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51. 发明授权

US06367847B1 Coupler for placing two or more fluid streams in communication 有权
标题翻译：用于将两个或多个流体流放置在通信中的耦合器
公开(公告)号：US06367847B1
公开(公告)日：2002-04-09
申请号：US09263453
申请日：1999-03-05
申请人： Theodore A. Dourdeville , Dennis DellaRovere , Joseph D. Antocci
发明人： Theodore A. Dourdeville , Dennis DellaRovere , Joseph D. Antocci
IPC分类号： F16L3900
CPC分类号： F16L19/02 , F16L19/025 , F16L19/07 , F16L49/06 , G01N30/10 , G01N30/20 , G01N2030/205 , G01N30/6095
摘要： One embodiment of the present coupler comprises two or more conduits for transporting fluid. Each of the two or more conduits has at least one end defining an opening in said conduit, and each of the conduits has an axis running parallel to the flow of fluid through said conduit. The coupler further comprises a housing body having a first housing planar surface. The housing body holds the two or more conduits in alignment wherein the axis of each conduit is substantially parallel, and at least one end of each conduit is aligned about said first housing planar surface. And, the coupler has a cap element having a cap planar surface. The cap planar surface is fixed to the first housing planar surface in sealed engagement. At least one of the first housing planar surface and the cap planar surface has a channel in fluid communication with the opening in the conduits. The channel allows two or more fluid streams, each fluid stream defined by one of said conduits, to be placed in communication.
摘要翻译：本耦合器的一个实施例包括两个或更多个用于输送流体的导管。两个或更多个导管中的每一个具有限定所述导管中的开口的至少一个端部，并且每个导管具有平行于通过所述导管的流体流动的轴线。联接器还包括具有第一壳体平面的壳体。壳体保持两个或更多个导管对准，其中每个导管的轴线基本上平行，并且每个导管的至少一个端部围绕所述第一壳体平面表面对准。并且，耦合器具有具有盖平面的盖元件。盖平表面以密封接合方式固定到第一壳体平面表面。第一壳体平面表面和盖平面表面中的至少一个具有与管道中的开口流体连通的通道。通道允许两个或多个流体流，由所述管道之一限定的每个流体流被放置成连通。

52. 发明授权

US5782500A Passageway aligned coupling and process 失效
标题翻译：通道对准联轴器和过程
公开(公告)号：US5782500A
公开(公告)日：1998-07-21
申请号：US451907
申请日：1995-05-26
申请人： Robert James Mate
发明人： Robert James Mate
IPC分类号： F16L19/02 , F16L19/03 , F16L35/00
CPC分类号： F16L19/02 , Y10S285/906 , Y10S285/917 , Y10T29/49895
摘要： FIG. 2A shows an alignment and sealing arrangement for connecting two non-gender opposed conduit parts (20) and (20'). Seal (22) is captured by two opposed seal protrusions (20C) and (20C') residing on conduit part's end. Bore (18A) of alignment element (18) closely receives opposed alignment protrusions located on conduit parts' end. The alignment protrusions are substantially referenced to their respective passageways. Axial force is applied to displace opposed conduit parts toward one another to cause seal protrusions to compress seal, drawing conduit parts' passageways (20E) and (20E') into an aligned relation, and reducing adjacent mating faces into approximate flush relation with one intersection (30). This coupling has one seal removed from direct contact with media, eliminates any appreciable media entrapment space, and desirably reduces flow disturbance along passageways of conduits.
摘要翻译：图。图2A示出了用于连接两个非性别相对的导管部分（20）和（20'）的对准和密封装置。密封件（22）由位于导管部分端部的两个相对的密封突起（20C）和（20C'）捕获。对准元件（18）的孔（18A）紧密地接收位于导管部分端部的相对的对准突起。对准突起基本上以它们各自的通道为基准。施加轴向力以将相对的导管部件彼此相对移动以使密封突起压缩密封，将导管部件的通道（20E）和（20E'）拉到对齐的关系中，并且将相邻配合面减小成与一个交叉点近似平齐的关系（30）。该联接器具有从介质直接接触去除的一个密封件，消除了任何明显的介质夹带空间，并且期望地减小了沿着导管的通道的流动扰动。

