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121. 发明授权

US07438325B2 Rotating passage 有权
标题翻译：旋转通道
公开(公告)号：US07438325B2
公开(公告)日：2008-10-21
申请号：US10562589
申请日：2004-05-14
申请人： Umberto Rocca , Norbert Metten
发明人： Umberto Rocca , Norbert Metten
IPC分类号： F16L27/087 , F16L33/16 , F16L39/04 , F16L41/00
CPC分类号： F16L27/087
摘要： A rotating passage feed system for admitting pressure means into two machine parts (hub part (2), shaft (3)) which rotate relative to one another about a common axis. Conduits (17) that convey the pressure means are located in the shaft (3) and are joined to pressure means connections (6) via tapped holes while a connecting part (5) in which ring channels (8) are provided is also joined thereto. A central sleeve (9) is joined to the connecting part (5) in a non-rotatable manner. The connecting part (5) and the central sleeve (9) are produced in an inexpensive manner as lightweight structure formed from sheet metal through a shaping process.
摘要翻译：用于将压力装置承载成围绕公共轴线相对于彼此旋转的两个机器部件（轮毂部分（2），轴（3））的旋转通道供给系统。传送压力装置的管道（17）位于轴（3）中，并且通过螺纹孔连接到压力装置连接件（6），而其中设置有环形通道（8）的连接部分（5）也与其连接。中心套筒（9）以不可旋转的方式接合到连接部件（5）。连接部件（5）和中心套筒（9）以廉价的方式制造，作为通过成型工艺由金属板形成的轻质结构。

122. 发明申请

US20080191468A1 PIPE CLAMP WITH BUILT IN TEST FITTING 有权
标题翻译：管接头，内置测试接头
公开(公告)号：US20080191468A1
公开(公告)日：2008-08-14
申请号：US12018153
申请日：2008-01-22
申请人： Gabe Coscarella
发明人： Gabe Coscarella
IPC分类号： F16L33/16
CPC分类号： F16L29/00 , F16L21/005 , Y10S285/917 , Y10T137/6072
摘要： A pipe clamp includes a deformable cylindrical sealing sleeve having a continuous side wall with a slotted opening extending 180 degrees around the circumference of the side wall adapted to receive a gate valve plate. The slotted opening has protruding lips bordered by clamping wedges. Clamps are provided for clamping the sealing sleeve to a pipe. Pressure members are provided. A clamping force with pressure members upon the clamping wedges to clamp the lips into a closed position thereby creating a fluid tight seal when the gate valve plate is removed.
摘要翻译：管夹具包括可变形的圆柱形密封套筒，其具有连续的侧壁，该连续侧壁具有围绕适于接纳闸阀板的侧壁的圆周延伸180度的开槽开口。开槽开口具有通过夹紧楔形物邻接的突出的唇缘。提供夹具用于将密封套管夹紧到管道。提供压力构件。在压紧楔块上的压力构件的夹紧力楔住将唇缘夹紧到关闭位置，从而当排除闸阀板时形成流体密封。

123. 发明授权

US07252293B2 Two-part gasket for pipe-to-pipe connections 失效
标题翻译：用于管道到管道连接的两部分垫圈
公开(公告)号：US07252293B2
公开(公告)日：2007-08-07
申请号：US11051591
申请日：2005-02-04
申请人： Andrew J Happel
发明人： Andrew J Happel
IPC分类号： F16L17/00 , F16L33/16 , F16J15/02
CPC分类号： F16L21/03 , Y10S277/905
摘要： A gasket for pipe-to-pipe connections, which is closely received within a rectangular-shaped annular groove in the bell end of a pipe, and provides a compressive, fluid-tight seal with the spigot end of another pipe. The gasket includes a two-part body having a substantially rectangular profile in section, including a relatively rigid component joined to a relatively resilient component. The resilient component includes a radially inwardly projecting sealing lobe for providing a compressive seal with the spigot end of a pipe, and a reinforcement portion of the rigid component is disposed between the sealing lobe and the pipe bell end to provide a radially non-compressible reaction surface against which the sealing lobe is compressed. The rigid component also includes a tapered leading edge portion for aligning and centering the spigot end of a pipe upon insertion within the gasket, and the leading edge portion is reinforced by a plurality of circumferentially spaced ribs.
摘要翻译：用于管对管连接的垫圈，其紧密地接收在管的钟形端部中的矩形环形槽内，并且与另一管的插口端部提供压缩，流体密封的密封。垫圈包括具有基本上矩形的截面轮廓的两部分主体，包括连接到相对弹性部件的相对刚性的部件。弹性部件包括径向向内突出的密封凸耳，用于与管的插口端提供压缩密封，并且刚性部件的加强部分设置在密封凸耳和管钟形端之间，以提供径向不可压缩的反应密封凸起被压缩的表面。刚性部件还包括锥形前缘部分，用于在插入垫圈中时使配管的插口端对准和对中，并且前缘部分由多个周向间隔开的肋条加强。

