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51. 发明授权

US07716967B2 Leak detector sleeve 有权
标题翻译：泄漏检测器套筒
公开(公告)号：US07716967B2
公开(公告)日：2010-05-18
申请号：US11457741
申请日：2006-07-14
申请人： John Martin Woods , Robert Stephen Elbert , Daniel J. Wimer
发明人： John Martin Woods , Robert Stephen Elbert , Daniel J. Wimer
IPC分类号： G01M3/08 , F17D5/02 , F16J3/00
CPC分类号： G01M3/223 , F16L23/167 , F16L2201/30 , Y10T137/0452
摘要： A leak detector sleeve allows performing leak detection at a flanged joint. The leak detector sleeve is made of elastomeric material that allows achieving a gas-tight seal when the leak detector sleeve encircles a flanged joint. The leak detector sleeve includes a hole that communicates with a gap in the flanged joint, thereby allowing the tip of a sniffer probe to be placed in or near the hole to detect whether the flanged joint is leaking. The leak detector sleeve is made of material that will withstand the operating temperature of the flanged joint without becoming hardened or brittle. A method for detecting a leak using the leak detector sleeve allows for efficiently and conveniently detecting leaks. In addition, the sleeve may be easily used and reused without the adverse effects or intensive manual labor required in the prior art.
摘要翻译：泄漏检测器套筒允许在法兰接头处执行泄漏检测。泄漏检测器套筒由弹性体材料制成，当泄漏检测器套筒环绕法兰接头时，允许实现气密密封。泄漏检测器套筒包括与法兰接头中的间隙连通的孔，从而允许嗅探器探针的尖端放置在孔中或附近，以检测法兰接头是否泄漏。泄漏检测器套筒由能够承受法兰接头的工作温度而不变硬或易碎的材料制成。使用泄漏检测器套筒检测泄漏的方法允许有效且方便地检测泄漏。此外，套筒可以容易地使用和再利用，而不会在现有技术中所需的不利影响或强化的人工劳动。

52. 发明申请

US20100096851A1 Seal Actuated or Maintained by Differential Pressure 审中-公开
标题翻译：密封由压差驱动或维持
公开(公告)号：US20100096851A1
公开(公告)日：2010-04-22
申请号：US12642517
申请日：2009-12-18
申请人： Thomas W. Tombler, JR. , Brian Y. Lim , Jon W. Lai
发明人： Thomas W. Tombler, JR. , Brian Y. Lim , Jon W. Lai
IPC分类号： F16L17/00 , B23P11/00
CPC分类号： F16L17/10 , F16J15/164 , F16L2201/30 , Y10T29/49826
摘要： A seal has a tight sealing between a first space and a second space. The second space is at least partially enclosed by a member. The apparatus includes or performs creating or maintaining a pressure difference between a pressure in a third space at a seal assembly and pressure in each of the first space and the second space; and pushing, caused by the pressure difference, against a seal in the seal assembly to tighten sealing provided by the seal.
摘要翻译：密封件在第一空间和第二空间之间具有紧密的密封。第二个空间至少部分地由一个成员封闭。该设备包括或执行在密封组件中的第三空间中的压力和第一空间和第二空间中的每一个中的压力之间产生或维持压力差; 并且由压力差引起的压力抵靠密封组件中的密封件以紧固由密封件提供的密封。

