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51. 发明申请

US20100295299A1 JOINT AND JOINING METHOD FOR PLASTIC PIPE 审中-公开
标题翻译：塑料管接头和接头方法
公开(公告)号：US20100295299A1
公开(公告)日：2010-11-25
申请号：US12602035
申请日：2008-06-12
申请人： Christopher G. Ziu
发明人： Christopher G. Ziu
IPC分类号： F16L23/00 , H05B6/10
CPC分类号： B29C65/3468 , B29C65/346 , B29C65/3476 , B29C65/3492 , B29C65/362 , B29C65/3644 , B29C65/3676 , B29C65/3684 , B29C65/3696 , B29C65/72 , B29C66/1122 , B29C66/116 , B29C66/1222 , B29C66/1224 , B29C66/1282 , B29C66/1286 , B29C66/12881 , B29C66/5221 , B29C66/5223 , B29C66/52231 , B29C66/52241 , B29C66/5229 , B29C66/52293 , B29C66/52295 , B29C66/636 , B29C66/71 , B29C66/7212 , B29C66/72141 , B29C66/72321 , B29C66/73756 , B29C66/7392 , B29C66/73921 , B29C66/73941 , B29C66/80 , B29C66/91214 , B29C66/91231 , B29C66/91421 , B29C66/91431 , B29C66/91641 , B29C66/961 , B29C66/976 , B29D23/005 , B29K2023/06 , B29K2023/0691 , B29K2023/12 , B29K2027/06 , B29K2027/16 , B29K2067/006 , B29K2079/08 , B29K2083/00 , B29K2101/12 , B29K2105/005 , B29K2105/101 , B29K2105/24 , B29K2305/00 , B29K2305/02 , B29K2305/10 , B29K2305/12 , B29K2307/00 , B29K2309/08 , B29K2995/0008 , B29L2009/003 , B29L2031/243 , B29L2031/246 , F16L47/03 , B29K2307/04 , B29K2023/04 , B29K2023/10
摘要： A coupling for joining socket ends of multilayer tubing through electrofusion including a central body having opposing male ends. A core at least partially surrounds the central body and an outer layer encloses the core and central body. The outer layer defines a flange protruding radially outwardly from the central body, wherein the core includes a portion that extends radially outwardly through the flange and out of the flange so that the core can be directly heated by an external heating element.
摘要翻译：一种用于通过电熔融连接多层管的插座端的联接器，包括具有相对的阳端的中心体。芯部至少部分地围绕中心体并且外层包围芯部和中心体。外层限定从中心体径向向外突出的凸缘，其中芯部包括径向向外延伸穿过凸缘并且从凸缘外伸出的部分，使得芯可被外部加热元件直接加热。

52. 发明申请

US20090218811A1 Adhesively Secured, Fluid-Tight Pipe Joint Of PVC/CPVC Pipe And Fitting 审中-公开
标题翻译： PVC / CPVC管材和管件的密封，流体密封管接头
公开(公告)号：US20090218811A1
公开(公告)日：2009-09-03
申请号：US12394105
申请日：2009-02-27
申请人： Robert M. Frimel , Andrew M. Olah , Girish T. Dalal
发明人： Robert M. Frimel , Andrew M. Olah , Girish T. Dalal
IPC分类号： F16L13/00 , B32B37/14
CPC分类号： F16L47/02 , B29C65/485 , B29C65/4885 , B29C65/52 , B29C65/524 , B29C65/8246 , B29C65/8253 , B29C66/1122 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/52231 , B29C66/5229 , B29C66/52292 , B29C66/71 , B29C66/964 , B29C66/97 , B29K2105/0032 , B29K2995/0018 , B29K2995/0035 , B29K2995/0069 , B29L2023/22 , B29L2031/243 , C09J5/00 , B29K2027/06
摘要： PVC and/or CPVC tubing and/or pipe is adhesively-secured at one end with a pipe fitting telescopably mated with each other with a uniquely effective epoxy adhesive. The resulting pipe joint is fluid-tight. PVC pipe joints meet the requirements of ASTM F1970; CPVC pipe joints meet the requirements of ASTM D2864. Such PVC and CPVC piping systems are chosen to carry cold and hot aqueous streams respectively, under pressure and elevated temperature in continuous service, both, in industrial and domestic piping systems. Such piping systems also carry more corrosive fluids for specified duration, less than 50 years.
摘要翻译： PVC和/或CPVC管道和/或管道在一端以与独特有效的环氧粘合剂可伸缩地配合的管接头粘合固定。所得到的管接头是流体密封的。 PVC管接头符合ASTM F1970的要求; CPVC管接头符合ASTM D2864的要求。选择这种PVC和CPVC管道系统，在工业和家庭管道系统中，分别在压力和高温下连续运送冷热水流。这种管道系统还携带更多腐蚀性液体，持续时间不超过50年。

