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1. 发明申请

US20180045598A1 SUBSEA TRANSITION SYSTEM 审中-公开
公开(公告)号：US20180045598A1
公开(公告)日：2018-02-15
申请号：US15275410
申请日：2016-09-25
申请人： BAKER HUGHES INCORPORATED
发明人： Andrew J. Barden , Luis Russo , Peter Dixon , Alastair Goodall
IPC分类号： G01M3/28 , F16L55/07 , B08B9/032
CPC分类号： F17D5/00 , B08B9/0325 , B08B9/055 , F16L55/07 , F16L55/10 , F16L55/26 , F16L55/46 , F17D3/08 , F17D5/005 , F17D5/06 , G01M3/022 , G01M3/2807 , G01M3/2823
摘要： Methods of remotely facilitating the transition between hydrotesting and dewatering of a subsea pipeline include a control unit of a subsea valve actuation system determining when hydrotesting of the pipeline has been completed and autonomously allowing fluid flow out of the pipeline at the receiving end thereof without the involvement of an external source at the surface, or a UV, at the pig receiving end of the pipeline to allow dewatering the pipeline from the launch end of the pipeline.

2. 发明申请

US20060254510A1 Pig design for use with application materials 审中-公开
标题翻译：猪用设计用于应用材料
公开(公告)号：US20060254510A1
公开(公告)日：2006-11-16
申请号：US11434421
申请日：2006-05-15
申请人： Herbert Martin , Andreas Collmer , Martin Stiegler , Manfred Michelfelder
发明人： Herbert Martin , Andreas Collmer , Martin Stiegler , Manfred Michelfelder
IPC分类号： B05B5/025
CPC分类号： F16L55/38 , B05B12/1481 , B08B9/055 , B08B9/0554 , B08B9/0557 , F17D3/08
摘要： The two sealing lips of a pig, which is driven by a pushing medium for delivering a coating material for the mass-production coating of workpieces, have a self-sharpening sealing edge contacting the inner wall of the piggable line. Flat outer surface parts of the sealing lip formed ahead of and behind the sealing edge are angled against the inner wall of the line for an unloaded pig, while the inner surface part in the axial direction is pressed flat against the line under loading by the pushing medium. The production of the pig is realized through turning and subsequent shaping of the sealing lips in a transport sleeve in which the pig is kept and brought to its insertion location.
摘要翻译：由用于输送工件的批量生产涂层的涂料的推动介质驱动的猪的两个密封唇具有接触可分配线的内壁的自磨锐密封边缘。形成在密封边缘前方和后方的密封唇的平坦的外表面部分与未加载的猪的线的内壁成角度，而在轴向方向的内表面部分通过推动中。猪的生产通过在保持猪并被带到其插入位置的运输套筒中的密封唇的转动和随后的成形来实现。

3. 发明授权

US5035256A Two-way valve for fitting to the downstream end of a fluid distribution pipe adapted to be cleaned by scraping 失效
标题翻译：用于安装到适于通过刮擦清洁的流体分配管的下游端的二通阀
公开(公告)号：US5035256A
公开(公告)日：1991-07-30
申请号：US453723
申请日：1989-12-20
申请人： Eugene Le Devehat
发明人： Eugene Le Devehat
IPC分类号： B08B9/053 , B08B9/032 , B08B9/04 , F16K1/12 , F16K27/02 , F16K29/00 , F16L55/26 , F16L58/00 , F17D3/08
CPC分类号： F17D3/08 , Y10T137/4273
摘要： A two-way valve apparatus for a fluid distribution pipe adapted to be cleaned by scraping, comprising a ported tube containing a mobile abutment member for receiving a scraper, and a sleeve and a tubular confinement member fastened to and moving axially in unison with the abutment member to open and close the tube port.
摘要翻译：一种用于流体分配管的二通阀装置，其适用于通过刮擦进行清洁，包括：带有容纳刮板的移动邻接构件的端口管;以及套筒和管状约束构件，会员打开和关闭管口。

