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31. 发明授权

US4060472A Anode-fitting assembly 失效
标题翻译：阳极配件组装
公开(公告)号：US4060472A
公开(公告)日：1977-11-29
申请号：US589865
申请日：1975-06-24
申请人： Sam Alewitz
发明人： Sam Alewitz
IPC分类号： C23F13/02 , F16L58/00 , F24H9/00 , C23F13/00
CPC分类号： F24H9/0005 , C23F13/02 , F16L58/00
摘要： An anode-fitting assembly for use in hot water tanks, pipelines or the like wherein an interior metallic surface undergoes corrosion when exposed to electrolytic fluids such as air and water. The fitting element of the assembly is comprised of a hollow nipple or connector member adapted to be threadedly received within an opening of the water tank, pipeline or the like. A tubular intermediate member extends from the nipple. An impervious electrically insulating plastic covering is provided on the exposed external surface of the tubular intermediate member. The anode element is comprised of a cylindrical electrode telescoped within the tubular intermediate member of the fitting and secured thereto by joining means that permits the anode element to be assembled to the fitting element at any convenient time after assembly of the fitting and prior to installation of the anode-fitting assembly in the water tank, pipeline or the like. In the preferred embodiment an impervious fluid passageway is provided within the fitting element such that the anode-fitting assembly may be used as an anode holder and fluid outlet.
摘要翻译：用于热水箱，管道等的阳极配件组件，其中当暴露于诸如空气和水的电解液体时，内部金属表面经历腐蚀。组件的装配元件包括适于被螺纹地接收在水箱，管道等的开口内的中空的接头或连接器构件。管状中间构件从乳头延伸。在管状中间构件的露出的外表面上设有不透水的电绝缘塑料覆盖层。阳极元件包括一个圆柱形电极，该圆柱形电极可伸缩在该配件的管状中间构件内，并通过接合装置固定在其上，该连接装置允许阳极元件在装配组件之后的任何方便的时间与安装元件组装，并且在安装阳极配件组件在水箱，管道等中。在优选实施例中，不透水流体通道设置在装配元件内，使得阳极配件组件可用作阳极保持器和流体出口。

32. 发明申请

US20080121284A1 TAPPING TEE ASSEMBLY WITH CAP ASSEMBLY 有权
标题翻译： TAPPING TEE大会与CAP大会
公开(公告)号：US20080121284A1
公开(公告)日：2008-05-29
申请号：US11938047
申请日：2007-11-09
申请人： Jason Knaus , Shawn Houlahan , Brent Carrick
发明人： Jason Knaus , Shawn Houlahan , Brent Carrick
IPC分类号： F16L47/34 , F16L41/06 , B23B41/08 , F16K43/00
CPC分类号： F16L41/12 , Y10T137/0469 , Y10T137/6123
摘要： A tapping tee assembly and method for tapping a conduit and fluidly connecting to the conduit include a body defining a conduit recess for receiving the conduit and further defining a main passage with a cover disposed therein. The main passage has a first end adjacent the conduit recess and a second, open end spaced apart from the first end. The second end is closed by a cap. The body of the tapping tee assembly is secured to the conduit with the conduit received in the conduit recess. The cutter is advanced along the main passage toward the conduit without removal of the cap from the body to tap the conduit and fluidly connect the conduit and the main passage.
摘要翻译：用于敲击导管并流体连接到导管的开口三通组件和方法包括限定用于接收导管的导管凹槽的主体，并进一步限定具有设置在其中的盖的主通道。主通道具有靠近导管凹槽的第一端和与第一端间隔开的第二开口端。第二端用帽盖封闭。攻丝三通组件的主体固定到管道，导管容纳在管道凹槽中。切割器沿着主通道前进到导管，而不用从主体上取下盖子来敲击管道并且流体地连接导管和主通道。

