公开(公告)号：US20090200745A1

公开(公告)日：2009-08-13

申请号：US12414734

申请日：2009-03-31

申请人： Daniel Lyon

发明人： Daniel Lyon

IPC分类号： F16L21/04 ,  F16L21/02

CPC分类号： H01R13/5202 ,  H01R13/533

摘要： A sanitary, live loaded, pass-through fitting apparatus which allows for variable depth insertion of a pass-through object is disclosed. The apparatus is useful for sanitary introduction of a thermowell probe, dip tube, or other objects into a process stream or vessel. The pass-through object is sealed to the fitting at the point of fluid insertion with the seal material under a live load.

摘要翻译： 公开了一种允许穿透物体的可变深度插入的卫生，活载，直通装配装置。 该装置可用于将热套管探针，汲取管或其它物体卫生引入工艺流或容器中。 通过物体在活动载荷下，密封材料在流体插入点处密封到配件上。

公开(公告)号：US20090127803A1

公开(公告)日：2009-05-21

申请号：US10576558

申请日：2005-10-12

申请人： David Chelchowski ,  Geoffrey Brian Puckett ,  Malcolm Pridham

发明人： David Chelchowski ,  Geoffrey Brian Puckett ,  Malcolm Pridham

IPC分类号： F16L21/04 ,  F16L19/06

CPC分类号： F16L19/065 ,  F16L47/04

摘要： The present invention relates to a sealing member for use in a pipe coupling assembly and, in particular, to a sealing member for sealing the end of a pipe having an exposed metal surface at its end, such as pipes comprising an internal metal sheath which is lined internally and externally with plastic. The sealing member includes a pipe receiving portion adapted to receive the end of the pipe to thereby prevent contact between the end of the pipe and fluid travelling through the pipe. The sealing member may be used in standard pipe couplings, or is preferably incorporated into a coupling having a deformable gripping member whereby upon tightening of the coupling assembly nut, the gripping member urges against the pipe both radially and longitudinally to thereby simultaneously grip the pipe and urge the pipe end within the pipe receiving portion.

摘要翻译： 本发明涉及一种用于管接头组件中的密封件，特别涉及一种密封件，用于密封其端部处具有暴露的金属表面的管的端部，例如包括内部金属护套的管 内部和外部用塑料衬里。 密封构件包括适于容纳管的端部的管接收部分，从而防止管道的端部与流过管道的流体之间的接触。 密封构件可以用于标准管接头中，或者优选地结合到具有可变形夹持构件的联接器中，由此在紧固联接组件螺母时，夹持构件沿径向和纵向地推动管道，从而同时夹紧管道， 迫使管端在管接收部分内。

公开(公告)号：US20080303223A1

公开(公告)日：2008-12-11

申请号：US12093447

申请日：2006-11-06

申请人： Andreas Jacobus Louis Nijsen

发明人： Andreas Jacobus Louis Nijsen

IPC分类号： F16L21/04

CPC分类号： F16L21/08 ,  F16L21/04

摘要： The invention relates to a coupling device for coupling with a tube (10), comprising at least one pressure element (3) for experting a clamping force on the tube, wherein the same is provided with at least one sealing organ (12) wherein, at the side facing away from the tube, the said at least one pressure element is embodied with surfaces is embodied with surfaces that converge towards each other in a radial orientation away from the tube, and that further support elements (9,11) are provided that can be coupled to each other and are designed to be placed directly or indirectly against said surfaces of the at least one pressure element, so as to provide the clamping force on the tube

摘要翻译： 本发明涉及一种用于与管（10）联接的联接装置，其包括用于在管上产生夹紧力的至少一个压力元件（3），其中，所述压力元件（3）设置有至少一个密封器件（12） 在远离管的一侧，所述至少一个压力元件被实施为具有表面，其表面以远离管的径向定向朝向彼此会聚，并且提供另外的支撑元件（9,11） 其可以彼此联接并且被设计成直接或间接地放置在所述至少一个压力元件的所述表面上，以便在管上提供夹紧力

公开(公告)号：US06974160B2

公开(公告)日：2005-12-13

申请号：US10657408

申请日：2003-09-08

申请人： Jim Jones

发明人： Jim Jones

IPC分类号： F16L21/04 ,  F16L19/00 ,  F16L19/08

CPC分类号： F16L21/08 ,  F16L21/04 ,  Y10S285/91

摘要： A restraining element for preventing separation of a pipe joint used to join a bell end of a female plastic pipe to the male end of a mating pipe. The restraining element is formed from a compressible body of elastomeric material, the compressible body having a segmented metal ring located therein with gripping teeth for engaging an outer surface of the mating male pipe. The ring segments making up the segmented metal ring are oriented such that the gripping teeth of the ring segments are out of contact with and initially angled away from the outer surface of the male plastic pipe. The teeth of the annular gasket are forced into engagement with the exterior surface of the male plastic pipe as the pipe joint is assembled. The teeth are oriented to allow movement of the male pipe in a first direction relative to the female bell end opening during assembly, but to resist movement in a opposite direction after the pipe joint has been assembled.