4. 发明授权

US4104171A Method for transporting waxy oils by pipeline 失效
标题翻译：管道输送蜡质油的方法
公开(公告)号：US4104171A
公开(公告)日：1978-08-01
申请号：US755840
申请日：1976-12-30
申请人： Frank W. Stechmeyer
发明人： Frank W. Stechmeyer
IPC分类号： F17D1/08 , F17D1/14 , F17D3/08 , C09K3/00
CPC分类号： F17D1/08 , F17D1/14 , F17D3/08 , Y10T137/0318 , Y10T137/0391
摘要： A process for reducing the force required to restart the flow of wax-containing oil which has statically cooled to its pour point or below by inserting a plurality of yieldable fluid spacers in an oil column to divide the column into shorter hydraulically isolated segments and thus reduce the forces required to yield the gelled oil.
摘要翻译：一种减少重新启动含蜡油流动所需的力的方法，其通过在油柱中插入多个可屈服的流体间隔物而将其静态冷却至其倾点或更低，以将塔分成较短的液压隔离段，从而减少产生凝胶油所需的力量。

5. 发明授权

US3938912A Horizontal type hydrohoist 失效
标题翻译：水平式水力搅拌机
公开(公告)号：US3938912A
公开(公告)日：1976-02-17
申请号：US447357
申请日：1974-03-01
申请人： Masakatsu Sakamoto , Kenji Uchida , Makoto Saito , Yasunori Yamada , Yoshiyuki Takenaka
发明人： Masakatsu Sakamoto , Kenji Uchida , Makoto Saito , Yasunori Yamada , Yoshiyuki Takenaka
IPC分类号： B65G53/30 , F04B9/117 , F04B53/14 , F17D3/08 , F04B17/00 , F04B35/00
CPC分类号： B65G53/30 , F04B53/14 , F04B9/1176 , F17D3/08 , B65G2201/0291 , Y10S417/90
摘要： There is disclosed a horizontal type hydrohoist, in which slurry is forced to feed under lower pressure into feed pipes which are connected to a transport pipeline at their one ends and to a high pressure clear water pump at the others, said pump being adapted to deliver clear water under a high pressure, after which clear water is transferred under a high pressure through said feed pipe from said high pressure clear water pump, thereby transferring said slurry. This hydrohoist system presents the provision of means for preventing mixing and its spreading at the boundary portion between slurry and water within the feed pipes. More particularly, a separator which is designed not to rotate during the transfer is inserted in the aforesaid boundary portion in a manner that the separator may be transferred together with fluid, thus preventing the mixing of water with slurry as well as the resultant spreading thereof. According to a further aspect of the invention, at the completion of the slurry transfer under a high pressure, the separator is caused to be gradually slowed down to stop for the purpose of obviating a water hammer phenomenon within the pipings. In addition, after the removal of the slurry remaining around the separator by using a high pressure water, the feeding of the high pressure water is interrupted, thereby preventing mixing and its spreading at the boundary portion of water with slurry at the time of the subsequent introduction of slurry under lower pressure.
摘要翻译：公开了一种水平型水力搅拌器，其中迫使浆料在较低压力下进料到在其一端连接到运输管线的进料管中，并在另一端连接到高压清水泵，所述泵适于输送在高压下清水，之后通过所述高压清水泵通过所述进料管在高压下将澄清的水转移，从而转移所述浆料。该水驱系统提供了防止混合和在进料管内的浆料和水之间的边界部分扩散的装置。更具体地说，在转移期间设计成不转动的分离器以分离器可与流体一起转移的方式插入上述边界部分中，从而防止水与浆料的混合以及由此产生的扩散。根据本发明的另一方面，在高压下的浆料转移完成时，为了避免管道内的水击现象，使隔膜逐渐减速停止。此外，在通过使用高压水除去残留在隔板周围的浆料之后，中断高压水的供给，从而防止混合，并在随后的浆料中在浆料的边界部分扩散在较低压力下引入浆料。

6. 发明授权

US3722530A Pipeline by pass flow control system 失效
标题翻译：通过流量控制系统管道
公开(公告)号：US3722530A
公开(公告)日：1973-03-27
申请号：US3722530D
申请日：1971-02-01
申请人： M & J VALVE CO
发明人： VAN ARSDALE L , LATHROP F
IPC分类号： F17D3/08 , B08B9/04
CPC分类号： F17D3/08 , Y10T137/4891
摘要： A system and method for ensuring continual movement of clean-out devices or product separating spheres past the pumping stations of pipelines. Valve controlled branch lines connect through flowtees with the by-pass portion of the line. The valves of the branch lines are controlled by means including sphere detectors to provide an operating cycle for opening and closing the valves in such a fashion as to cause continual movement of clean-out devices or spheres through the by-pass line section.

