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1. 发明授权

US06709027B2 Capillary column sealing technique 失效
标题翻译：毛细管柱密封技术
公开(公告)号：US06709027B2
公开(公告)日：2004-03-23
申请号：US09791332
申请日：2001-02-23
申请人： David Rittenhouse
发明人： David Rittenhouse
IPC分类号： F16L2106
CPC分类号： G01N30/6034 , G01N30/10
摘要： A method and apparatus for creating a fluid tight seal between a capillary column and a connector. The method and apparatus are easy to employ and do not require the use of screws, ferrules, or additional tools. The method can be used for any capillary tubing as well as for megabore and microbore columns and tubing. In the method, a length of auxiliary tubing is placed over the outside of tubing requiring a fluid tight seal, such as a capillary column. After the capillary column is inserted into the connector, the length of auxiliary tubing is press-fit into the connector creating a secondary fluid tight seal. The auxiliary tubing provides additional mechanical stability during mechanical vibration and dramatically increases the tensile force required to compromise the fluid seal. This method can be used for many types of chromatography including gas chromatography and liquid chromatography. A connector assembly and fluid tight seal assembly are also disclosed.
摘要翻译：一种用于在毛细管柱和连接器之间产生流体密封的方法和装置。该方法和设备易于使用，并且不需要使用螺钉，套圈或附加工具。该方法可用于任何毛细管，以及大孔和微孔柱和管道。在该方法中，将一段辅助管道置于需要流体密封的管道外侧，例如毛细管柱。将毛细管柱插入连接器后，辅助管道的长度压配合到连接器中，形成二次流体密封。辅助管道在机械振动期间提供额外的机械稳定性，并显着增加了损害流体密封所需的拉力。该方法可用于多种色谱法，包括气相色谱和液相色谱法。还公开了连接器组件和流体密封组件。

2. 发明授权

US06578879B2 Tube joint with connecting member and guide member configured to be prevented from disengagement 有权
标题翻译：与连接构件和引导构件的管接头构造成防止脱开
公开(公告)号：US06578879B2
公开(公告)日：2003-06-17
申请号：US09300447
申请日：1999-04-28
申请人： Masaaki Muto
发明人： Masaaki Muto
IPC分类号： F16L2106
CPC分类号： F16L13/141 , B21D39/048 , B25B27/10 , F16L13/142 , F16L13/143 , F16L33/2071 , F16L33/2073 , F16L37/0915 , F16L37/0925 , F16L37/0982 , F16L47/12 , F16L47/24 , Y10T29/536 , Y10T29/53657 , Y10T29/5367 , Y10T29/5383
摘要： A ring member and ring members made of metal are tightened and installed to the outer circumferential surface of a body made of a resin material. Accordingly, the body is prevented from outward deformation. When a tube joint is used in a high temperature atmosphere, even if any force acts on a fluid tube in the direction to cause detachment from the tube joint due to any external force or the pressure fluid flowing through the inside of the tube joint, then the fluid tube and a connecting member inserted into the body are reliably prevented from disengagement.
摘要翻译：环形构件和金属制环形构件被紧固并安装到由树脂材料制成的主体的外周表面上。因此，防止身体向外变形。当在高温环境中使用管接头时，即使由于任何外力或流体通过管接头内部的压力流体而导致与管接头脱离的方向上的任何力作用在流体管上，则可靠地防止流体管和插入到本体中的连接构件脱离。

3. 发明授权

US06502867B2 Flanged pipe fitting 失效
标题翻译：法兰管接头
公开(公告)号：US06502867B2
公开(公告)日：2003-01-07
申请号：US09977769
申请日：2001-10-15
申请人： William W. Holmes, IV , Daniel A. Copeland
发明人： William W. Holmes, IV , Daniel A. Copeland
IPC分类号： F16L2106
CPC分类号： F16L25/14 , F16L21/08 , F16L37/0845
摘要： A flanged-pipe fitting for joining the plain ends of pipe is described. The fitting comprises a tubular body having an interior cylindrical chamber with a first and second openings, an annular ridge located between the first and second openings, an annular recess for receiving a first sealing gasket and an annular flanged portion having a notch for receiving a second sealing gasket. The flanged-pipe fitting is used in conjunction with a gland fitting to join the two ends of the pipe together.
摘要翻译：描述了用于连接管道的平端的法兰管接头。该配件包括管状体，其具有带有第一和第二开口的内部圆柱形室，位于第一和第二开口之间的环形脊，用于接纳第一密封垫圈的环形凹槽和具有凹口的环形凸缘部分，密封垫片。法兰管接头与管接头一起使用，将管道的两端连接在一起。