53. 发明申请

US20090146414A1 Method and system for joining pipeline components 审中-公开
公开(公告)号：US20090146414A1
公开(公告)日：2009-06-11
申请号：US12001189
申请日：2007-12-11
申请人： Yuval Golan , Avraham Zakai
发明人： Yuval Golan , Avraham Zakai
IPC分类号： F16L47/02
CPC分类号： F16L13/103 , B29C65/4895 , B29C65/54 , B29C65/542 , B29C66/1122 , B29C66/5221 , B29C66/52231 , B29C66/52241 , B29C66/52251 , B29C66/5229 , B29C66/71 , F16L47/02 , B29K2027/06
摘要： Pipes and pipeline components made of plastic or PVC, which are designed to be assembled into pipelines used to convey water in structures, and which have one bore located on the side, near each end of the pipeline components. After assembling the pipeline in the designated wall, the pipes and pipeline components are glued together by injecting liquid acetone into the bores, causing the pipes and pipeline components to adhere to one another and to become sealed.

54. 发明申请

US20070272340A1 FUSION WELDING FITTINGS WITH WELD BEAD COVER 有权
标题翻译：熔焊焊接接头
公开(公告)号：US20070272340A1
公开(公告)日：2007-11-29
申请号：US11420132
申请日：2006-05-24
申请人： Hector J. Castaneda , Jorge Ramirez
发明人： Hector J. Castaneda , Jorge Ramirez
IPC分类号： B32B37/04
CPC分类号： F16L13/02 , B29C65/20 , B29C66/1122 , B29C66/1222 , B29C66/1224 , B29C66/12441 , B29C66/24221 , B29C66/24241 , B29C66/24244 , B29C66/24245 , B29C66/322 , B29C66/474 , B29C66/47421 , B29C66/5221 , B29C66/52231 , B29C66/52241 , B29C66/52292 , B29C66/52296 , B29C66/53243 , B29C66/53247 , B29C66/71 , B29C66/91411 , B29C66/91421 , B29C66/919 , B29C66/91933 , B29C66/974 , B29K2023/06 , B29K2023/12 , B29K2027/16 , B29K2027/18 , B29K2101/12 , B29L2031/243 , B29L2031/246 , F16L13/0245 , F16L47/02 , B29K2023/18
摘要： A fitting for use in fusion welding mating thermoplastic components includes a weld bead chamber to capture and conceal a bead formed as a result of the fusion weld. The weld bead chamber integrates the bead into the fitting so that the joined parts have a finished look without mechanical polishing or grinding of the completed piece. A stop ledge included in the weld bead chamber prevents over insertion of a pipe or other component into the fitting. A view window in the fitting permits inspection of the finished bead.
摘要翻译：用于熔接配合热塑性组件的配件包括：焊道室，用于捕获和隐藏由熔融焊接形成的焊道。焊珠室将焊珠集成到配件中，使得接合部件具有完成的外观，而无需对完成的件进行机械抛光或研磨。包括在焊道室中的止动凸缘防止管道或其他部件过度插入配件中。配件中的视窗可以检查成品珠。

55. 发明授权

US06694541B2 Transparent fitting for spas and the like 有权
标题翻译：用于水疗等的透明配件
公开(公告)号：US06694541B2
公开(公告)日：2004-02-24
申请号：US10219734
申请日：2002-08-15
申请人： Larry J. Nameche
发明人： Larry J. Nameche
IPC分类号： E04H412
CPC分类号： B29C65/48 , B29C66/1122 , B29C66/1222 , B29C66/1224 , B29C66/52211 , B29C66/5223 , B29C66/52231 , B29C66/52292 , B29C66/71 , B29C66/97 , B29K2995/0026 , B29L2031/24 , F16L47/06 , F16L2201/10 , B29K2027/06
摘要： A fitting for connecting to an end of tubing. The fitting includes a fitting body having a generally tubular construction with a first end adapted for leakproof connection to another component. A second end has a socket connector with tapered interior sidewall portions forming a truncated conical shape such that an end of a tube can be inserted into the socket connector and tightly wedged therein to form a leakproof seal. At least a portion of the fitting body is made of a light-transmitting material such that material lodged within the fitting body is visible from the exterior of the fitting body.
摘要翻译：用于连接到管道末端的配件。配件包括具有大致管状结构的配件主体，其具有适于与另一部件的防漏连接的第一端。第二端具有插座连接器，其具有形成截头圆锥形状的锥形内侧壁部分，使得管的端部可以插入插座连接器并且紧密地楔入其中以形成防漏密封。装配体的至少一部分由透光材料制成，使得装配体内的材料从装配体的外部可见。

