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公开(公告)号：US11480272B2
公开(公告)日：2022-10-25
申请号：US16786394
申请日：2020-02-10
申请人： Titeflex Corporation
发明人： Jordan Strunk
摘要： One aspect of the invention provides a system including: a length of energy-dissipative tubing; a first sealing device coupled to a first end of the length of energy-dissipative tubing; and a second sealing device coupled to a second end of the length of energy-dissipative tubing. Exposure to one or more selected from the group consisting of: fault currents or lightning strikes at an exposure point along the length of energy-dissipative tubing will produce arcs at the exposure point and at least one of the first end and the second end.
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公开(公告)号：US10598304B2
公开(公告)日：2020-03-24
申请号：US15875323
申请日：2018-01-19
申请人： Titeflex Corporation
发明人： Jordan Strunk
摘要： One aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; an inner resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; a laminated foil layer surrounding a radially outer surface of the inner resin layer; and an outer resin layer extruded over a radially outer surface of the laminated foil. The laminated foil layer includes: a foil and a high-tensile-strength material bonded to the foil. Another aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; a resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; and a laminated foil layer surrounding and bound directly to a radially outer surface of the resin layer. The laminated foil layer includes: a foil and an outer protective layer bonded to the foil.
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公开(公告)号：US10293440B2
公开(公告)日：2019-05-21
申请号：US15810755
申请日：2017-11-13
申请人： Titeflex Corporation
发明人： Scott Duquette , Brian Coppola
摘要： One aspect of the invention provides a method of forming an energy-dissipative tube. In one embodiment, the method includes: extruding a resin layer over an outer surface of corrugated stainless steel tubing and impregnating the resin layer with metal particles. In another embodiment, the method includes: extruding a resin layer comprising a fire retardant over an outer surface of corrugated stainless steel tubing and impregnating the resin layer with metal particles. In another embodiment, the method includes: extruding a resin layer comprising between about 20% to 60% magnesium hydroxide, aluminum trihydrate, or halogenated fire retardants by weight over an outer surface of corrugated stainless steel tubing and impregnating the resin layer with metal particles selected from the group consisting of: copper, aluminum, gold, silver, and nickel.
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公开(公告)号：US10281071B2
公开(公告)日：2019-05-07
申请号：US15363217
申请日：2016-11-29
申请人： Titeflex Corporation
发明人： Jordan Strunk
摘要： One aspect of the invention provides a bushing including: a plurality of rigid members defining one or more internal ribs including a first internal rib adapted and configured to engage a corrugation valley of corrugated tubing; and one or more elastic members adapted and configured to: hold the plurality of rigid members in substantially annular configuration; allow the plurality of rigid members to expand to allow a corrugation peak to pass under the first internal rib; and hold the plurality of rigid members against the corrugated tubing so that the first internal rib lies within a corrugation valley. Another aspect of the invention provides a fitting including: a body member defining a sleeve portion; and a bushing as described herein received within the sleeve portion of the body member.
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5.发明申请公开(公告)号：US20180187803A1
公开(公告)日：2018-07-05
申请号：US15875323
申请日：2018-01-19
申请人： Titeflex Corporation
发明人： Jordan Strunk
CPC分类号： F16L11/125 , B32B1/00 , F16L11/127 , F16L11/15 , F16L25/0036 , F16L25/01
摘要： One aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; an inner resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; a laminated foil layer surrounding a radially outer surface of the inner resin layer; and an outer resin layer extruded over a radially outer surface of the laminated foil. The laminated foil layer includes: a foil and a high-tensile-strength material bonded to the foil. Another aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; a resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; and a laminated foil layer surrounding and bound directly to a radially outer surface of the resin layer. The laminated foil layer includes: a foil and an outer protective layer bonded to the foil.
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公开(公告)号：US09541225B2
公开(公告)日：2017-01-10
申请号：US14318523
申请日：2014-06-27
申请人： Titeflex Corporation
发明人： Jordan Strunk
CPC分类号： F16L19/00 , F16L25/0036 , F16L25/01 , F16L33/01
摘要： A bushing including a first annular internal rib adapted and configured to engage a corrugation valley of corrugated tubing and a second annular internal rib adapted and configured to press against a conductive layer surrounding the corrugated tubing is provided. The second annular internal protrusion has a rounded, substantially non-piercing profile. Also provided is a sealing device for connecting a length of tubing. The sealing device includes a body member defining a sleeve portion and the bushing as described herein adapted and configured to be received in the sleeve portion. Also provided is a length of tubing including: an inner tubing layer and the fitting as described herein engaged with the inner tubing layer.