33. 发明申请

US20080099077A1 LEAKPROOF TAPPING TEE ASSEMBLY 审中-公开
标题翻译：防爆TEEP组件
公开(公告)号：US20080099077A1
公开(公告)日：2008-05-01
申请号：US11877659
申请日：2007-10-23
申请人： Jason Knaus
发明人： Jason Knaus
IPC分类号： F16L47/34
CPC分类号： F16L41/06 , Y10T137/612
摘要： A mechanical tapping tee assembly and a method for fluidly connecting to a conduit include a body defining a conduit recess for receiving the conduit and further defining a main passage having one end adjacent the conduit recess. A plug is disposed in the main passage preventing fluid communication between at least a portion of the main passage and the conduit recess. A cutter received in the main passage and threadedly engaged with a threaded region of the main passage is selectively advanced and retracted within the main passage upon rotation relative to the body. The cutter includes a cutting edge that taps the plug to fluidly connect the conduit recess and said at least a portion of the main passage and to tap the conduit to fluidly connect the conduit and the main passage.
摘要翻译：用于流体连接到导管的机械敲针三通组件和方法包括限定用于容纳导管的导管凹槽的主体，并进一步限定具有邻近导管凹槽的一端的主通道。插塞设置在主通道中，防止主通道的至少一部分和导管凹槽之间的流体连通。接收在主通道中并且与主通道的螺纹区域螺纹接合的切割器相对于主体旋转而选择性地前进并在主通道内缩回。该切割器包括一个切割边缘，该切割边缘使插塞流动地连接导管凹槽和主通道的所述至少一部分，并且抽头导管以流体地连接导管和主通道。

34. 发明授权

US06932389B2 Connector with fluid line installation indicator 有权
标题翻译：带流水线安装指示器的连接器
公开(公告)号：US06932389B2
公开(公告)日：2005-08-23
申请号：US10749826
申请日：2003-12-31
申请人： David L. Robison
发明人： David L. Robison
IPC分类号： F16L33/22 , F16L37/092 , F16L35/00
CPC分类号： F16L33/227 , F16L37/0925
摘要： A connector adapted for use with an associated fluid line includes a connector body having a passage dimensioned to receive the associated fluid line and a capturing member supported on said connector body. The capturing member is suitable for retaining the associated fluid line in the passage. A sealing member is disposed within the passage and is suitable for forming a fluid-tight seal between the connector body and the associated fluid line. A stiffening member is disposed within the connector body along the passage, and an indicator is disposed within the connector body and is adapted to indicate that the associated fluid line has been received a predetermined distance into the passage.
摘要翻译：适于与相关联的流体管线一起使用的连接器包括连接器主体，该连接器主体具有尺寸设置成接收相关联的流体管线的通道和支撑在所述连接器主体上的捕获构件。捕获构件适于将相关联的流体管线保持在通道中。密封构件设置在通道内并且适于在连接器主体和相关联的流体管线之间形成流体密封。加强构件沿着通道布置在连接器主体内，并且指示器设置在连接器主体内，并且适于指示相关联的流体管线已经被接收到通道中的预定距离。

35. 发明申请

US20040200988A1 Ball valve with fused end caps 审中-公开
标题翻译：具有熔接端盖的球阀
公开(公告)号：US20040200988A1
公开(公告)日：2004-10-14
申请号：US10413232
申请日：2003-04-14
申请人： Perfection Corporation
发明人： James M. Lorenz , Jerome H. Smith
IPC分类号： F16K005/06
CPC分类号： F16K5/0673 , F16K5/0631
摘要： A ball valve assembly including a valve body having opposing ends and an inside wall extending between the opposing ends. The inside wall forms a central passage and includes capturing portions disposed along the inside wall adjacent each of the opposing ends. The assembly also includes a valve ball rotatably supported within the central passage of the valve body and a valve stem extending through the valve body into the central passage and interengaging a ball valve for transmitting rotational motion thereto. The ball valve has an inside wall that forms a fluid passage therethrough. A pair of retainers is positioned within the central passage on opposing sides of the valve ball. Each of the retainers forms a fluid-tight seal between the valve ball and the valve body. A pair of press rings, captured at least partially within the central passage, is each in abutting engagement a different one of the retainers.
摘要翻译：一种球阀组件，包括具有相对端的阀体和在相对端之间延伸的内壁。内壁形成中央通道，并且包括沿着内壁设置的捕获部分，其邻近每个相对端部。组件还包括可旋转地支撑在阀体的中心通道内的阀球以及通过阀体延伸到中心通道中并与用于传递旋转运动的球阀相接合的阀杆。球阀具有形成通过其的流体通道的内壁。一对保持器位于阀球的相对侧上的中央通道内。每个保持器在阀球和阀体之间形成流体密封。至少部分地在中央通道内捕获的一对压环各自与另一个保持器邻接。