4. 发明授权

US06394505B1 Connection between the intake end of a discharge pipe and the outlet end of a connection curve of a water toilet 失效
标题翻译：排水管的进气端与水厕的连接曲线的出口端之间的连接
公开(公告)号：US06394505B1
公开(公告)日：2002-05-28
申请号：US09624894
申请日：2000-07-24
申请人： Peter Schmucki , Mario Von Ballmoos
发明人： Peter Schmucki , Mario Von Ballmoos
IPC分类号： F16L2106
CPC分类号： F16L25/14 , E03D11/16
摘要： A connection adapted to connect an intake end (10) of a discharge pipe (9) and an outlet end (8) of a connecting curve (7) of a water toilet, wherein the outlet end (8) projects concentrically into the intake end (10) of the discharge pipe (9), said connection comprising a rubber-elastic sealing collar (11), adapted to seal said outlet (8) and said intake end against one another, wherein the sealing collar (11) is h-shaped in a radial section, and has a first downwardly projecting region (12) adapted to tightly engage an outside of the intake end (10); a second downwardly projecting region (13) adapted to tightly engage an outside of the outlet end (8) and a upward-projecting region (14) adapted to tightly engage against the outside of the outlet end (8) of the connecting curve (7).
摘要翻译：一种适于连接排水管（9）的进气端（10）和水厕所连接曲线（7）的出口端（8）的连接件，其中出口端（8）同心地投入进气端（10），所述连接件包括橡胶弹性密封套环（11），其适于将所述出口（8）和所述进气端部彼此密封，其中所述密封套环（11）是h- 并且具有适于紧密地接合进气端（10）的外部的第一向下突出的区域（12）。适于紧密地接合出口端（8）的外部的第二向下突出区域（13）和适于紧密地接合连接曲线（7）的出口端（8）的外侧的向上突出区域（14））。

5. 发明授权

US06786516B2 Quick-connecting coupler for hoses, pipes and faucets 失效
公开(公告)号：US06786516B2
公开(公告)日：2004-09-07
申请号：US10180561
申请日：2002-06-27
申请人： Gerald Cronley
发明人： Gerald Cronley
IPC分类号： F16L2106
CPC分类号： F16L37/1215
摘要： A coupler for coupling a male end of a hose to a female end of a faucet or another hose. In the first embodiment, the female end of the coupler is mechanically locked in sealing engagement with a male end by simply translation thereof by means of wedges and an outer retaining sleeve. In a second embodiment, hydraulic pressure provides the final seal, with the female end being a spring split-ring locked and compressed by means of an outer locking sleeve, which outer locking sleeve is released by squeezing it in order to deform it. A third embodiment combines the first and second embodiments.