53. 发明申请

US20100037974A1 DUCT SECTION, SYSTEM AND METHOD FOR CONSTRUCTING SAME 有权
标题翻译：导管段，系统及其构造方法
公开(公告)号：US20100037974A1
公开(公告)日：2010-02-18
申请号：US12024093
申请日：2008-01-31
申请人： Leslie Fernandes , Arnaud Amy
发明人： Leslie Fernandes , Arnaud Amy
IPC分类号： F16L9/14 , F16L9/00 , B23P19/04
CPC分类号： F16L57/00 , F16L9/18 , F16L23/04 , F16L59/06 , F16L2201/30 , F16L2201/80 , Y10T29/49879 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/1362 , Y10T428/139
摘要： A duct section and system, including a laminated shroud, acting as a secondary duct, for aerospace and other applications, and a method for constructing same. The duct structure incorporates a metallic primary duct tube, with a laminated shroud surrounding the primary duct tube and separated therefrom by an annular gap. The laminated shroud includes a metallic inner layer and a polymeric outer layer. Preferably, the thin metallic layer is a corrosion resistant material such as corrosion resistant stainless steel or titanium. In one embodiment of the invention, the outer polymeric layer is a polyimide material, such as polyimide resin-impregnated fiberglass cloth.
摘要翻译：包括用作航空航天和其他应用的次级管道的层叠护罩的管道部分和系统及其构造方法。管道结构包括金属主管道管，其中层压护罩围绕主管道管并且通过环形间隙与其隔开。层压护罩包括金属内层和聚合物外层。优选地，薄金属层是耐腐蚀材料，例如耐腐蚀不锈钢或钛。在本发明的一个实施方案中，外部聚合物层是聚酰亚胺材料，例如聚酰亚胺树脂浸渍的玻璃纤维布。

54. 发明申请

US20090256352A1 Aircraft Fuel Pipe Coupling 有权
标题翻译：飞机燃油管接头
公开(公告)号：US20090256352A1
公开(公告)日：2009-10-15
申请号：US11992947
申请日：2006-10-06
申请人： David Petit , Anthony John Bryant
发明人： David Petit , Anthony John Bryant
IPC分类号： F16L39/00
CPC分类号： F16L39/005 , B64D37/14 , F16L25/01 , F16L39/04 , F16L2201/30
摘要： A coupling for connecting double-walled fuel comprises a pipe end fitting (1), which includes a male outer surface for example including a groove (12) and a female inner surface for example including a groove (11). The coupling also includes a double-walled socket (4), which includes a female outer socket (17) and a male inner shaft (18). The pipe end fitting is partially accommodated in the region between the female outer socket and the male inner shaft of the double-walled socket. A first seal ring (9) seals between the female inner surface of the pipe end fitting (1) and the male inner shaft (18) of the double-walled socket (4). A second seal ring (10) which may be substantially coplanar with the first, seals between the male outer surface of the pipe end fitting (1) and the female outer socket (17) of the double-walled socket (4).
摘要翻译：用于连接双壁燃料的联接器包括管端配件（1），其包括阳外表面，例如包括凹槽（12）和阴内表面，例如包括凹槽（11）。该联接器还包括一个双壁插座（4），它包括一个阴型外部插座（17）和一个内部内部轴（18）。管端配件部分地容纳在阴式外插座和双壁插座的阳内轴之间的区域中。第一密封环（9）在管端配件（1）的阴内表面和双壁插座（4）的阳内轴（18）之间密封。第二密封环（10）可以与管端配件（1）的阳外表面和双壁插座（4）的阴外插座（17）之间的第一密封件基本共面。

55. 发明申请

US20090127848A1 FLANGE FITTING WITH LEAK SENSOR PORT 有权
标题翻译：法兰配合泄漏传感器端口
公开(公告)号：US20090127848A1
公开(公告)日：2009-05-21
申请号：US11943460
申请日：2007-11-20
申请人： James A. Carns , Theron L. Cutler , Mark A. Shelly
发明人： James A. Carns , Theron L. Cutler , Mark A. Shelly
IPC分类号： F16L39/00 , F16L55/00
CPC分类号： F16L23/167 , B64D37/005 , F16L23/003 , F16L39/005 , F16L2201/30 , G01M3/2815 , G01M3/283 , G01M3/2853
摘要： A leak detection feature for a fluid conduit is provided. The leak detection feature facilitates the monitoring of fluid leaks at the interface of two adjoining conduit flange fittings. An embodiment of a flange fitting with a leak detection feature for a fluid conduit having an opening is disclosed herein. The flange fitting includes a flange body around the opening of the fluid conduit, a leak detection passageway formed in the flange body, and a leak detection port formed in the flange body. The flange body has a sealing face surface configured to mate with a cooperating flange fitting, and the leak detection passageway terminates at the sealing face surface. The leak detection port is in fluid communication with the leak detection passageway, and the leak detection port is configured for fluid communication with a leak sensing apparatus.
摘要翻译：提供了用于流体导管的泄漏检测特征。泄漏检测功能有助于监测两个邻接管道法兰接头的接口处的流体泄漏。本文公开了具有用于具有开口的流体导管的泄漏检测特征的凸缘配件的实施例。凸缘配件包括围绕流体导管的开口的凸缘体，形成在凸缘体中的泄漏检测通道和形成在凸缘体中的泄漏检测口。所述凸缘体具有密封面表面，所述密封面表面被配置为与配合的凸缘配件配合，并且所述泄漏检测通道在所述密封面表面处终止。泄漏检测口与泄漏检测通路流体连通，泄漏检测口配置为与泄漏检测装置进行流体连通。