36. 发明授权

US6142538A Stab-type coupling with conduit inner diameter seal 失效
标题翻译：带导管内径密封的刺针式联轴器
公开(公告)号：US6142538A
公开(公告)日：2000-11-07
申请号：US123262
申请日：1998-07-28
申请人： Frank R. Volgstadt , Steven J. Passerell , James M. Lorenz
发明人： Frank R. Volgstadt , Steven J. Passerell , James M. Lorenz
IPC分类号： F16L37/092 , F16L21/06
CPC分类号： F16L37/0925
摘要： A stab-type coupling (10) for connecting a conduit in fluid communication with a fluid receiving article or another conduit includes a coupling body (12) having an internal recess (16). A stiffener assembly (34) is positioned in the recess (16) and includes a tubular member (36) for insertion into a bore (CB) of a conduit (C) inserted into the recess (16). The stiffener assembly (34) also includes a radially enlarged retaining and spacing member (48) connected to the tubular member (36) and located in an axially inner region of the recess (16). The retaining and spacing member (48) includes a conduit end receiving channel (74) defined therein for receiving a conduit end (T) therein. The retaining and spacing member (48) also includes an integral gripping element (76) that engages an outer surface (S) of a conduit (C) seated in the groove (74) to prevent its withdrawal therefrom. A conduit inner diameter seal (40) is positioned concentrically around the tubular member (36) and prevents fluid passage between the tubular member (36) and a conduit inner surface defining the conduit bore (CB). A recess inner diameter seal (52) is positioned concentrically around the radially enlarged retaining and spacing member (48) to prevent fluid passage between the retaining and spacing member (48) and an inner surface (22) of the conduit body (12) defining the conduit receiving recess (16).
摘要翻译：用于连接与流体接收物品或另一管道流体连通的导管的刺式联接器（10）包括具有内部凹部（16）的联接体（12）。加强件组件（34）定位在凹槽（16）中并且包括用于插入到插入到凹部（16）中的导管（C）的孔（CB）中的管状构件（36）。加强件组件（34）还包括径向扩大的保持和间隔构件（48），其连接到管状构件（36）并且位于凹部（16）的轴向内部区域中。保持和间隔构件（48）包括限定在其中的导管端部容纳通道（74），用于在其中容纳管道端部（T）。保持和间隔构件（48）还包括一个整体的夹紧元件（76），该夹紧元件（76）与置于凹槽（74）中的导管（C）的外表面（S）接合以防止其从中抽出。导管内径密封件（40）同心地定位在管状构件（36）周围，并且防止管状构件（36）和限定导管孔（CB）的管道内表面之间的流体通过。凹口内径密封件（52）同心地位于径向扩大的保持和间隔部件（48）周围，以防止保持和间隔部件（48）与导管本体（12）的内表面（22）之间的流体通道限定导管容纳槽（16）。

37. 发明授权

US5934711A Mold shot riser element with O-ring sealing 失效
标题翻译：具有O形圈密封性的模头立管元件
公开(公告)号：US5934711A
公开(公告)日：1999-08-10
申请号：US906922
申请日：1997-08-06
申请人： Richard Gady
发明人： Richard Gady
IPC分类号： F16L47/24 , F16L11/12
CPC分类号： F16L47/005 , F16L47/24
摘要： A gas riser apparatus having an O-ring sealing arrangement according to the present invention provides improved sealing between an inner pipe and an outer pipe of the riser apparatus. The riser apparatus includes an inner plastic pipe having one or more grooves for receiving resilient sealing members. A plurality of O-rings are disposed within one annular groove and an outer metal pipe is telescoped over the plastic pipe. An annular crimp extends around the outer metal pipe at a location of the plurality of O-rings and forms a seal between an inner surface of the metal pipe and an exterior of the plastic pipe by compressing the O-rings. This O-ring seal configuration provides substantially improved low temperature sealing.
摘要翻译：具有根据本发明的O形圈密封装置的气体立管装置提供了提升管装置的内管和外管之间的改进的密封。提升装置包括具有一个或多个用于接收弹性密封构件的凹槽的内部塑料管。多个O形环设置在一个环形槽内，外部金属管可伸缩在塑料管上。环形卷边在多个O形环的位置处围绕外部金属管延伸，并且通过压缩O形环在金属管的内表面和塑料管的外部之间形成密封。该O型圈密封结构提供了显着改进的低温密封。