124. 发明申请

US20060279080A1 Self restrained fitting for PVC and ductile iron pipe 有权
标题翻译： PVC和球墨铸铁管的自我约束配件
公开(公告)号：US20060279080A1
公开(公告)日：2006-12-14
申请号：US11149988
申请日：2005-06-10
申请人： Jim Jones , Bradford Corbett
发明人： Jim Jones , Bradford Corbett
IPC分类号： F16L33/16
CPC分类号： F16L37/0925 , Y10T29/49936 , Y10T29/49945
摘要： A combination sealing and restraint system for an as-cast ductile iron fitting is shown for both sealing and preventing separation of an iron pipe fitting and a mating male pipe. The restraint system includes both a sealing ring and a combination gripping ring which are installed in a groove provided in a mouth region of the iron fitting. The gripping ring has teeth on an inner surface which are initially angled away from an outer surface of the male pipe. The teeth are forced into engagement with the exterior surface of the mating male pipe as the pipe joint at the fitting is assembled. The teeth are oriented to allow movement of the male pipe in a first direction relative to an end opening of the fitting during assembly, but to resist movement in a opposite direction after the fitting joint has been assembled. The sealing ring and gripping ring are installed in the annular groove of the as-cast iron fitting after the iron casting operation at the factory.
摘要翻译：示出了用于铸造球墨铸铁配件的组合密封和约束系统，用于密封和防止铁管配件和配合公管的分离。约束系统包括安装在设置在铁配件的口部区域中的槽中的密封环和组合夹紧环。夹紧环在内表面上具有齿，其最初成角度地远离阳管的外表面。当配件的管接头组装时，齿被迫与配合的公管的外表面接合。齿被定向成允许公管在组装期间相对于配件的端部开口在第一方向上移动，而是在装配接头组装之后阻止在相反方向上的运动。在铸铁运行后，密封环和夹紧环安装在铸铁配件的环形槽中。

125. 发明申请

US20050067835A1 Hydraulic connectors 审中-公开
标题翻译：液压连接器
公开(公告)号：US20050067835A1
公开(公告)日：2005-03-31
申请号：US10992415
申请日：2004-11-18
申请人： Paul Davidson
发明人： Paul Davidson
IPC分类号： F16L19/02 , F16L19/03 , F16L19/075 , F16L33/16
CPC分类号： F16L19/0206 , F16L19/0231 , F16L19/075 , F16L37/088
摘要： A connector for forming a connection between the tubular end of a first fluid conveying member and a threaded end of a second fluid conveying member as a threaded portion for engagement with a threaded end of a second fluid conveying member. The connector is provided with means for engaging an external circumferentially extending groove located on the tubular end of the first fluid conveying member. Means are provided for effecting sealing engagement with said threaded end of the second fluid conveying member.
摘要翻译：一种用于在第一流体输送构件的管状端和作为螺纹部分的第二流体输送构件的螺纹端之间形成连接的连接器，用于与第二流体输送构件的螺纹端接合。连接器设置有用于接合位于第一流体输送构件的管状端上的外部周向延伸凹槽的装置。提供了用于与第二流体输送构件的所述螺纹端进行密封接合的装置。