摘要翻译： 用于防止用于将阴塑料管的钟形端连接到配合管的阳端的管接头分离的限制元件。 约束元件由弹性体材料的可压缩体形成，该可压缩体具有位于其中的分段金属环，其具有用于接合配合公管的外表面的夹紧齿。 构成分段金属环的环形部分被定向成使得环形部分的抓持齿与阳塑料管的外表面脱离接触并最初成角度地远离阳塑料管的外表面。 当组装管接头时，环形垫圈的齿被迫与阳塑料管的外表面接合。 这些齿定向成允许在组装期间相对于母钟形端开口的第一方向上的阳管的移动，但是在管接头组装之后阻止相反方向的移动。

公开(公告)号：US20050265869A1

公开(公告)日：2005-12-01

申请号：US10635433

申请日：2003-08-07

申请人： Nicolaas Blom

发明人： Nicolaas Blom

IPC分类号： F04B33/00 ,  B60C29/00 ,  B60S5/04 ,  F04B23/00 ,  F04B41/00 ,  F16K15/20 ,  F16L21/04 ,  F16L37/20

CPC分类号： B60S5/04 ,  F16L21/04 ,  F16L37/20 ,  Y10T137/0318 ,  Y10T137/3584 ,  Y10T137/36 ,  Y10T137/3724

摘要： A valve connector for coupling with inflation valves of vehicle tyres, comprising a housing, within the housing a coupling hole for coupling with an inflation valve, the coupling hole having a central axis and an outer opening, positioning means for positioning the inflation valve when coupled in the coupling hole, and an activating pin, which is arranged coaxially with the coupling hole, for depressing a central spring-force operated core pin of the inflation valve, a cylinder (303) having a cylinder wall provided with a pressure port which is connected to a pressure source, wherein the activating pin is shiftable between a proximal pin position and a distal pin position relative to the positioning means so as to depress the core pin of the inflation valve in its distal pin position and disengage the core pin of the inflation valve in its proximal pin position when the inflation valve is positioned by the positioning means, the activating pin is coupled with a piston (304) and the piston (304) is slidingly arranged in the cylinder (303) and is movable between a proximal piston position, which corresponds to the proximal pin position, and a distal piston position, which corresponds to the distal pin position. The piston (304) is disposed in the cylinder (303) between the pressure port and the coupling hole and is drivable from its proximal piston position to its distal piston position by the pressure supplied into the cylinder (303) from the pressure source, and that flow regulating means are provided for selectively interrupting or freeing a flow path between the pressure source and the coupling hole depending on the piston positions and are adapted such that the flow path is interrupted in the proximal piston position and the flow path is freed in the distal piston position at least when the inflation valve is positioned by the positioning means.(FIG. 4)

摘要翻译： 一种用于与车辆轮胎的充气阀联接的阀连接器，包括壳体，在壳体内具有用于与充气阀联接的联接孔，联接孔具有中心轴线和外部开口，用于在连接时定位充气阀的定位装置 以及与所述连接孔同轴设置的用于按压所述充气阀的中心弹簧力作用的芯销的活动销，具有设置有压力端口的气缸壁的气缸（303），所述气缸壁 连接到压力源，其中所述致动销可相对于所述定位装置在近端销位置和远端销位置之间移动，以便将所述充气阀的所述芯销压在其远端销位置并且使所述充气阀芯的所述芯销脱开 当膨胀阀由定位装置定位时，充气阀处于其近端销位置，致动销与活塞（304）联接，并且 活塞（304）滑动地布置在气缸（303）中并且可在对应于近端销位置的近端活塞位置与对应于远端销位置的远端活塞位置之间移动。 活塞（304）设置在压力端口和联接孔之间的气缸（303）中，并且通过从压力源供给到气缸（303）中的压力可从其近端活塞位置驱动到其远端活塞位置，以及 该流量调节装置被设置用于根据活塞位置选择性地中断或释放压力源和联接孔之间的流动路径，并且适于使得流路在近端活塞位置被中断并且流动路径在 至少当充气阀由定位装置定位时，远端活塞位置（图4）