53. 发明授权

US5716079A Hose assembly having a distortion limiting wall for creating a dynamic seal 失效
标题翻译：软管组件具有用于产生动态密封的变形限制壁
公开(公告)号：US5716079A
公开(公告)日：1998-02-10
申请号：US669333
申请日：1996-06-24
申请人： Donald D. Bartholomew
发明人： Donald D. Bartholomew
IPC分类号： F16L19/02 , F16L19/03 , F16L33/22 , F16L33/18
CPC分类号： F16L19/02 , F16L33/223
摘要： The present invention hose assembly (10) having a distortion limiting wall for creating a dynamic seal comprises a seal (14), a male hose subassembly (12) and a female hose subassembly (16). The seal (14) is concentrically mounted within the female hose subassembly (16) against a radially flanged segment (92) and an extension segment (94) of a female ferrule (74) with a lip (46) of a male ferrule (22) compressing against the seal (14) when the female and male hose subassemblies (16 and 12) are connected together.
摘要翻译： PCT No.PCT / US94 / 01259 Sec。 371日期1996年6月24日 102（e）1996年6月24日PCT 1994年1月24日PCT PCT。 WO95 / 20122PC PCT出版物日期1995年7月27日具有用于产生动态密封件的变形限制壁的本发明软管组件（10）包括密封件（14），阳软管子组件（12）和阴软管子组件（16）。密封件14同心地安装在阴软管子组件16的径向带凸缘的部分92和阴套圈74的延伸部分94之间，其中阳套圈（22）的凸缘（46））当阴和软管组件（16和12）连接在一起时，压靠密封件（14）。

54. 发明授权

US5564754A Reusable union coupling 失效
标题翻译：可重复使用的联轴器
公开(公告)号：US5564754A
公开(公告)日：1996-10-15
申请号：US436782
申请日：1995-05-08
申请人： Stephen G. Grenga
发明人： Stephen G. Grenga
IPC分类号： F16L19/02 , F16L41/02 , F16L19/00
CPC分类号： F16L41/02 , F16L19/02
摘要： A connector assembly with an integral connector body of a specified size and shape. The connector body has a substantially hexagonal upper section connected to a first, unthreaded cylindrical section, which in turn is connected to a second threaded cylindrical section, which in turn is connected to a third unthreaded cylindrical section with substantially the same diameter, which in turn is connected is connected to a, bottom, undercut, unthreaded section. The assembly also contains an adaptor having a central channel and an external annular sealing groove, a washer disposed within a seal cavity for forming a sealed connection when the body and adaptor are engaged, and a collar for movably connecting the connector body to the adaptor and selectively positioning the external sealing groove with respect to the internal sealing groove.
摘要翻译：具有特定尺寸和形状的整体连接器主体的连接器组件。连接器主体具有连接到第一无螺纹圆柱形部分的基本上六边形的上部部分，该部分又连接到第二螺纹圆柱形部分，该第二螺纹圆柱形部分又连接到具有基本相同直径的第三无螺纹圆柱形部分，被连接到一个，底部，底切，无螺纹部分。组件还包括具有中心通道和外部环形密封槽的适配器，当主体和适配器接合时，设置在密封腔内用于形成密封连接的垫圈以及用于将连接器主体可移动地连接到适配器的套环和相对于内部密封槽选择性地定位外部密封槽。

55. 发明授权

US5372393A Capture ring fitting 失效
标题翻译：捕捉环配件
公开(公告)号：US5372393A
公开(公告)日：1994-12-13
申请号：US930154
申请日：1992-08-14
申请人： John S. Austin
发明人： John S. Austin
IPC分类号： F16L19/02 , F16L27/08 , F16L49/00
CPC分类号： F16L27/08 , F16L19/02 , Y10S285/917 , Y10T29/49945
摘要： A fitting or fitting assembly is provided that comprises a fitting body having an enlarged first end, a nut having a circumferential ridge that has a diameter less than the first end of the fitting body so that the first end prevents the nut from sliding further in one direction, and a ring that is adapted to be assembled onto the exterior surface of the fitting body to prevent the nut from sliding further in a second direction opposite to the first direction. The nut has interior threads that are adapted to receive the external threads of a mated fitting. A method for assembling the fitting comprises the steps of sliding a nut having an internally threaded portion onto a fitting body having an enlarged end that prevents axial movement of the nut in a first direction, and press-fitting a retention ring about the fitting body at a desired position in order to limit the axial movement of the nut in a second direction opposite to the first direction.
摘要翻译：提供了一种配件或装配组件，其包括具有扩大的第一端的配件主体，具有圆周脊的螺母，其具有小于配合体的第一端的直径，使得第一端防止螺母进一步滑动方向，以及适于组装到装配体的外表面上的环，以防止螺母在与第一方向相反的第二方向上进一步滑动。螺母具有适于接纳配合件的外螺纹的内螺纹。用于组装配件的方法包括以下步骤：将具有内螺纹部分的螺母滑动到具有防止螺母在第一方向上的轴向运动的扩大端部的配件主体上，并且将保持环压配合在配件体上期望的位置，以限制螺母在与第一方向相反的第二方向上的轴向移动。

