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91. 发明专利

DE3606777C2 未知
公开(公告)号：DE3606777C2
公开(公告)日：1993-03-25
申请号：DE3606777
申请日：1986-03-01
申请人： FELTEN & GUILLEAUME ENERGIETECHNIK AG, 5000 KOELN, DE
发明人： KANDZIORA, ANTON, DIPL.-ING., 5220 WALDBROEL, DE
IPC分类号： B60M5/00 , C23F13/04 , F17D5/08

92. 发明专利

NO167887B 未知
公开(公告)号：NO167887B
公开(公告)日：1991-09-09
申请号：NO892491
申请日：1989-06-15
申请人： LARSEN SVERRE
发明人： LARSEN SVERRE
IPC分类号： F16L9/12 , F16L25/01 , H01R4/66 , F16L11/12 , F17D5/08

93. 发明专利

DE3718517A1 Insulating connections for pipelines 未知
公开(公告)号：DE3718517A1
公开(公告)日：1988-12-22
申请号：DE3718517
申请日：1987-06-03
申请人： PIPELINE ENGINEERING GES FUER
发明人： KREFTER CARL HERBERT
IPC分类号： F16L25/03 , H02G3/06 , F16L25/02 , F16L55/16 , F17D5/08 , G01M3/00 , H01B17/56
摘要： Insulating connection for two pipeline portions (1, 3), having a flange (2), arranged at the end of one pipeline portion (1), and a coupling piece (4) which is arranged at the end of the other pipeline portion (3) and engages round the flange at a distance, in doing so forming a cross-sectionally essentially U-shaped annular space (5) which is filled with insulating material, and having a primary and a secondary seal (11, 12) which are arranged at a distance from one another in each case on opposite surfaces of the flange and coupling piece. In order to be able to test the seals (11, 12) for leaktightness, even under operating conditions, and provide them with an emergency seal if required, the coupling piece (4) is penetrated, at a point between the primary and secondary seals, by bores (22, 23), into which in each case one closable connection stub (24, 25) is inserted. An insulating ring (18) is arranged in the annular space (5), in the region of the opening locations of the bores (22, 23), and is provided, both on its flange side and on its coupling-piece side, with in each case at least one annular groove, said grooves being connected to one another by channels (21). The two annular grooves (19, 20) are accessible, both for testing leaktightness and for introducing a suitable sealing agent, through the two connection stubs (24 and 25).

94. 发明专利

IT1131688B 未知
公开(公告)号：IT1131688B
公开(公告)日：1986-06-25
申请号：IT2337280
申请日：1980-07-10
申请人： GROVE VALVE & REGULATOR CO
发明人： SMITH BRYAN , DAWSON PATRICIA ANN , KEECH ANDREW ERNEST
IPC分类号： F16K17/02 , F17D1/20 , F17D5/08 , F17D

95. 发明授权

US10992137B2 Mitigation of alternating current in pipelines 有权
公开(公告)号：US10992137B2
公开(公告)日：2021-04-27
申请号：US16383344
申请日：2019-04-12
申请人： DNV GL USA, Inc.
发明人： Jason Land , Shane Finneran , Thomas Yahner
IPC分类号： F17D1/08 , H02J3/36 , H03H7/06 , F17D5/08
摘要： This disclosure describes systems, methods, and devices related to alternating current (AC) mitigation. An AC mitigation system may comprise a conductive portion of the pipeline, wherein the conductive portion of the pipeline is adjacent to a high voltage AC power transmission line. The AC mitigation system may comprise a ground wire connected to the conductive portion of the pipeline. The AC mitigation system may comprise a circuit electrically connected to the ground wire. The AC mitigation system may comprise a means for the conductive portion of the pipeline to route AC power through the circuit.

96. 发明授权

US10633111B2 Composite tubes for a fluid transport system 有权
公开(公告)号：US10633111B2
公开(公告)日：2020-04-28
申请号：US15633735
申请日：2017-06-26
申请人： The Boeing Company
发明人： James Patrick Irwin , David William Minteer , John Thomas Axtell , Benjamin A. Johnson
IPC分类号： B64D45/02 , F16L25/02 , F17D1/00 , F16L21/06 , F16L25/01 , F16L21/02 , B64D37/32 , F16L23/06 , F16L23/22 , F16L21/00 , F16L9/14 , H05F1/00 , F17D5/08 , B60R16/06 , B63B43/00
CPC分类号： B64D45/02 , B64D37/32 , F16L9/14 , F16L21/005 , F16L21/022 , F16L21/065 , F16L23/06 , F16L23/22 , F16L25/01 , F16L25/025 , F16L25/026 , F17D1/00 , F17D5/08 , H05F1/00 , B60R16/06 , B63B43/00 , Y10T137/8593
摘要： A method and apparatus for reducing an intensity of an electrical discharge that occurs within a fluid transport system in an aerospace vehicle. In one illustrative embodiment, an apparatus includes a transport member. The transport member is configured for use in the fluid transport system. The transport member includes a material configured to reduce voltages and currents, induced in response to an electromagnetic event, along the transport member.