126. 发明申请

US20050040645A1 Self restraining gasket and pipe joint 有权
标题翻译：自封垫片和管接头
公开(公告)号：US20050040645A1
公开(公告)日：2005-02-24
申请号：US10952137
申请日：2004-09-28
申请人： Jim Jones
发明人： Jim Jones
IPC分类号： F16L21/04 , F16L33/16
CPC分类号： F16L21/04 , F16L21/08 , Y10S285/91
摘要： A sealing and restraining gasket for preventing separation of a pipe joint used to join a bell end of a female pipe to the male end of a mating pipe. The gasket is formed from a compressible body of elastomeric material and carries a rigid ring with gripping teeth for engaging an outer surface of the mating male pipe. The ring has a gap at one location. The gripping teeth of the rigid ring are oriented so as to be out of contact with and initially angled away from the outer surface of the male plastic pipe. The teeth are forced into engagement with the exterior surface of the male pipe as the pipe joint is assembled and the gap in the ring is partly closed. 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：一种密封和限制垫圈，用于防止用于将阴管的钟形端部连接到配合管的阳端的管接头分离。垫圈由弹性体材料的可压缩体形成，并且携带具有用于接合配合公管的外表面的夹紧齿的刚性环。环在一个位置有差距。刚性环的夹紧齿定向成与阳塑料管的外表面脱离接触并且最初成角度地远离阳塑料管的外表面。当管接头被组装并且环中的间隙部分关闭时，齿被迫与阳管的外表面接合。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。

127. 发明申请

US20050029749A1 Bore liner for undersea hydraulic coupling 有权
标题翻译：用于海底液压联轴器的内衬
公开(公告)号：US20050029749A1
公开(公告)日：2005-02-10
申请号：US10636898
申请日：2003-08-06
申请人： Robert Smith
发明人： Robert Smith
IPC分类号： F16L33/16
CPC分类号： F16L33/16
摘要： An undersea hydraulic coupling member having a bore liner that protects the coupling members from galling during assembly or disassembly. The bore liner is removable from the bore of a female undersea hydraulic coupling member. The bore liner may be integral with a seal section that may seal with a male undersea hydraulic coupling member. The bore liner also may have an outer diameter configured to engage and interlock with the bore in which the bore liner is positioned.
摘要翻译：具有孔衬套的海底液压联接构件，其在组装或拆卸过程中保护联接构件免受磨损。孔衬套可从女性海底液压联接构件的孔中移除。孔衬套可以与密封部分成一体，密封部分可以与阳型海底液压联接构件密封。孔衬套还可以具有外径，其被构造成与孔衬里定位的孔接合和互锁。

128. 发明授权

US6000435A Reinforced hose and retainer ring assembly 失效
标题翻译：加强软管和固定环组件
公开(公告)号：US6000435A
公开(公告)日：1999-12-14
申请号：US995849
申请日：1997-12-22
申请人： Jayant D. Patel , Clifford J. Petersen , Ronald J. Talamantez , Oliver D. Murray
发明人： Jayant D. Patel , Clifford J. Petersen , Ronald J. Talamantez , Oliver D. Murray
IPC分类号： F16L11/12 , F16L25/10 , F16L33/16 , F16L33/28 , F16L9/16 , F16L33/20
CPC分类号： F16L33/28 , F16L11/12 , F16L25/10 , F16L33/16
摘要： The present invention is directed to a new and improved flexible hose assembly for transmitting pressurized air, gases and/or fluids between two spaced apart components. The hose assembly includes an inner liner surrounded by a helix formed of thermoplastic material having a substantially flat surface portion for bonding with the inner liner, eliminating the need for a outer cord to prevent the helix from floating relative to the liner. A self-adjusting retainer ring serves to compress the flexible hose onto the beaded end portion of a component with increasing pressure as the pressure increases within the hose assembly. Preferably the retainer ring is formed from a single piece of thermoplastic material.
摘要翻译：本发明涉及一种用于在两个间隔开的部件之间传送加压空气，气体和/或流体的新的和改进的柔性软管组件。软管组件包括被由热塑性材料形成的螺旋线包围的内衬，该热塑性材料具有用于与内衬结合的基本上平坦的表面部分，从而消除了外部绳索的需要，以防止螺旋相对于衬套浮动。自调节保持环用于在软管组件内随着压力增加而以增加的压力将柔性软管压缩到部件的串珠末端部分上。优选地，保持环由单片热塑性材料形成。

