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1. 发明申请

US20180245502A1 FLEXIBLE CONDUIT ELEMENT WITH AN END PORTION SUITABLE FOR ATTACHMENT TO A RIGID CONDUIT ELEMENT, AND METHOD OF ASSEMBLY OF SAME 审中-公开
公开(公告)号：US20180245502A1
公开(公告)日：2018-08-30
申请号：US15901652
申请日：2018-02-21
申请人： SJM Co. Ltd.
发明人： Jae Kwang Lee , Uwe Webel
IPC分类号： F01N13/18 , F16L27/113 , F16L27/11
CPC分类号： F01N13/1816 , F01N2470/12 , F16L27/1004 , F16L27/11 , F16L27/111 , F16L27/113 , F16L51/026 , F16L51/027 , F16L51/029 , F16L51/03
摘要： The present invention describes a flexible conduit element with an end portion suitable for attachment to a rigid conduit element. The flexible conduit element comprises: a bellows member; an interlock member; an outer fixing member; and an connection nozzle, where, in an axial cross section at an end portion of the flexible conduit element, the outer fixing member is disposed outside of the bellows member, the bellows member is disposed outside of the interlock member, and the interlock member is disposed outside of the connection nozzle, and a gas-tight seal connects the bellows member and the connection nozzle. A method of assembly such a flexible conduit element is also disclosed.

2. 发明申请

US20110121564A1 ADJUSTABLE SWIVEL FLUID CONDUIT PATHWAY 审中-公开
标题翻译：可调节旋转流体通道
公开(公告)号：US20110121564A1
公开(公告)日：2011-05-26
申请号：US12950937
申请日：2010-11-19
申请人： Ira Harold Kaplan
发明人： Ira Harold Kaplan
IPC分类号： F16L27/04
CPC分类号： F16L27/047 , F16L27/113
摘要： An adjustable swiveled fluid conduit pathway having a plurality of interconnecting joints for securing a pressurized fluid line in a predetermined path is provided. The adjustable swiveled fluid conduit pathway is particularly suitable for securing a mid to high-pressure coolant fluid line in, for example, a computer numerically controlled (CNC) grinding machine. A plurality of interconnecting joints comprise the pathway. The interconnecting joints each have two ball joint assembly units having an interior pathway for a fluid (aligned ball portion facing ball portion) and a nut housing unit. A washer and bushings are located, under pressure, between the two balls of the ball-joint assembly units. The adjustable swiveled fluid conduit pathway may be extended or shortened by the addition or removal of an interconnecting joint (or link). The adjustable swiveled fluid conduit pathway is secured in the pre-determined position by securing the interconnecting joints at a specific desired angle.
摘要翻译：提供了一种可调节的旋转流体导管路径，其具有用于将加压流体管线固定在预定路径中的多个互连接头。可调节的旋转流体导管路径特别适用于固定例如计算机数控（CNC）研磨机中的中高压冷却液流体管线。多个互连接头包括该通路。互连接头各具有两个具有用于流体的内部通道（对准的球部分面对球形部分）的球形接头组件单元和螺母容纳单元。垫圈和衬套在压力下位于球接头组件单元的两个球之间。通过添加或移除互连接头（或连接件）可调节的可旋转流体导管路径可以被延伸或缩短。通过将互连接头固定在特定的所需角度，可调节的旋转流体导管路径被固定在预定位置。

3. 发明授权

US07243955B2 Universal pipe connectors and sealing element therefor 有权
标题翻译：通用管接头及其密封件
公开(公告)号：US07243955B2
公开(公告)日：2007-07-17
申请号：US10302836
申请日：2002-11-25
申请人： Eliezer Krausz , Avi Chiproot
发明人： Eliezer Krausz , Avi Chiproot
IPC分类号： F16L21/00
CPC分类号： F16L21/08 , F16L27/113
摘要： A universal pipe connector for forming a connection with at least one pipe end includes a connector body having an opening for receiving the pipe end. A clamping ring, extending around, and mechanically engaging, the opening, features a tightening mechanism for tightening it between a first maximum diameter and a second minimum diameter which differ by at least a length d. An annular sealing element is deployed around an inner surface of the clamping ring for sealing around the pipe end. The sealing element is formed with a primary inner surface and at least one roughly cylindrical coaxial layer of thickness ½ d. The layer is connected to the primary inner surface by a readily severable connection such that, by selectively removing the layer and tightening the tightening mechanism, the pipe connector forms a sealing connection with pipes having diameters varying over a continuous range of at least 2 d.
摘要翻译：用于与至少一个管端形成连接的通用管连接器包括具有用于接收管端的开口的连接器主体。围绕开口延伸并机械接合的夹紧环具有紧固机构，用于在第一最大直径与至少长度d之间的第二最小直径之间进行紧固。环形密封元件围绕夹紧环的内表面展开，以围绕管端密封。密封元件形成有主内表面和至少一个厚度为1/2 d的大致圆柱形同轴层。该层通过易于分离的连接连接到主内表面，使得通过选择性地去除层并拧紧紧固机构，管连接器与直径在至少2d的连续范围上变化的管道形成密封连接。