摘要翻译： 提供一种衬套，其包括适于和构造成接合波纹管的波纹谷的第一环形内肋，以及适于和构造成压靠围绕波纹管的导电层的第二环形内肋。 第二环形内部突起具有圆形的，基本上非穿孔的轮廓。 还提供了用于连接一段管道的密封装置。 密封装置包括限定套筒部分的本体构件和如本文所述的衬套适于并构造成容纳在套筒部分中的衬套。 还提供了一段管道，其包括：内管层和本文所述的配件与内管层接合。
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公开(公告)号：USD774375S1
公开(公告)日：2016-12-20
申请号：US29531383
申请日：2015-06-25
申请人： Titeflex Corporation
设计人： Jordan Strunk
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公开(公告)号：US20080012300A1
公开(公告)日：2008-01-17
申请号：US11247326
申请日：2005-10-12
申请人： Scott Duquette , Brian R. Kraft
发明人： Scott Duquette , Brian R. Kraft
IPC分类号： F16L33/00
CPC分类号： F16L25/0036 , F16L19/0212 , F16L25/0072
摘要： A fitting assembly for forming a fluid-tight seal with an end of a stainless steel tube is provided with an adapter that is made of a material that is different from the material that the seal seat is made of. The material selected for the adapter is relatively less expensive than brass and the manufacturing method for making the adapter is relatively less expensive than that for making conventional adapters that are entirely made out of brass. According to an embodiment of the present invention, the adapter may be made of iron. According to an embodiment of the present invention, the seal seat may be made of a material that is softer than the material that the stainless steel tube is made of. According to another embodiment of the present invention, the seal seat may be made of a material that is harder than the material that the stainless steel tube is made of.
摘要翻译： 用于与不锈钢管的端部形成流体密封的装配组件设置有由与密封座构成的材料不同的材料制成的适配器。 为适配器选择的材料比黄铜便宜，并且用于制造适配器的制造方法比用于制造完全由黄铜制成的常规适配器的制造方法相对较便宜。 根据本发明的实施例，适配器可以由铁制成。 根据本发明的实施例，密封座可以由比不锈钢管制成的材料软的材料制成。 根据本发明的另一个实施例，密封座可以由比不锈钢管制成的材料硬的材料制成。
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公开(公告)号：US20070284878A1
公开(公告)日：2007-12-13
申请号：US11727283
申请日：2007-03-26
申请人： Scott Duquette , Brian Kraft
发明人： Scott Duquette , Brian Kraft
CPC分类号： F16L19/04 , F16L25/0036
摘要： A fitting assembly for forming a fluid-tight seal with an end of a stainless steel tube is provided with an adapter that is composed of a material that is harder than the material that the stainless steel tube is composed of. The adapter may include an insert that is composed of a material that is harder than the material that the stainless steel tube is composed of. The stainless steel tube may be gripped between a bushing that is connected to a nut and an adapter to create the fluid-tight seal. The fitting assembly can be used to form a double-convolution compression in the stainless steel tube.
摘要翻译： 用于与不锈钢管的端部形成流体密封的装配组件设置有由比不锈钢管组成的材料硬的材料构成的适配器。 适配器可以包括由比不锈钢管组成的材料硬的材料构成的插入件。 不锈钢管可以夹在连接到螺母的衬套和适配器之间以产生流体密封。 配件组件可用于在不锈钢管中形成双卷积压缩。
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公开(公告)号：US20070273149A1
公开(公告)日：2007-11-29
申请号：US11440740
申请日：2006-05-24
申请人： Scott Duquette , Franz Kellar
发明人： Scott Duquette , Franz Kellar
IPC分类号： F16L33/00
CPC分类号： F16L25/0036 , F16L19/041 , Y10S285/903
摘要： A sealing device and method for sealing a length of tubing with a fitting is provided, where the sealing device includes at least one sealing surface formed with a plurality of ridges. The ridges include at least one end ridge and at least one internal ridge which are spaced apart by a predetermined distance, and formed with a desired geometry such as U-shaped, V-shaped, or various other shapes and with different sealing faces such as curved or flat. The ridges are spaced apart in a manner to maximize sealing pressure, and produce stress concentrations and localized deformations, in order to create a seal at lower torques or on stiffer tubing or tubing with at least one minor defect such as a dent or weld. The sealing device is particularly useful for sealing an end corrugation of tubing in a fitting used in gas and liquid piping systems.
摘要翻译： 提供一种密封装置和用于用配件密封一段管道的方法，其中密封装置包括形成有多个脊的至少一个密封表面。 脊包括至少一个端脊和至少一个内部脊，间隔开预定距离，并且形成有所需的几何形状，例如U形，V形或各种其他形状，并具有不同的密封面，例如 弯曲或平坦。 脊以间隔的方式使密封压力最大化，并产生应力集中和局部变形，以便在较低扭矩下产生密封，或者在具有至少一个轻微缺陷（例如凹痕或焊缝）的较硬的管道或管道上产生密封。 密封装置特别适用于在气体和液体管道系统中使用的配件中密封管道的端部波纹。
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