97. 发明授权

US10330225B2 Lightning resistant gas tubing system 有权
公开(公告)号：US10330225B2
公开(公告)日：2019-06-25
申请号：US15859154
申请日：2017-12-29
申请人： Mark Eugene Goodson , David J. Icove
发明人： Mark Eugene Goodson , David J. Icove
IPC分类号： F16L11/118 , F16L5/10 , F17D5/08 , F16L11/15 , F16L25/01 , F16L9/06 , F16L19/04 , F16L25/00
摘要： Apparatus for detecting an electrical insult to a gas tubing system and dissipating the energy from such insult. The system includes tubing, at least one terminating connector, and an injury mitigator. The tubing includes a conduit, an insulating layer, a conductive layer, and a jacket. The conduit is connected to earth ground. The conductive layer is electrically insulated from the conduit by the insulating layer. The mitigator includes an insult event detection circuit and an energy dissipation circuit, both electrically connected between the conductive layer of the tubing and ground. Insult indication is provided by a fusible link. Energy dissipation is provided by the fuse, a transient voltage suppression (TVS) device, and/or a spark gap. The TVS device has a setpoint voltage less than the breakdown voltage of the spark gap, ensuring that the TVS device actuates before the spark gap conducts.

98. 发明授权

US08905058B2 Apparatus and method for detection and cessation of unintended gas flow 有权
标题翻译：用于检测和停止非预期气流的装置和方法
公开(公告)号：US08905058B2
公开(公告)日：2014-12-09
申请号：US13279932
申请日：2011-10-24
申请人： Mark E. Goodson
发明人： Mark E. Goodson
IPC分类号： F17D5/08
CPC分类号： F17D5/08 , Y10T137/1842
摘要： A method and apparatus for detecting and preventing electrically induced fires in a gas tubing systems constructed of Corrugated Stainless Steel Tubing (CSST) and Gas Appliance Connectors (GAC). The system of the present invention may include one or more energy detection schemes to detect electrical energy surges on the gas line. When such a surge is detected, the control circuitry of the present invention causes an electric main gas valve de-energize into a closed position. In addition, the system of the present invention further includes a residual gas dispersal system that automatically vents the residual downstream gas pressure remaining in the gas tubing system after the closure of the main gas valve.
摘要翻译：一种用于检测和防止由波纹不锈钢管（CSST）和燃气器具连接器（GAC）构成的气体管道系统中的电致火灾的方法和装置。本发明的系统可以包括用于检测气体管线上的电能浪涌的一种或多种能量检测方案。当检测到这种浪涌时，本发明的控制电路使电主气阀断电成关闭位置。此外，本发明的系统还包括残余气体分散系统，其在主气阀关闭之后自动排出残留在气体管道系统中的残余下游气体压力。

99. 发明授权

US4925622A Treadable insulation system with lagging support 失效
标题翻译：可靠的绝缘系统具有滞后支持
公开(公告)号：US4925622A
公开(公告)日：1990-05-15
申请号：US114223
申请日：1987-10-27
申请人： Latham B. Gray, III , Gordon H. Hart
发明人： Latham B. Gray, III , Gordon H. Hart
IPC分类号： G21D1/00 , F16L9/22 , F16L59/12 , F17D5/08 , G21C17/017 , G21D1/02
CPC分类号： G21D1/02 , F16L59/12 , G21C17/017 , Y02E30/40
摘要： An insulation system including support for lagging, especially metal lagging, supports lagging at a distance above industrial piping and prevents fibrous insulation, used to insulate the piping, from being compressed and eventually significantly damaged by foot traffic, thus creating a treadable insulation system with valuable application in nuclear reactor containment areas.
摘要翻译：包括滞后支撑，特别是金属滞后的绝缘系统支持在工业管道之上的距离延伸，并且防止用于绝缘管道的纤维绝缘被压缩并最终由脚部流量显着损坏，从而形成具有有价值的可铺展的绝缘系统在核反应堆遏制区域的应用。

100. 发明专利

CA2938825C HIGH PRESSURE PIPE AND FITTING RESTRAINT SYSTEM 未知
公开(公告)号：CA2938825C
公开(公告)日：2021-12-28
申请号：CA2938825
申请日：2014-02-05
申请人： GULFSTREAM SERVICES INC
发明人： BOND ROBERT , MIRE MICHAEL
IPC分类号： F16L35/00 , F16L57/00 , F17D5/08
摘要： A restraint system for use in securing temporary flow lines that include multiple pipe sections, each pair of pipe sections connected together with a fitting or coupling such as a hammer joint coupling. The system includes multiple pluralities of endless loop slings connected end to end with a cow hitch or girth hitch knot. Disconnectable fittings (e.g., shackles) are placed every three or more slings so that easy disassembly is afforded in case of leakage or other failure.

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