56. 发明授权

US07533850B2 Fittings with redundant seals for aircraft fuel lines, fuel tanks, and other systems 有权
标题翻译：配有飞机燃油管路，燃油箱和其他系统的冗余密封件
公开(公告)号：US07533850B2
公开(公告)日：2009-05-19
申请号：US11301131
申请日：2005-12-12
申请人： James A. Carns , Theron L. Cutler , Mark A. Shelly , Benjamin P. Van Kampen
发明人： James A. Carns , Theron L. Cutler , Mark A. Shelly , Benjamin P. Van Kampen
IPC分类号： B64D37/32
CPC分类号： B64D39/06 , F16L5/06 , F16L5/08 , F16L39/005 , F16L2201/30
摘要： Fittings with redundant seals for aircraft fuel lines, fuel tanks, and other systems are disclosed. A fitting in accordance with one embodiment can be positioned adjacent to an aperture in a fuel tank wall having an inner surface and an outer surface. The fitting can include a first member having a flange and a barrel. The barrel can further include a passageway. A first flange seal can be positioned at a face of the flange and can be sealably coupled to a surface, for example, the tank wall. A second flange seal can be disposed outwardly from the first flange seal against the surface. The fitting can further include a second member (e.g., a sensor) positioned within the passageway of the barrel. The fitting can further include first and second barrel seals positioned between the barrel and the second member.
摘要翻译：公开了具有用于飞机燃料管线，燃料箱和其它系统的冗余密封件的配件。根据一个实施例的配件可以位于具有内表面和外表面的燃料箱壁中的孔附近。配件可以包括具有凸缘和筒的第一构件。枪管还可以包括通道。第一凸缘密封件可以定位在凸缘的表面处，并且可以密封地联接到表面，例如罐壁。第二凸缘密封件可以从第一凸缘密封件向外布置成抵靠表面。配件还可以包括定位在筒的通道内的第二构件（例如，传感器）。配件还可以包括位于筒和第二构件之间的第一和第二桶密封件。

57. 发明申请

US20080196481A1 Deriving Information About Leaks in Pipes 有权
标题翻译：获取有关管道泄漏的信息
公开(公告)号：US20080196481A1
公开(公告)日：2008-08-21
申请号：US11915451
申请日：2006-05-30
申请人： Ian McEwan , Nicholas Ryan
发明人： Ian McEwan , Nicholas Ryan
IPC分类号： G01M3/28
CPC分类号： F16L55/1003 , F16L2201/30 , G01M3/243 , G01M3/2815
摘要： A method and system for deriving fluid leak information are described. A plurality of sealing elements are introduced into the pipeline at a location upstream of the leak, and at least some of the sealing elements are drawn towards the leak to cause a sealing event which reduces fluid seepage. A pressure change caused by the sealing event is detected, and associated time data is used to derive information about the leak. In one embodiment, leak location information is derived. In an alternative embodiment, pressure transient information is used to derive leak size information.
摘要翻译：描述了用于导出流体泄漏信息的方法和系统。多个密封元件在泄漏的上游位置被引入到管道中，并且至少一些密封元件被拉向泄漏物，从而引起密封事件，从而减少流体渗漏。检测到由密封事件引起的压力变化，并且使用相关联的时间数据来导出关于泄漏的信息。在一个实施例中，导出泄漏位置信息。在替代实施例中，使用压力瞬变信息来导出泄漏尺寸信息。

