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公开(公告)号：US11680668B2
公开(公告)日：2023-06-20
申请号：US16661571
申请日：2019-10-23
发明人： Didier Brohan
CPC分类号： F16L27/0812 , F16L27/04 , F16L27/06
摘要： A coupling device configured to couple first and second pipes, which comprises a first part coupled to the first pipe and which has a first contact surface, a second part coupled to the second pipe, separate from the first part, and which has a second contact surface configured to collaborate with the first contact surface, at least one clamp comprising at least one clamping jaw comprising a groove, configured to collaborate with the first and second parts, which has a cross section such that a concentric tightening of the clamp causes the first and second contact surfaces to be kept pressed against one another. Thus, the coupling device makes it possible to obtain a ball joint type connection between the first and second pipes.
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公开(公告)号：US09605783B2
公开(公告)日：2017-03-28
申请号：US14524059
申请日：2014-10-27
申请人： The Boeing Company
发明人： John F. Suarez , Ryan C. Polito
CPC分类号： F16L27/0808 , B33Y80/00 , F16L25/00 , F16L27/0812
摘要： A fluid coupling includes inner and outer members capable of rotating relative to each other. The inner member includes an inner member interior wall centered about a coupling axis, and a first inner member seal wall centered about the coupling axis and spaced radially outwardly from the inner member interior wall to define a first gap between the inner member interior wall and the first inner member seal wall. The outer member has an outer member exterior wall centered about the coupling axis and surrounding the first inner member seal wall, and a first outer member seal wall centered about the coupling axis and spaced radially inwardly from the outer member exterior wall. The first outer member seal wall is disposed in the first gap to form a labyrinthine seal passage between the inner and outer members.
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公开(公告)号：US08047579B2
公开(公告)日：2011-11-01
申请号：US11642943
申请日：2006-12-21
申请人： Michel Taillon
发明人： Michel Taillon
IPC分类号： F16L27/00
CPC分类号： F16L27/0812 , F16L3/16 , F16L27/0816
摘要： A self-lubricating swivelling coupling for interconnecting lines, includes a housing with internal surfaces defining a cavity. It also includes a male component, including a shank and a flange provided on the shank, insertable within the cavity to enable the flange to be abuttable on the internal surfaces. The coupling also includes a nut securable within the cavity, to abut axially via an internal axial projection on the flange, and to surround the shank, allowing the male component to rotate. The fluid leaks between the components to lubricate the coupling. Lines are connectable to ports to be swivellably interconnected without needle- or ball-bearings. There is high surface contact and support between the flange, shank and nut, to withstand and distribute forces. Hydraulic fluid is preferred. A seal-unit between the male component and the nut, and a slide-ring between the flange and the nut, are also preferred.
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公开(公告)号：US20080231048A1
公开(公告)日：2008-09-25
申请号：US11689965
申请日：2007-03-22
申请人： Mark Steven Hillis , Chuck Stephens
发明人： Mark Steven Hillis , Chuck Stephens
CPC分类号： F16L43/00 , F16L27/0812 , F16L29/00
摘要： A pneumatic swivel elbow is provided according to the invention. The pneumatic swivel elbow includes an internal passage extending through the pneumatic swivel elbow and substantially changing in direction. The pneumatic swivel elbow further includes a male coupling portion formed on one end and adapted to be sealingly inserted into and engaged with a corresponding bore of a mating component and being configured to sealingly rotate within the corresponding bore. The pneumatic swivel elbow further includes a conduit coupling portion formed on a substantially opposite end from the male coupling portion. The conduit coupling portion is configured to sealingly receive a pneumatic conduit and is configured to allow the pneumatic conduit to rotate within the conduit coupling portion.
摘要翻译： 根据本发明提供一种气动旋转弯头。 气动旋转弯头包括延伸穿过气动旋转弯头并且在方向上实质上改变的内部通道。 气动旋转弯头还包括形成在一端上并且适于被密封地插入配合部件的相应孔中并与其相配合的阳连接部分，并且构造成在相应的孔内密封地旋转。 气动旋转弯头还包括形成在与阳联接部分基本上相对的端部上的导管联接部分。 导管联接部分构造成密封地容纳气动导管，并且构造成允许气动导管在导管联接部分内旋转。
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公开(公告)号：US07021334B1
公开(公告)日：2006-04-04
申请号：US10605411
申请日：2003-09-29
IPC分类号： F16K51/00
CPC分类号： F16L27/0812 , B60D1/64 , B60T17/04 , Y10T137/8807
摘要： The invention provides a fluid coupling for coupling a fluid source with a fluid supply line. The fluid coupling comprises a gladhand mounted to a body via a swivel connection. The gladhand is movable between a stored and protected position, wherein an outlet of the gladhand rests against a rubber cup to prevent fluid flow therefrom, and a use position, wherein the gladhand is removed from the rubber cup and can be connected to a fluid supply line. Additionally, the fluid coupling comprises a valve assembly preferably disposed in the body. The valve is operable between open and closed positions to effectively turn the fluid coupling on and off.