6. 发明授权

US06554324B1 Apparatus and method for connecting tubular members 有权
标题翻译：用于连接管状构件的装置和方法
公开(公告)号：US06554324B1
公开(公告)日：2003-04-29
申请号：US09704215
申请日：2000-10-31
申请人： Richard J. Herman
发明人： Richard J. Herman
IPC分类号： F16L2106
CPC分类号： E21B33/038 , F16L37/002 , Y10S285/90 , Y10S285/92
摘要： A connector for connecting a first tubular member to a second tubular member is disclosed, for example for connecting a riser to a wellhead in a subsea oilfield location. The second tubular member has a seating surface and comprises an engagable locking profile. The connector comprises a housing for securing the connector to the end portion of the first tubular member, the housing comprising a seating surface for contacting the seating surface of the second tubular member. A locking assembly is provided having a locking portion engagable with the locking profile of the second tubular member, the locking assembly movable between an unlocked position, in which the locking portion of the locking assembly is not in engagement with the locking profile of the second tubular member, to a locked position, in which the locking portion of the locking assembly is engaged with the locking portion of the second tubular member and in which the seating surface of the housing is in contact with the seating surface of the second tubular member. The connector further includes a first actuator, operable to move the locking assembly from the unlocked position to the locked position, and a second actuator, operable after operation of the first actuator to apply an axial tensile load to the locking assembly, thereby urging the seating surface of the housing against the seating surface of the second tubular member. A method of connecting a first tubular member to a second tubular member is also disclosed.
摘要翻译：公开了用于将第一管状构件连接到第二管状构件的连接器，例如用于将提升管连接到海底油田位置的井口。第二管状构件具有座面并且包括可接合的锁定轮廓。连接器包括用于将连接器固定到第一管状构件的端部的壳体，壳体包括用于接触第二管状构件的就座表面的就座表面。提供一种锁定组件，其具有可与第二管状构件的锁定轮廓接合的锁定部分，锁定组件可在解锁位置之间移动，锁定组件的锁定部分不与第二管状构件的锁定轮廓接合所述锁定部件的锁定部分与所述第二管状部件的所述锁定部分接合并且所述壳体的所述座面与所述第二管状部件的所述座面接触。所述连接器还包括第一致动器，其可操作以将所述锁定组件从所述解锁位置移动到所述锁定位置;以及第二致动器，其在所述第一致动器操作之后可操作以向所述锁定组件施加轴向拉伸载荷，从而推动所述座壳体的表面抵靠第二管状构件的座面。还公开了将第一管状构件连接到第二管状构件的方法。

7. 发明授权

US06554323B1 Plug connector for quick-release connection of pressurized lines 失效
标题翻译：插头连接器用于快速连接加压管线
公开(公告)号：US06554323B1
公开(公告)日：2003-04-29
申请号：US09625897
申请日：2000-11-27
申请人： Bernd Salomon-Bahls , Harald Hagen , Volker Kaminski
发明人： Bernd Salomon-Bahls , Harald Hagen , Volker Kaminski
IPC分类号： F16L2106
CPC分类号： F16L33/227 , F16L33/225 , F16L37/08 , F16L37/0925
摘要： A socketless fitting for releasable connection of a pressurized line. The fitting has a housing body with a receiving opening to insert one end of the line, and an inner sleeve attached in the housing body in an arrangement that extends coaxially within the receiving opening for engagement into the inserted line end. The inner sleeve is fastened in the housing body media-tight around the periphery by a connector and preferably engages in the line media-tight around the periphery. A clamping element axially movable in the receiving opening cooperates with an inner surface of the housing body to secure the line end onto the inner sleeve. Media-tight outward sealing is accomplished by sealing engagement of the essentially rigidly secured inner sleeve in the line, because the inner sleeve itself is also tightly joined to the housing body.
摘要翻译：用于可释放连接加压管线的无接头配件。配件具有壳体主体，其具有用于插入线的一端的接收开口，以及以在接收开口内同轴延伸以配合到插入线端部中的装置而附接在壳体中的内套筒。内套筒通过连接器围绕周边而被紧固在壳体中，并且优选地围绕周边在介质中紧密地接合。在接收开口中可轴向移动的夹紧元件与壳体的内表面配合，以将线端固定到内套筒上。由于内套筒本身也紧密接合到壳体上，通过密封基本上刚性固定的内套管在线中的接合来实现紧密的外密封。