公开(公告)号：US20050218652A1

公开(公告)日：2005-10-06

申请号：US11092215

申请日：2005-03-29

申请人： Kouichi Sakamoto

发明人： Kouichi Sakamoto

IPC分类号： F16L21/04 ,  F16L35/00

CPC分类号： F16L21/04 ,  F16L21/08

摘要： The pipe joint of the invention comprises a push ring, having a protrusion on outer circumference and fitted into the outer circumference at one end of junction pipe, a pipe and pipe joint main body, having a protrusion facing the protrusion at the side facing the push ring, having a pipe receptacle expanding toward the push ring at the inner side of this protrusion, and fitted to the outer circumference of the junction pipe across a peripheral gap, a clamp, capable of moving and operating the push ring in a direction of the pipe or pipe joint main body, a packing ring, disposed between inner and outer circumference of the pipe or pipe joint main body, and junction pipe, and fitted into the pipe receptacle by the own elastic deformation generated by the pressing force of the push ring moving by operation of the clamp, and an anti-slip ring disposed between inner and outer circumference of the push ring and junction pipe, and separated at one position in the circumferential direction, in which the push ring is an annular form not having separated position in the peripheral direction, and a tapered push ring receptacle spreading toward the pipe or pipe joint main body at its inner peripheral side, an elastic member is disposed between the push ring and packing ring, and by the own elastic deformation caused by pressing force of the push ring moved by operation of the clamp, the anti-slip ring is compressed to the junction pipe outer surface, and a spacer is disposed between the packing ring and elastic member, and abuts against the receptacle peripheral outer surface by pressing force of the push ring moved by operation of the clamp.

摘要翻译： 本发明的管接头包括一个推环，在外圆周上具有突出部分并且在接合管的一端装配到外圆周中，管和管接头主体具有在面向推动侧的突出部 具有在该突起的内侧朝向推环扩展的管状容器，并且在连接管的外周上跨过周缘间隙配合，能够沿着该方向移动和操作推环 管或管接头主体，设置在管或管接头主体的内周和外周之间的密封环和接合管，并通过推环的压力产生的自身弹性变形装配到管座中 通过夹具的操作而移动，以及设置在推环和连接管的内外周之间并在圆周方向上的一个位置分离的防滑环，i n，其中推环是在圆周方向上没有分离位置的环形形状，以及在其内周侧向管或管接头主体扩展的锥形推环容器，弹性构件设置在推环和包装之间 并且由于通过夹具的操作而移动的推环的按压力引起的自身弹性变形，防滑环被压缩到接合管外表面，并且间隔件设置在密封环与弹性构件之间， 并且通过由夹具的操作而移动的推环的按压力抵靠插座外周面。

公开(公告)号：US06843514B2

公开(公告)日：2005-01-18

申请号：US10319152

申请日：2002-12-13

申请人： Brian Rex ,  Mark Adrian Beevor

发明人： Brian Rex ,  Mark Adrian Beevor

IPC分类号： F16J15/10 ,  F16L21/04 ,  F16L19/06

CPC分类号： F16L21/08 ,  F16L21/04 ,  F16L25/14

摘要： A pipe coupling device (2) for joining the ends of two pipes is disclosed. The pipe coupling device (2) includes a sleeve (4) configured to receive an end of a pipe and having an annular first abutment surface (6); a compression member (12) having an annular second abutment surface (10); a sealing and gripping assembly (8) for sealing against and gripping the pipe; and threaded fasteners for drawing the compression member (12) and the sleeve (4) axially together so as to compress the sealing and gripping assembly (8) against the pipe. The sealing and gripping assembly (8) includes a sealing member (14) and a gripping device. The gripping device may include an annular carrier (16) having an annular recess for retaining a gripping member (18). The gripping surface of the gripping member (18) and the annular carrier (16) are adapted for relative axial movement wherein the gripping member (18) may be moved into tighter contact with the pipe.

摘要翻译： 公开了一种用于连接两个管的端部的管接头装置（2）。 管连接装置（2）包括套筒（4），其构造成容纳管的端部并且具有环形的第一邻接表面（6）; 具有环形第二邻接表面（10）的压缩构件（12）; 用于密封和夹紧管道的密封和夹持组件（8）; 和螺纹紧固件，用于将压缩构件（12）和套筒（4）轴向地拉在一起，以便将密封和夹持组件（8）压靠在管上。 密封和夹紧组件（8）包括密封构件（14）和夹持装置。 夹持装置可以包括具有用于保持夹持构件（18）的环形凹部的环形载体（16）。 夹持构件（18）和环形载体（16）的抓握表面适于相对轴向移动，其中夹紧构件（18）可以移动成与管道更紧密地接触。