摘要翻译： 本发明提供一种用于将流体源与流体供应管线联接的流体联接器。 流体联轴器包括通过旋转连接安装到主体上的快乐。 快乐可以在存储和保护位置之间移动，其中，快乐的出口靠在橡胶杯上，以防止流体从其中流出;以及使用位置，其中，快乐手从橡皮杯移除并且可以连接到流体供应 线。 此外，流体联轴器包括优选地设置在主体中的阀组件。 阀可在打开和关闭位置之间操作，以有效地打开和关闭流体联轴器。
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公开(公告)号：US06386595B1
公开(公告)日：2002-05-14
申请号：US09580074
申请日：2000-05-30
申请人： George Walter Peppel
发明人： George Walter Peppel
IPC分类号： F16L1700
CPC分类号： F16L27/0812
摘要： A swivel joint for coupling a first conduit to a second conduit includes a swivel bearing comprising a body of fluid. The swivel bearing eliminates the creation and transmission of torsional and shear loads when one or both of the conduits are axially loaded.
摘要翻译： 用于将第一导管连接到第二导管的旋转接头包括包括流体体的旋转轴承。 当一个或两个导管轴向加载时，旋转轴承消除了扭转和剪切载荷的产生和传递。
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公开(公告)号：US06354597B1
公开(公告)日：2002-03-12
申请号：US09448510
申请日：1999-11-24
申请人： Dominique Garnier , Jean Morlec
发明人： Dominique Garnier , Jean Morlec
IPC分类号： F16J1516
CPC分类号： F28F5/00 , F16L27/0812 , F28F2230/00
摘要： A rotating connection device forming a seal between an inner element (1) and an outer element (14) of larger diameter than the inner element, these two elements being co-axial, cylindrically symmetric and rotating in relation to one another. It comprises a shell (16) placed in the annular space between the two elements, at least a first ring-type seal (19) secured to the shell, placed between the latter and inner element (1), at least a second ring-type seal (23) placed between two opposite walls (22, 18) of shell (16) and of outer element (14), both perpendicular to the axis of rotation, and means (24-26) for pressing the two walls against one another by means of the ring-type seal with an adjustable application force. This connection device allows substantial motions between the two elements, radial as well as longitudinal. The device can be used: for example for connecting a pipe linking an outer device and the central part of the rotating ring gear of a heat exchange and/or incineration system.
摘要翻译： 一种在内部元件（1）和外部元件（14）之间形成比内部元件更大的密封件的旋转连接装置，这两个元件彼此同轴，圆柱对称并且相互旋转。 它包括设置在两个元件之间的环形空间中的壳体（16），至少第一环形密封件（19）固定到壳体上，放置在后者和内部元件（1）之间，至少第二环形密封件 位于壳体（16）的两个相对的壁（22,18）和外部元件（14）之间的两个垂直于旋转轴线的密封件（23）和用于将两个壁压靠在一起的装置（24-26） 另一个通过具有可调节施加力的环形密封件。 该连接装置允许两个元件之间的实质运动，径向以及纵向。 可以使用该装置：例如连接外部装置的管道和热交换和/或焚烧系统的旋转齿圈的中心部分。
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公开(公告)号：US4345805A
公开(公告)日：1982-08-24
申请号：US76285
申请日：1979-09-17
CPC分类号： F16L27/0812 , A47L9/242 , A47L9/246 , F16L25/00 , F16L33/00 , Y10S285/903 , Y10S285/921
摘要： A fitting (10) secures a vacuum hose (20) to a wand or tank of a vacuum cleaner. The hose is swivelably and pneumatically sealed within the fitting through use of a sealing surface (18) on the fitting in engagement with a flexible lip (28) at the end portion (24) of the vacuum hose. A ring (30) engageable with the fitting compresses the end portion in order to bias the flexible lip into engagement with the sealing surface. The electrical terminations including slip rings (144) are used to terminate a hose (120) with electrical conductors therein to cooperating electrical connections.
摘要翻译： 配件（10）将真空软管（20）固定到真空吸尘器的棒或罐。 软管通过使用与真空软管的端部部分（24）处的柔性唇缘（28）接合的配件上的密封表面（18）可旋转和气动地密封在配件内。 可与配件接合的环（30）压缩端部，以便将柔性唇偏压成与密封表面接合。 包括滑环（144）的电气终端用于终止具有其中的电导体的软管（120）以配合电连接。
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公开(公告)号：US3776578A
公开(公告)日：1973-12-04
申请号：US3776578D
申请日：1972-03-21
申请人： HALLIBURTON CO
CPC分类号： F16L27/0812 , Y10S285/90
摘要： A rotatable pipe connection for rotatably joining two pipe sections for high pressure fluid flow has a pressure balancing internal annular ring open to the flow passage in the connection, and bearings, packing, and seals to provide longitudinal and transverse support and seal against pressure loss.
摘要翻译： 用于可旋转地连接用于高压流体流动的两个管段的可旋转管连接件具有在连接中与流动通道开口的压力平衡的内部环形环，以及用于提供纵向和横向支撑以及抵抗压力损失的密封件。
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公开(公告)号：US2663581A
公开(公告)日：1953-12-22
申请号：US16594250
申请日：1950-06-03
IPC分类号： F16L27/08
CPC分类号： F16L27/0812
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