8. 发明授权

US06439618B1 Coiled tubing connector 失效
标题翻译：卷管连接器
公开(公告)号：US06439618B1
公开(公告)日：2002-08-27
申请号：US09072021
申请日：1998-05-04
申请人： Robert S. Beeman , Stephen P. Breaux
发明人： Robert S. Beeman , Stephen P. Breaux
IPC分类号： F16L2106
CPC分类号： E21B17/20 , E21B17/04
摘要： A connector for coiled tubing has been invented which has a hollow body member having a top, a bottom, and a fluid flow channel therethrough from top to bottom, coiled tubing gripping apparatus connected to the hollow body, and a movable member movably connected to the bottom of the hollow body, the movable member having a top, a bottom, a top portion within the hollow body and a bottom portion projecting down beyond the bottom of the movable body, the movable member movable with respect to the hollow body and having a fluid flow bore therethrough from top to bottom. In one aspect the movable member is movable longitudinally with respect to the hollow body and/or laterally with respect to a longitudinal axis of the hollow body. In certain aspects the connector has selectively locking apparatus for selectively drivingly locking the hollow body to the movable member.
摘要翻译：已经发明了一种用于连续油管的连接器，其具有中空主体构件，其具有顶部，底部和从顶部到底部穿过其的流体流动通道，连接到中空体的连续油管夹持装置，以及可移动地连接到中空体的底部，可动构件具有顶部，底部，中空体内的顶部和向下突出超过可移动体的底部的底部，可动构件可相对于中空体移动并具有流体从上到下穿过其中。在一个方面，可移动构件可相对于中空本体纵向移动和/或相对于中空体的纵向轴线侧向移动。在某些方面，连接器具有选择性地锁定装置，用于将空心体选择性地驱动地锁定到可动构件。

9. 发明授权

US06224117B1 Contaminant resistant tube fitting 有权
标题翻译：防污染管件
公开(公告)号：US06224117B1
公开(公告)日：2001-05-01
申请号：US09166158
申请日：1998-10-05
申请人： Darwin Olson , Jerios Elchaer
发明人： Darwin Olson , Jerios Elchaer
IPC分类号： F16L2106
CPC分类号： F16L37/0925 , F16L2201/40 , Y10S285/906
摘要： In order to minimize opportunities for dirt, grime, moisture and adverse atmospheric conditions to enter a fitting for coupling a flexible plastic tubes in a quick connect-type coupling, a collet used within the coupling has a constant diameter boss at one end and slots splitting the collet into spring fingers, which slots do not extend into the boss. The collet is received within a bore in an annular body, wherein the bore includes a cylindrical surface that is substantially completely engaged by an outer cylindrical surface of the boss, with the end of the boss projecting from the body a substantial distance beyond the bore.
摘要翻译：为了最大限度地减少污垢，污垢，潮湿和不利的大气条件的机会，以进入用于将快速连接型联接器中的柔性塑料管连接的配件，在联接器内使用的夹头在一端具有恒定直径的凸台并且分隔开缝隙夹头变成弹簧手指，哪个槽不延伸到凸台中。夹头被容纳在环形体的孔内，其中孔包括基本上完全与凸起的外圆柱形表面接合的圆柱形表面，凸台的端部从主体突出超过孔的距离。

10. 发明授权

US06796004B2 Exhaust system clamp 有权
标题翻译：排气系统夹
公开(公告)号：US06796004B2
公开(公告)日：2004-09-28
申请号：US10462009
申请日：2003-06-12
申请人： John I. Belisle , Wayne M. Wagner
发明人： John I. Belisle , Wayne M. Wagner
IPC分类号： F16L2106
CPC分类号： F16L21/065 , F01N13/1805 , F01N13/1827 , F01N13/1855 , F16L33/04 , Y10T24/1441
摘要： Clamps for sealing lap joints are disclosed. The clamps include bands each having a main body and bolts mounting flanges located at opposite ends of the main body. Sealing bars are mounted between the bolt mounting flanges of the bands. The sealing bars includes pockets for receiving portions of the mounting flanges. The pockets are defined by sealing legs and reaction legs of the sealing bar.
摘要翻译：公开了用于密封搭接接头的夹具。夹具包括各自具有位于主体的相对端的主体和螺栓安装凸缘的带。密封条安装在带的螺栓安装法兰之间。密封条包括容纳安装凸缘部分的凹穴。口袋由密封条的密封腿和反作用腿限定。

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