58. 发明授权

US07263873B2 System and method for detecting leaks in pressurized piping systems 失效
标题翻译：用于检测加压管道系统泄漏的系统和方法
公开(公告)号：US07263873B2
公开(公告)日：2007-09-04
申请号：US11072134
申请日：2005-03-04
申请人： Robert Charles Richey
发明人： Robert Charles Richey
IPC分类号： G01M3/08
CPC分类号： G01M3/2815 , F16L2201/30
摘要： A system and method for testing plumbing systems for leaks by which the original plumbing system is cleaned and flushed using ambient temperature water followed by cleaning and flushing with pressurized recirculating elevated temperature water to filter debris and contaminants, shocking the plumbing system with elevated temperature and high pressure surges followed by a hydrostatic pressure test designed to expose the existence of any leaks in the plumbing system in the rough plumbing stage of construction prior to enclosing the plumbing system in a structure.
摘要翻译：用于测试管道系统泄漏的系统和方法，通过该系统和方法，使用环境温度的水清洁和冲洗原始管道系统，然后用加压的循环高温水进行清洁和冲洗，以过滤碎屑和污染物，并以高温和高温冲击管道系统压力波动之后进行静水压力测试，旨在在将管道系统封闭在结构中之前，在施工的粗糙管道阶段暴露在管道系统中存在任何泄漏。

59. 发明申请

US20070074759A1 Rupture control system 失效
标题翻译：破裂控制系统
公开(公告)号：US20070074759A1
公开(公告)日：2007-04-05
申请号：US11542876
申请日：2006-10-04
申请人： Oather McClung
发明人： Oather McClung
IPC分类号： F16K17/40
CPC分类号： F16K31/46 , F16K17/34 , F16K31/1223 , F16K37/0066 , F16L11/20 , F16L55/1022 , F16L2201/30 , G01M3/283 , Y10T137/1654 , Y10T137/1789 , Y10T137/5762
摘要： In various embodiments, the present invention includes a rupture control system comprising an inner hose, an outer hose, and a valve that is actuated by fluid leaking from the inner hose. The inner hose and the outer hose define a containment passageway therebetween, and the valve includes an inlet, an outlet, a passageway extending between the inlet and the outlet, a valve member readily movable between a first position and a second position, and a valve control chamber. In these embodiments, a rupture in the inner hose places the inner hose in fluid communication with the containment passageway and the valve control chamber, and fluid flowing into the valve control chamber moves the valve member from its first position into its second position, the valve member at least partially blocking the valve passageway in the second position.
摘要翻译：在各种实施例中，本发明包括破裂控制系统，其包括内部软管，外部软管和由内部软管泄漏的流体致动的阀。内部软管和外部软管在其间限定一个容纳通道，并且该阀包括入口，出口，在入口和出口之间延伸的通道，可容易地在第一位置和第二位置之间移动的阀构件，以及阀控制室。在这些实施例中，内软管中的破裂将内软管与容纳通道和阀控制室流体连通，并且流入阀控制室的流体将阀构件从其第一位置移动到其第二位置，阀构件至少部分地阻挡在第二位置的阀通道。

60. 发明申请

US20060196251A1 System and method for detecting and preventing leaks in pressurized piping systems 失效
标题翻译：用于检测和防止加压管道系统泄漏的系统和方法
公开(公告)号：US20060196251A1
公开(公告)日：2006-09-07
申请号：US11072134
申请日：2005-03-04
申请人： Robert Richey
发明人： Robert Richey
IPC分类号： G01M3/08
CPC分类号： G01M3/2815 , F16L2201/30
摘要： A system and method for testing plumbing systems for leaks by which the original plumbing system is cleaned and flushed using ambient temperature water followed by cleaning and flushing with pressurized recirculating elevated temperature water to filter debris and contaminants, shocking the plumbing system with elevated temperature and high pressure surges followed by a hydrostatic pressure test designed to expose the existence of any leaks in the plumbing system in the rough plumbing stage of construction prior to enclosing the plumbing system in a structure.
摘要翻译：用于测试管道系统泄漏的系统和方法，通过该系统和方法，使用环境温度的水清洁和冲洗原始管道系统，然后用加压的循环高温水进行清洁和冲洗，以过滤碎屑和污染物，并以高温和高温冲击管道系统压力波动之后进行静水压力测试，旨在在将管道系统封闭在结构中之前，在施工的粗糙管道阶段暴露在管道系统中存在任何泄漏。

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