7. 发明授权

US3677292A Pipeline flow tee 失效
标题翻译：管道流量TEE
公开(公告)号：US3677292A
公开(公告)日：1972-07-18
申请号：US3677292D
申请日：1970-02-11
申请人： SHELL OIL CO
发明人： BELL HOWARD F , SCHEINEMAN JOHN A
IPC分类号： F16L41/02 , F17D3/08 , F16L41/00
CPC分类号： F16L41/021 , F17D3/08 , Y10T137/794
摘要： A method and apparatus for passing a pipeline sphere through a flow tee disposed in a pipeline whereby fluid flowing through the pipeline may selectively be flowed through at least one of the outlets of the run of the flow tee or the branch outlet of the flow tee while preventing the sphere from entering the branch outlet. A gap is formed in the run of the flow tee at its junction with the branch outlet so that fluid may pass through either the run or the branch outlet when the run is occupied by a pipeline sphere. This gap is approximately equal to between 1 1/2 and 2 times the diameter of the sphere.
摘要翻译：一种用于使管道球通过设置在管道中的流动三通的方法和装置，由此流过管道的流体可以选择性地流过流动T形件的流动的三个出口或流动三通的分支出口的至少一个出口，同时防止球体进入分支出口。在流动T形件与分支出口的连接处的流动中形成间隙，使得当管道被管道球占据时，流体可以通过流道或分支出口。该间隙大约等于球体直径的11/2和2倍。

8. 发明授权

US3219050A Control system for a pipeline having a plurality of branches 失效
标题翻译：具有多个分支的管道的控制系统
公开(公告)号：US3219050A
公开(公告)日：1965-11-23
申请号：US34859564
申请日：1964-03-02
申请人： EXXON RESEARCH ENGINEERING CO
发明人： ERICSON ERNEST A
IPC分类号： F16L55/00 , F17D3/08
CPC分类号： F16L55/00 , F16L2101/40 , F17D3/08 , Y10T137/2567 , Y10T137/2698 , Y10T137/4891 , Y10T137/8242 , Y10T307/964

9. 发明授权

US3198201A Method for simultaneously transporting two immiscible fluids by pipeline 失效
标题翻译：通过管道同时输送两种不混溶性流体的方法
公开(公告)号：US3198201A
公开(公告)日：1965-08-03
申请号：US20104562
申请日：1962-06-08
申请人： CONTINENTAL OIL CO
发明人： EVERY RICHARD L , EDMOND TIBOR O , PHILLIPS RAYMOND D
IPC分类号： F17D3/05 , F17D3/08
CPC分类号： F17D3/08 , F17D3/05 , Y10T137/0318

10. 发明申请

US20180045376A1 FACILITATING THE TRANSITION BETWEEN FLOODING AND HYDROTESTING WITH THE USE OF AN INTELLIGENT PIG 审中-公开
公开(公告)号：US20180045376A1
公开(公告)日：2018-02-15
申请号：US15275408
申请日：2016-09-25
申请人： BAKER HUGHES INCORPORATED
发明人： Andrew J. Barden , Luis Russo , Peter Dixon , Alastair Goodall
IPC分类号： F17D5/00 , F16L55/26 , F16L55/07 , G01M3/02 , G01M3/28
CPC分类号： F17D5/00 , B08B9/0325 , B08B9/055 , F16L55/07 , F16L55/10 , F16L55/26 , F16L55/46 , F17D3/08 , F17D5/005 , F17D5/06 , G01M3/022 , G01M3/2807 , G01M3/2823
摘要： Methods of remotely facilitating the transition between flooding and hydrotesting a subsea pipeline include a control unit of a subsea valve actuation system closing off fluid flow out of the pipeline at the receiving end thereof based at least partially upon one or more signals emitted by at least one intelligent pig that has passed through the pipeline during flooding and without the involvement of an external source at the surface, or a UV, at the pig receiving end of the pipeline.

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