56. 发明授权

US4887853A Method and apparatus for providing a unitary assembly of tubing and a terminating fitting 失效
标题翻译：用于提供管道和端接接头的单一组件的方法和装置
公开(公告)号：US4887853A
公开(公告)日：1989-12-19
申请号：US90864
申请日：1987-08-28
申请人： Charles V. Flowers , Bernard J. Sass
发明人： Charles V. Flowers , Bernard J. Sass
IPC分类号： B23K1/18 , F16L19/02
CPC分类号： F16L19/02 , B23K1/18 , Y10T29/4994
摘要： A unitary assembly of tubing and an end fitting. The end fitting comprises a threaded fastener fitting having a tubular bore extending therethrough. An undercut annular groove is coaxially provided in the wall portion of the tubular bore which is spaced apart from the end of the fitting. The opening of the tubular bore at the end of the fitting is provided with an undercut counterbore. The end of the tubing is inserted through the opening and into the tubular bore until it engages a stop formed by a reduced diameter portion of the tubular bore at the axially inward end of the undercut annular groove. A ball mandrel is inserted through the opening at the other end of the tubular bore to engage and force the end portion of the tube into the undercut annular groove. A braze ring is inserted into the undercut counterbore the latter of which allows a braze fillet to form during the brazing operation.
摘要翻译：管件和端接件的整体组件。端部配件包括具有延伸穿过其中的管状孔的螺纹紧固件配件。在管状孔的壁部同轴地设置有底切环形槽，其与配件的端部间隔开。在配件末端处的管状孔的开口设置有底切沉孔。管的端部通过开口插入管状孔中，直到其接合在底切环形槽的轴向内端处由管状孔的缩径部形成的止挡件。球轴在管孔的另一端穿过开口插入，以将管的端部接合并迫使管的端部进入底切环形槽。钎焊环被插入到底切沉孔中，后者允许在钎焊操作期间形成钎焊圆角。

57. 发明授权

US3257131A Arrangement for connecting a yieldable body portion with a non-yieldable body portion 失效
标题翻译：用于将可屈服主体部分与不可屈服主体部分连接的布置
公开(公告)号：US3257131A
公开(公告)日：1966-06-21
申请号：US28736163
申请日：1963-06-12
申请人： VOITH GETRIEBE KG
发明人： WERNER KRAFFT
IPC分类号： F16L19/02 , F16L33/22
CPC分类号： F16L19/02 , F16L33/224

58. 发明授权

US541775A Cover-fastening for jars 失效
公开(公告)号：US541775A
公开(公告)日：1895-06-25
申请号：US541775D
CPC分类号： A61M39/105 , F16L19/02

59. 发明授权

US09989175B2 Fluid component adapter and method 有权
公开(公告)号：US09989175B2
公开(公告)日：2018-06-05
申请号：US13766861
申请日：2013-02-14
申请人： Lasco Fittings, Inc.
发明人： David A. McAllister , Samuel P. Adams
IPC分类号： F16L19/02
CPC分类号： F16L19/02
摘要： An exemplary adapter configured as a transition between a fitting and a fluid system component. In one exemplary embodiment, the adapter is configured as a transition between a compression fitting and a fluid system component. The adapter comprises a body portion, a compression portion, and a flange portion. A first end of the body portion is inserted into a port of the compression fitting and the compression portion compresses a resilient seal against a sealing shoulder of the fitting. A nut of the compression fitting engages the flange portion of the adapter to connect the adapter to the compression fitting. A second end of the body portion is connected to a fluid system component. The adapter provides a fluid tight connection between the compression fitting and the fluid system component without using a gasket ring or a locking ring of the compression fitting.

60. 发明授权

US09920541B2 Scaffolding pipe of a structural scaffolding system and scaffolding element 有权
公开(公告)号：US09920541B2
公开(公告)日：2018-03-20
申请号：US15000330
申请日：2016-01-19
申请人： Peri GmbH
发明人： Frank Erath , Christian Leder , Rudolf Specht
IPC分类号： F16L13/00 , E04G7/20 , E04G7/30 , E04G1/06 , E04G1/14 , F16L19/02 , F16L13/04 , F16L19/025 , F16L13/16
CPC分类号： E04G7/301 , E04G1/06 , E04G1/14 , E04G7/20 , E04G7/30 , F16L13/04 , F16L13/16 , F16L19/02 , F16L19/025
摘要： A scaffolding pipe of a structural scaffolding system extends from a first axial pipe end to an opposing second axial pipe end. A receiving portion is provided on the first axial pipe end and an insertion portion is provided on the second axial pipe end. The insertion portion has a reduced cross-section compared with the receiving portion and terminates with a radial shoulder which forms a support face. The receiving portion inner diameter is greater than the insertion portion outer diameter. The receiving portion at the first axial pipe end has one positioning groove which is interrupted or continuous in a peripheral direction which reduces the inner diameter of the receiving portion and which defines the minimum inner diameter of the receiving portion. A pipe wall of the scaffolding pipe has at the first axial pipe end a maximum wall thickness greater than the otherwise smaller wall thickness.

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