38. 发明授权

US4809735A Valve and tapping tee apparatus and method 失效
标题翻译：阀门和发条装置及方法
公开(公告)号：US4809735A
公开(公告)日：1989-03-07
申请号：US122938
申请日：1987-11-19
申请人： Frank R. Volgstadt , Albert H. Reschke , Ralph L. Hart
发明人： Frank R. Volgstadt , Albert H. Reschke , Ralph L. Hart
IPC分类号： B23B41/08 , F16L47/34 , F16K43/00 , F16L41/04
CPC分类号： F16L47/345 , Y10T137/6123 , Y10T137/6126 , Y10T408/561 , Y10T408/6793 , Y10T408/895
摘要： Apparatus and method for tapping a tubular member includes a split ring type clamp arrangement having a tapping tee assembly extending therefrom. The clamp arrangement includes a combination alignment/hold structure to facilitate orientation of the clamp arrangement with the tubular member. A combination valve and cutting tool cooperates with the tapping tee assembly. An annular cutting surface on the tool has a first diameter for cutting an aperture in the tubular member. An annular, conical flange portion on the exterior of the tool spreads the aperture to a diameter greater than the first diameter, while a sealing land on the cutting tool has a second diameter larger than the first diameter and is adapted for close receipt in the aperture. A radial shoulder engages an internal surface of the tubular member for securely clamping and sealing the tapping tee assembly thereto. A second portion of the combination valve and cutting tool is removed from a first portion to thereby open a continuous flow passage from the tubular member to the tapping tee assembly. In another preferred embodiment, the first and second portions are retained together and adapted for relative movement.
摘要翻译：用于敲击管状构件的装置和方法包括具有从其延伸的出钢三通组件的开口环式夹具装置。夹具装置包括组合对准/保持结构，以便于夹具装置与管状构件的取向。组合阀门和切割工具与攻丝三通组件配合使用。工具上的环形切割表面具有用于切割管状构件中的孔的第一直径。工具外部的环形锥形凸缘部分将孔径扩大到大于第一直径的直径，而切削工具上的密封区域具有大于第一直径的第二直径，并且适于在孔中紧密接收。径向肩部接合管状构件的内表面，用于将攻丝三通组件牢固地夹紧和密封。组合阀和切割工具的第二部分从第一部分移除，从而打开从管状构件到排水三通组件的连续流动通道。在另一优选实施例中，第一和第二部分保持在一起并适于相对运动。