56. 发明申请

US20030070743A1 Technique for joining tubular members 审中-公开
标题翻译：连接管状构件的技术
公开(公告)号：US20030070743A1
公开(公告)日：2003-04-17
申请号：US09981469
申请日：2001-10-17
发明人： John Kesapradist , Brian G. Robins
IPC分类号： B65H069/02
CPC分类号： B29C66/1142 , B29C65/483 , B29C65/5042 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/3242 , B29C66/5221 , B29C66/52231 , B29C66/634 , B29L2023/22 , D06H5/00
摘要： In a technique for joining ends of coaxial tubular members, adhesive is applied to their external surfaces at their ends and an expandable insert assembly is positioned longitudinally within them so as to be coextensive with the adjoining ends. Planar side pieces on the assembly are advanced into conforming engagement with the inside surfaces of the tubular members at their adjoining ends, the adhesive is cured to fixedly join the tubular members together, then the side pieces are withdrawn. Simultaneously, the external surfaces of the tubular members are clamped in the region of their adjoining ends until full curing of the adhesive has been achieved. The insert assembly includes a bladder of flexible material with planar side pieces being attached to the inside or outside surfaces and the insert assembly advanced so the bladder engages the internal surfaces of the tubular members at their adjoining ends.
摘要翻译：在用于连接同轴管状构件的端部的技术中，在其端部处将粘合剂施加到其外表面，并且可扩展插入件组件沿其内纵向定位成与相邻端部共同延伸。组件上的平面侧部件在它们相邻的端部处被推进成与管状部件的内表面相配合，粘合剂被固化以将管状部件固定在一起，然后将侧部件取出。同时，管状构件的外表面被夹紧在其相邻端部的区域中，直到达到粘合剂的完全固化。插入组件包括柔性材料的囊，其平面侧片连接到内表面和外表面，并且插入组件前进，使得囊在它们相邻的端部处接合管状构件的内表面。

57. 发明申请

US20030000315A1 Fluoropolymer flowmeter 有权
标题翻译：含氟聚合物流量计
公开(公告)号：US20030000315A1
公开(公告)日：2003-01-02
申请号：US10156449
申请日：2002-05-28
申请人： Entegris, Inc.
发明人： John A. Leys , Steven P. Kolbow , Steve A. Fischer , Carlos Cadavid , Todd M. Ulschmid
IPC分类号： G01F001/22
CPC分类号： G01F15/006 , B29C45/261 , B29C65/1432 , B29C66/1142 , B29C66/52231 , B29C66/52241 , B29C66/543 , B29C66/71 , B29C66/73365 , B29C66/73921 , B29K2027/12 , B29K2995/0029 , G01F1/22 , Y10T29/49004
摘要： In one embodiment, a sight tube flowmeter is formed of a plurality of fluoropolymer components welded together to form a unitary flowmeter body. The components can comprise a PFA upright sight tube having two end portions, a flow conduit extending therethrough and two fitting portions that are uniquely welded onto each end of the sight tube, and a fluoropolymer float device movable to various positions within the flow conduit depending on the flow level of the fluid flowing therethrough. The float device can be of conventional design or for those flowmeter embodiments where low fluid flow rates are to be measured, an elongate float can be utilized. The floats and, in particular, a designated portion thereof, are visible through the sight tube to provide visual indication of the position, and thus the flow rate of fluid flowing through the flowmeter. In addition, alternative embodiments include the implementation of the unique sight tube and elongate float design in conventional flowmeters.
摘要翻译：在一个实施例中，观察管流量计由多个焊接在一起的氟聚合物部件形成以形成单一流量计主体。组件可以包括具有两个端部的PFA立式观察管，一个延伸穿过其中的流动管道和两个独特地焊接在观察管的每个端部上的装配部分，以及一个氟聚合物浮子装置，可移动到流体管道内的各个位置，这取决于流过其中的流体的流量。浮动装置可以是常规设计的，或者对于要测量低流体流速的那些流量计实施例，可以使用细长的浮子。漂浮物，特别是其指定部分，通过观察管可见，以提供位置的视觉指示，并因此提供流过流量计的流体的流速。此外，替代实施例包括在常规流量计中实现独特的观察管和细长浮子设计。