公开(公告)号：US6131957A

公开(公告)日：2000-10-17

申请号：US270964

申请日：1999-03-17

申请人： Kikuo Saito ,  Tamotsu Maenishi

发明人： Kikuo Saito ,  Tamotsu Maenishi

IPC分类号： F16L21/04 ,  F16L21/08 ,  F16L41/12

CPC分类号： F16L21/08 ,  F16L21/04 ,  F16L41/12

摘要： A construction for fixing a pipe joint is disclosed. The construction includes a pipe joint body within which a fluid transport pipe is connected and engaged in a sealed state via an elastic seal, a press ring fitted on the fluid transport pipe, the press ring being peripherally divided to provide a plurality of press-ring segments, a fastener for fasting each press-ring segment to a connecting portion of the pipe joint body along a pipe axis direction, and a retainer member interposed between an outer peripheral face of the fluid transport pipe and an inner peripheral face of the press ring, the retainer member being capable of radially biting into the outer peripheral face of the fluid transport pipe. A cam surface formed in the inner peripheral face of the press ring is operable to reduce the retainer member radially with a relative movement between the pipe joint body and the press ring along the pipe axis direction in association with a fastening operation by the fastener. The pipe joint body and each press-ring segment include, at respective portions thereof opposed to each other along the pipe axis direction, an engaging recess and an engaging projection which come into engagement with each other along the pipe axis direction in association with the fastening operation by the fastener so as to restrict a relative radial displacement between the pipe joint body and each press-ring segment.

摘要翻译： 公开了一种用于固定管接头的结构。 该结构包括管接头本体，流体输送管通过弹性密封件连接并处于密封状态，安装在流体输送管上的压环，压环周向地分开以提供多个压环 分段，用于将每个压环段沿着管轴线方向禁止管接头主体的连接部分的紧固件，以及夹持在流体输送管的外周面和压环的内周​​面之间的保持构件 所述保持构件能够径向咬入到所述流体输送管的外周面。 与压紧环的紧固操作相关联，形成在压环的内周​​面上的凸轮表面可操作以沿着管轴线方向在管接头体和压环之间的相对运动中径向地减小保持器构件。 管接头本体和每个压环段在其沿管轴线方向彼此相对的相应部分处包括接合凹部和接合突起，该接合凹部和接合突起沿着管轴线方向彼此接合，与紧固 通过紧固件进行操作，以限制管接头本体和每个压环段之间的相对径向位移。

公开(公告)号：US6106029A

公开(公告)日：2000-08-22

申请号：US112524

申请日：1998-07-09

申请人： Louis DeMore ,  Scott Alan Butler

发明人： Louis DeMore ,  Scott Alan Butler

IPC分类号： F16L21/04 ,  F16L21/08 ,  F16L17/00

CPC分类号： F16L21/04 ,  F16L21/08

摘要： A pipe coupling for the joining of plain end plastic or metallic pipe that includes an annular follower, a tubular middle ring extending between opposite followers, an annular gasket within the follower contiguous to the middle ring and a restrainer unit within the follower comprising a lock ring having a plurality of arcuately spaced radial slots for slideably supporting individual gripper segments that are operative during tightening installation of the follower about a received pipe end to effect a penetrating restraining grip against the surface of the pipe end.

摘要翻译： 一种用于连接平端塑料或金属管的管接头，其包括环形随动件，在相对的从动件之间延伸的管状中间环，邻近中间环的随动件内的环形垫圈和从动件内的限制器单元，包括锁定环 具有多个弧形间隔开的径向狭槽，用于可滑动地支撑各个夹持器段，所述多个夹持器段可在将从动件围绕接收的管端紧固安装期间操作，以实现对管端表面的穿透性限制夹紧。

公开(公告)号：US6042154A

公开(公告)日：2000-03-28

申请号：US994087

申请日：1997-12-19

申请人： Heiko Gensert ,  Horst Schneider ,  Arndt Peters ,  Helmut Wierzba

发明人： Heiko Gensert ,  Horst Schneider ,  Arndt Peters ,  Helmut Wierzba

IPC分类号： F01N13/18 ,  F16L27/073 ,  F16L37/12 ,  F16L21/04

CPC分类号： F01N13/1811 ,  F16L27/073 ,  F16L37/1225 ,  F01N13/1827

摘要： In an arrangement for joining tubular duct sections, especially the end sections of pipes of a motor vehicle exhaust system, wherein the end sections are received in one another such that one end section extends around the other in spaced relationship with a seal structure disposed therebetween, the one end section has slots and a spring structure is inserted through the slots into the space between the pipe end sections and has spring legs disposed in the space between the pipe end sections in engagement with the pipe end sections for holding them in firm axial engagement with each other and with the seal structure disposed between the pipe end sections.

摘要翻译： 在用于连接管状管道部分，特别是机动车辆排气系统的管道的端部部分的布置中，其中端部部分被彼此接收，使得一个端部部分以与设置在其间的密封结构间隔开的关系彼此延伸， 一端部具有狭槽，并且弹簧结构通过狭槽插入管端部之间的空间中，并且具有设置在管端部之间的空间中的弹簧腿，与管端部部分接合，以将它们保持在牢固的轴向接合 彼此并且密封结构设置在管端部之间。