129. 发明授权

US5360240A Method of connecting plastic pipe joints to form a liner for an existing pipeline and a plastic pipe joint for forming such liner 失效
标题翻译：连接塑料管接头以形成用于现有管道的衬套和用于形成这种衬管的塑料管接头的方法
公开(公告)号：US5360240A
公开(公告)日：1994-11-01
申请号：US27280
申请日：1993-03-05
申请人： Keith C. Mott
发明人： Keith C. Mott
IPC分类号： F16L47/16 , F16L25/00 , F16L33/16
CPC分类号： F16L47/16
摘要： A connection for and a method of connecting the ends of two joints of low modulus, low hardness, low strength plastic pipe. The connection includes a threaded box on one joint and a threaded pin on the other joint. The box has tapered, internal, generally dovetail-shaped threads with stab flanks and load flanks and flat roots and crests that are parallel to the longitudinal axis of the pipe. The pin has tapered, external, generally dovetail-shaped threads with stab flanks and load flanks and flat roots and crests that are parallel to the longitudinal axis of the pipe for mating with the internal threads of the box. The threads increase in width in one direction on the box and in the other direction on the pin. When the connection is made up the roots, crests, and flanks of the threads move into engagement to form seals that resist the flow of fluids between the threads. The roots, crests, and flanks remain in engagement even after the compressive stresses created in the pin and/or the tensile stresses created in the box when the connection is made up is relieved by cold flow and continue to seal against internal pressure by the locking effect of the dovetailed-shaped threads.
摘要翻译：用于连接低模量，低硬度，低强度塑料管的两个接头端部的连接方法和连接方法。连接件包括一个接头上的螺纹盒和另一个接头上的螺纹销。该箱具有锥形的，内部的，通常为燕尾形的螺纹，其具有刺入侧面和负载侧面以及平行于管的纵向轴线的平根和顶部。销具有锥形的，外部的，通常为燕尾形的螺纹，其具有刺入侧面和负载侧面以及平行的根部和波峰，其平行于管的纵向轴线以与箱体的内螺纹配合。螺纹在箱体上的一个方向上的宽度增加，并且在销的另一个方向上增加。当连接构成时，螺纹的根部，顶部和侧面进入接合以形成抵抗线之间的流体流动的密封件。即使在销中产生的压应力和/或在连接件制成时产生的拉伸应力中，根部，顶部和侧面也保持接合，由冷流缓解，并通过锁定继续密封内部压力燕尾形螺纹的作用。

130. 发明授权

US4458903A Control line sealing connection 失效
标题翻译：控制线密封连接
公开(公告)号：US4458903A
公开(公告)日：1984-07-10
申请号：US453556
申请日：1982-12-27
申请人： Henry O. Tohill
发明人： Henry O. Tohill
IPC分类号： E21B34/16 , F16L33/16 , F16L37/00 , F16L39/00
CPC分类号： E21B34/16 , F16L33/16 , F16L37/002
摘要： A sealing connection for the passage of a fluid control line through adjoining members. The connection comprises a metallic tubular sealing element (10) provided with tapered end portions, each end having internal frusto-conical surfaces (32, 33) and external frusto-conical surfaces (41,43) in coaxial alignment with the bore (31) through the element (10). The external frusto-conical surfaces (41, 43) provide metal-to-metal sealing with aligned frusto-conical seating surfaces (62, 54) in opposed pockets (51, 61) formed in aligned portions (28a, 29) of the control line at their respective openings at the adjoining surfaces of the adjoined member (13, 12). The tubular sealing element (10) is subjected to axial compression between the frusto-conical pocket seating surfaces (62, 54) when the adjoined members (13, 12) are bolted tightly together which results in deformation of its tapered end portions to provide metal-to-metal sealing with the adjoined members (13, 12) which is effective to seal against both internal and external fluid pressurization of the control line and without internally obstructing or restricting the control line. Secondary sealing is provided by elastomeric O-ring seals (36, 39) mounted in circumferential annular grooves formed in the exterior of the tubular sealing element (10).
摘要翻译：用于使流体控制线通过相邻构件的密封连接。该连接件包括设置有锥形端部的金属管状密封元件（10），每个端部具有与孔（31）同轴对准的内部截头圆锥形表面（32,33）和外部截头圆锥形表面（41,43）通过元件（10）。外部截头圆锥形表面（41,43）在形成在对照部分（28a，29）中的相对的凹穴（51,61）中提供金属对金属密封，其具有对准的截头圆锥形的就座表面（62,54）在邻接的构件（13,12）的邻接表面处的它们各自的开口处线。当邻接的构件（13,12）紧紧地螺栓紧固在一起时，管状密封元件（10）在截头圆锥形凹穴座表面（62,54）之间经受轴向压缩，这导致其锥形端部部分变形以提供金属与相邻的构件（13,12）之间的金属密封，其有效地密封控制线的内部和外部流体加压，并且没有内部阻塞或限制控制线。二次密封由安装在形成在管状密封元件（10）的外部的周向环形槽中的弹性体O形环密封件（36,39）提供。

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