58. 发明授权

US06460202B1 Transparent fitting for spas and the like 失效
标题翻译：用于水疗等的透明配件
公开(公告)号：US06460202B1
公开(公告)日：2002-10-08
申请号：US09707869
申请日：2000-11-07
申请人： Larry J Nameche
发明人： Larry J Nameche
IPC分类号： E04H412
CPC分类号： B29C66/97 , B29C65/48 , B29C66/1122 , B29C66/1222 , B29C66/1224 , B29C66/52211 , B29C66/5223 , B29C66/52231 , B29C66/52292 , B29C66/71 , B29K2995/0026 , B29L2031/24 , F16L47/06 , F16L2201/10 , B29K2027/06
摘要： A fitting for connecting to an end of tubing. The fitting includes a fitting body having a generally tubular construction with a first end adapted for leakproof connection to another component. A second end has a socket connector with tapered interior sidewall portions forming a truncated conical shape such that an end of a tube can be inserted into the socket connector and tightly wedged therein to form a leakproof seal. At least a portion of the fitting body is made of a light-transmitting material such that material lodged within the fitting body is visible from the exterior of the fitting body.
摘要翻译：用于连接到管道末端的配件。配件包括具有大致管状结构的配件主体，其具有适于与另一部件的防漏连接的第一端。第二端具有插座连接器，其具有形成截头圆锥形状的锥形内侧壁部分，使得管的端部可以插入插座连接器并且紧密地楔入其中以形成防漏密封。装配体的至少一部分由透光材料制成，使得装配体内的材料从装配体的外部可见。

59. 发明授权

US6164702A Reinforced thermoplastic pipe couping 失效
标题翻译：加强型热塑性管弯管
公开(公告)号：US6164702A
公开(公告)日：2000-12-26
申请号：US327003
申请日：1999-06-07
申请人： David Edgar Hauber , Robert John Langone , James Andrew Mondo
发明人： David Edgar Hauber , Robert John Langone , James Andrew Mondo
IPC分类号： B29C70/32 , B29C70/86 , B29D23/00 , F16L47/03 , F16L13/02
CPC分类号： B29D23/001 , B29C65/3432 , B29C65/3476 , B29C66/1122 , B29C66/1142 , B29C66/5221 , B29C66/52231 , B29C66/5224 , B29C66/52241 , B29C66/5229 , B29C66/52295 , B29C66/5326 , B29C66/71 , B29C66/7212 , B29C66/72141 , B29C66/73921 , B29C66/83413 , B29C70/32 , B29C70/86 , B29D23/003 , B29K2105/101 , B29L2023/22 , B29L2031/243 , F16L47/03 , Y10S422/906 , B29K2307/04 , B29K2077/00 , B29K2071/00 , B29K2081/04 , B29K2305/00 , B29K2309/02 , B29K2023/06 , B29K2023/0641 , B29K2023/065 , B29K2023/12 , B29K2027/16 , B29K2079/085
摘要： A continuous fiber reinforced thermoplastic pipe coupling is disclosed having improved resistance to applied stress when used with pipe lengths being joined together. The fiber reinforcement is aligned during placement in a particular manner and placed at a predetermined fiber angles dictated mechanical forces being applied such as by internal fluid pressures in the coupled pipe lengths.
摘要翻译：公开了一种连续纤维增强热塑性管接头，当连接在一起的管道长度时，具有改进的耐应力应力。纤维增强件在以特定方式放置期间对齐并且以预定的纤维角度放置，例如通过连接的管道中的内部流体压力施加所规定的机械力。

60. 发明授权

US5752725A Joint 失效
标题翻译：联合
公开(公告)号：US5752725A
公开(公告)日：1998-05-19
申请号：US481502
申请日：1995-08-28
申请人： Hobab El-Sobky
发明人： Hobab El-Sobky
IPC分类号： B29C65/06 , B29C65/78 , B29L23/00 , F16L47/02 , F16L13/02
CPC分类号： B29C66/52251 , B29C65/0672 , B29C65/7802 , B29C65/7844 , B29C66/114 , B29C66/116 , B29C66/1162 , B29C66/1222 , B29C66/1224 , B29C66/12443 , B29C66/12463 , B29C66/5221 , B29C66/52231 , B29C66/5224 , B29C66/52241 , B29C66/5225 , B29C66/5229 , B29C66/52291 , B29C66/52292 , B29C66/52295 , B29C66/52298 , B29C66/5344 , B29C66/93451 , B29C66/939 , F16L47/02 , B29K2101/12 , Y10S285/906
摘要： A joint between two hollow pipes is formed by inserting the pipes into a sleeve. The sleeve is made of a similar or compatible material to that of the pipes which are to be joined. The inner diameter of the sleeve increases from a middle portion outwardly to two end portions. The sleeve includes a pair of tapered collars which engage each end portion and abut the middle portion. Relative rotation of the pipes and sleeve causes melting and mixing of the pipe and sleeve surfaces. This mixing action eliminates the weld line present in known systems.
摘要翻译： PCT No.PCT / GB93 / 02573。 371日期：1995年8月28日 102（e）日期1995年8月28日PCT提交1993年12月16日PCT公布。公开号WO94 / 15137 日期1994年7月7日通过将管插入套筒中而形成两个中空管之间的连接。套管由与要连接的管道类似或相容的材料制成。套筒的内径从中间部分向外增加到两个端部。套筒包括一对锥形套环，其与每个端部接合并邻接中间部分。管和套管的相对旋转导致管和套管表面的熔化和混合。这种混合动作消除了已知系统中存在的焊接线。

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