaching the collars about the riser pipe. These clamps are preferably imbedded within an inner surface of the collar. The present invention is directed to securing devices for retaining the clamps, and in turn the collars, in place tightly against the riser pipe. These securing devices also hold the choke and kill lines, conventionally associated with a riser pipe, in place adjacent the riser pipe.
摘要翻译：用于提升管的浮选组件通常包括一部分浮动材料制成的细长半月浮选环，每一个包括一对间隔开的夹具，用于将套环安装在提升管附近。这些夹具优选地嵌入在套环的内表面内。本发明涉及用于将夹具固定的装置，以及紧固在立管上的套环。这些固定装置还将扼流圈和通常与提升管相关联的管线保持在靠近提升管的位置。

37. 发明授权

US3656310A Method for laying submarine pipelines 失效
标题翻译：用于铺设海底管道的方法
公开(公告)号：US3656310A
公开(公告)日：1972-04-18
申请号：US3656310D
申请日：1969-11-13
申请人： PETROLES CIE FRANCAISE
发明人： BRUN ANDRE , ORIEUX PIERRE P , THERISIEN LOUIS LE
IPC分类号： F16L1/24 , F16L1/26 , F16L1/00
CPC分类号： F16L1/26 , F16L1/24
摘要： A method of laying pipes to form an underwater pipeline where pipes are floated to the point of immersion. A mud is injected into a floating pipe to sink the pipe to a predetermined level for connection with a submerged pipe. The pipe sections are connected by conventional means, and the procedure is repeated until the pipeline is finished. Traction arms and stoppers can be added to the pipe prior to immersion to assist in the laying of the pipeline.
摘要翻译：一种铺设管道以形成水下管道的方法，其中管道浮在浸入点处。将泥浆注入浮管中以将管道沉入预定水平以与浸没管连接。管段通过常规方式连接，重复该过程，直到管道完成。牵引臂和塞子可以在浸入之前添加到管道中，以帮助铺设管道。

38. 发明授权

US3620028A Pipe lay down apparatus 失效
标题翻译：管道下落装置
公开(公告)号：US3620028A
公开(公告)日：1971-11-16
申请号：US3620028D
申请日：1969-05-05
申请人： WESTERN OFFSHORE DRILLING & EX
发明人： WILDE ARTHUR E
IPC分类号： F16L1/16 , F16L1/24 , F16L1/00
CPC分类号： F16L1/24 , F16L1/163
摘要： D R A W I N G
A METHOD AND APPARATUS FOR LAYING SUBSEA PIPELINES COMPRISING THE STEPS OF ATTACHING BUOYANT BODIES, CONSTRUCTED IN ACCORDANCE WITH THE PRESENT INVENTION, AT CALCULATED PREDETERMINED DISTANCES ALONG THE PIPELINE TO BE LAID, LOWERING THE LENGTH OF PIPE WITH THE BODIES ATTACHED SO THAT THE CURVATURE OF THE PIPELINE AS IT LEAVES THE SURFACE VESSEL, DOES NOT EXCEED A CALCULATED ANGLE, ATTACHING THE PIPELINE TO THE OCEAN FLOOR, AND CAUSING THE BUOYANT BODIES OF THE PRESENT INVENTION TO BE RELEASED AND RECOVERED. THE BUOYANT BODY IS OF A HOLLOW CONFIGURATION WITH SELF-CONTAINED MEANS FOR RELEASTING THE BUOYANT BODY FROM THE PIPE WHEN THE PIPE REACHES A SUBSTANTIALLY HORIZONTAL POSITIOIN ON THE SUBSEA FLOOR.

39. 发明授权

US3594835A Float device for pipelines 失效
标题翻译：管道装置
公开(公告)号：US3594835A
公开(公告)日：1971-07-27
申请号：US3594835D
申请日：1969-09-17
申请人： PIPELINE PRODUCTS AND SERVICES
发明人： WILSON WILLIAM W
IPC分类号： F16L1/24 , B63B21/00 , B63B35/04
CPC分类号： F16L1/24 , F16L1/163
摘要： A float to be strapped onto a section of pipe to be used in a pipeline for the purpose of facilitating the laying of the pipe in a body of water. The float is preferably of a solid buoyant material such as polystyrene and has an arcuate undercut so it will fit the pipe like a saddle. The edge at each end of the undercut is bevelled so that when the strap on one end is released while the pipe is in the water, the float will tilt on the bevel at the opposite end and automatically release from the other strap. The floats can be joined by a cord attached either to suitable hooks on the floats or extending through a longitudinal passageway in each float for expediting their retrieval when released from the pipes. The floats are adaptable to pipes of different diameters and may be stacked when not in use.

40. 发明授权

US3538955A Suspended submarine pipe construction 失效
标题翻译：悬吊式管道结构
公开(公告)号：US3538955A
公开(公告)日：1970-11-10
申请号：US3538955D
申请日：1967-10-16
申请人： ANDERSON JAMES H
发明人： ANDERSON JAMES H
IPC分类号： E21B17/01 , F16L1/24 , F16L11/133 , F16L11/22 , F16L55/00
CPC分类号： F16L11/133 , E21B17/012 , F16L1/24 , F16L11/22 , Y10T137/402

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