39. 发明授权

US4418888A Angle cock valve 失效
标题翻译：角阀阀
公开(公告)号：US4418888A
公开(公告)日：1983-12-06
申请号：US271281
申请日：1981-06-08
申请人： Irvin D. Jacobson , Frank R. Volgstadt , David P. Passerell
发明人： Irvin D. Jacobson , Frank R. Volgstadt , David P. Passerell
IPC分类号： F16K1/04 , F16K27/02 , F16K31/44 , F16K31/50
CPC分类号： F16K27/02 , F16K1/04 , F16K31/44 , F16K31/50 , Y10T137/6065
摘要： The angle cock valve has all plastic parts to prevent galvanic corrosion when used in hot water tanks and the like. The valve includes a valve body, a valve stem and a stem retainer. The valve body has an inlet bore, an outlet bore, and a valve stem receiving bore disposed in fluid communication with each other. The inlet and valve stem receiving bores taken together form a linear bore for allowing a rod to pass into the water tank to dislodge accumulated sediment. An annular seat is disposed between the inlet and outlet bores. The valve stem has an enlarged handle portion at one end and a detent for mounting a seat seal at the other end. The valve stem and the stem receiving bore are threaded to enable the seat seal to be selectively moved longitudinally against the annular seat. A pair of annular ridges receive an annular seal. Facing the handle portion, the ridges have a generally transverse surface. The stem retainer is mounted on the exterior of the valve body. It has a projection which extends through an aperture into the valve stem receiving bore for selectively engaging the transverse surface to limit longitudinal movement of the valve stem. A spring segment resiliently urges the projection into the aperture. A grip portion enables the spring segment to be flexed and the projection withdrawn from the aperture. When the projection is withdrawn, the valve stem may be removed from the valve stem receiving bore.
摘要翻译：角度旋塞阀具有所有塑料部件，以防止在热水箱等中使用时发生电偶腐蚀。阀包括阀体，阀杆和杆保持器。阀体具有入口孔，出口孔和彼此流体连通地设置的阀杆容纳孔。入口和阀杆接收在一起的孔形成线性孔，用于允许杆进入水箱以驱除积聚的沉积物。在入口孔和出口孔之间设置环形座。阀杆在一端具有一个扩大的把手部分和一个用于在另一端安装座圈密封件的制动器。阀杆和杆接收孔是螺纹的，以使座椅密封件可以选择性地纵向抵靠环形座移动。一对环形脊接收环形密封。面对手柄部分，脊部具有大致横向的表面。阀杆固定器安装在阀体的外部。其具有突出部，该突起延伸穿过孔进入阀杆接收孔，用于选择性地接合横向表面以限制阀杆的纵向移动。弹簧片将突起弹性地推动到孔中。握持部分使得弹簧段能够弯曲并且突出部从孔中取出。当突起被拉出时，阀杆可以从阀杆接收孔移除。

40. 发明授权

US4282175A Stab-type coupling and method 失效
标题翻译： Stab型耦合和方法
公开(公告)号：US4282175A
公开(公告)日：1981-08-04
申请号：US83861
申请日：1979-10-11
申请人： Frank R. Volgstadt , David P. Passerell
发明人： Frank R. Volgstadt , David P. Passerell
IPC分类号： B29C65/02 , F16L37/092
CPC分类号： B29C65/02 , B29C66/1142 , B29C66/5221 , B29C66/52293 , B29C66/52296 , B29C66/52297 , B29C66/52298 , F16L37/0925 , Y10T29/49428 , Y10T29/49826
摘要： A stab-type coupling and method for connecting an end portion of a smooth wall non-metallic pipe to fittings or other pipes. The coupling is defined by a non-metallic coupling body, a generally elongated hollow insert, annular spacer rings, seal rings, a collet ring, and a retaining collet all disposed within the recess of the coupling body. The retaining collet is provided with a tapered external surface which is complementary to an internal frusto-conical surface defined by a back-up ring molded within the coupling body. The coupling is made up as by inserting the end of a smooth wall non-metallic pipe into the coupling body such that the pipe is received about the generally elongated hollow insert and within the retaining collet. The toothed internal surface of the retaining collet is adapted to engage the non-metallic pipe. Attempted withdrawal of the pipe from the coupling body is resisted by the collet toothed surface as well as the bearing engagement of the collet with the back-up ring molded into the coupling body.
摘要翻译：用于将光滑的壁非金属管的端部连接到配件或其它管道的刺式联接器和方法。联接器由非金属联接体，大体上细长的中空插入件，环形间隔环，密封环，夹头环和保持夹头限定，全部设置在联接体的凹部内。保持夹头设置有锥形外表面，其与由联接体内模制的支撑环限定的内部截头圆锥形表面互补。联接器通过将光滑的壁非金属管的端部插入到联接体中来构成，使得管被容纳在大致细长的中空插入件周围并且在保持夹头内。保持夹头的带齿的内表面适于接合非金属管。试图将管从联接体抽出是由夹头齿形表面以及夹头与模制到联接体中的支撑环的轴承接合抵抗的。

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