4. 发明授权

US06324837B1 Uncoupling element for uncoupling vibrations 失效
标题翻译：解耦耦合振动元件
公开(公告)号：US06324837B1
公开(公告)日：2001-12-04
申请号：US09498217
申请日：2000-02-04
申请人： Ekkehard Jenne , Michael Koob
发明人： Ekkehard Jenne , Michael Koob
IPC分类号： F01N710
CPC分类号： F01N13/1816 , F16L23/04 , F16L27/11 , F16L27/111 , F16L27/113
摘要： An uncoupling element is proposed for uncoupling vibrations in an exhaust gas conduit of an internal combustion engine, having a screw thread-shaped or annular waved, metal corrugated hose, which is inserted between a first conduit element arranged upstream and a second conduit element arranged downstream. In order to combine a good uncoupling action with ease of installation and repair friendliness, the uncoupling element is configured such that the first conduit element arranged upstream is provided with an annular bulge in the region of its end to be connected to the corrugated hose, that the first conduit element, downstream from the annular bulge, continues into a flame pipe reaching into the corrugated hose, without touching the inner waves of the corrugated hose, that in the transition region between annular bulge and flame pipe a centering surface is provided, and that the corrugated hose is separably connected with the first conduit element on the annular bulge via a clamp connection, while it lies against the centering surface.
摘要翻译：提出了一种解耦元件，用于在内燃机的排气管道中解耦振动，其具有螺纹形或环形波浪形的金属波纹软管，其插入在布置在上游的第一导管元件和布置在下游的第二导管元件。为了组合良好的解耦作用并且易于安装和修复的友好性，解耦元件构造成使得布置在上游的第一导管元件在其端部的区域中设置有环形凸起以连接到波纹软管，第一导管元件，从环形凸起的下游继续进入到波纹软管中的火焰管，而不接触波纹软管的内波，在环形凸起和火焰管之间的过渡区域中设置有定心表面，以及波纹软管通过夹紧连接件与环形凸起上的第一导管元件可分离地连接，同时其抵靠着定心表面。

5. 发明授权

US4964764A Floating chuck with irrigating flow 失效
标题翻译：具有冲洗流量的浮动卡盘
公开(公告)号：US4964764A
公开(公告)日：1990-10-23
申请号：US431242
申请日：1989-11-03
申请人： Andre Perrotto
发明人： Andre Perrotto
IPC分类号： B23B31/36 , B23B31/08 , B23Q1/00 , B23Q5/04 , F16L27/113
CPC分类号： B23B31/08 , B23Q1/0027 , B23Q5/046 , F16L27/113 , Y10T279/17017 , Y10T279/17111 , Y10T408/45 , Y10T409/304032
摘要： A floating chuck incorporating a fluid path for irrigation fluid is disclosed. Fluid passages in the body and bush are connected by a rigid tube floatingly mounted by O-rings at each end. The O-rings are in fluid-sealing relationship with opposed, enlarged end sections of the fluid passages. The tube is shorter than the distance between the inner ends of the enlarged sections. Axial displacement and angular displacement of the bush relative to the body are accomplished without compromise to the fluid supply. The arrangement provides smoothness of movement between the bush and body and has low maintenance costs.
摘要翻译：公开了一种结合流体通道用于冲洗流体的浮动卡盘。主体和衬套中的流体通道通过在每端由O形环悬挂安装的刚性管连接。 O形环与流体通道的相对的，扩大的端部处于流体密封关系。该管比放大部分的内端之间的距离短。实现衬套相对于主体的轴向位移和角位移而不损害流体供应。该布置提供了衬套和机体之间的平滑运动并具有较低的维护成本。

6. 发明授权

US3154328A Articulated union for pipes 失效
标题翻译：管接头
公开(公告)号：US3154328A
公开(公告)日：1964-10-27
申请号：US17489362
申请日：1962-02-21
申请人： BRONZAVIA SA
发明人： ROGER MASSE
IPC分类号： F16L19/02 , F16L27/113 , F16L27/12
CPC分类号： F16L27/12 , F16L19/0206 , F16L27/113

7. 发明授权

US2898131A Flexible pipe-joint 失效
标题翻译：柔性管接头
公开(公告)号：US2898131A
公开(公告)日：1959-08-04
申请号：US71315958
申请日：1958-02-04
申请人： CLOW JAMES B & SONS
发明人： KURTZ RALPH W
IPC分类号： F16L21/03 , F16L27/113 , F16L27/12
CPC分类号： F16L27/1017 , F16L21/03 , F16L27/113 , F16L27/12

8. 发明授权

US2885226A Supply header for heating units having three-dimensional flexibility 失效
标题翻译：用于具有三维柔性的加热单元的供应头
公开(公告)号：US2885226A
公开(公告)日：1959-05-05
申请号：US57722256
申请日：1956-04-10
申请人： WEIL MCLAIN CO INC
发明人： MUELLER JOHANNES G
IPC分类号： F16L27/113 , F16L27/12 , F24H9/12
CPC分类号： F16L27/113 , F16L27/12 , F24H9/122

9. 发明授权

US2218835A Pipe coupling, seal, and the like 失效
标题翻译：管接头，密封件等
公开(公告)号：US2218835A
公开(公告)日：1940-10-22
申请号：US21293438
申请日：1938-06-10
申请人： KELLY PIPE COMPANY
发明人： ULRICH CHARLIE E
IPC分类号： F16L17/04 , F16L21/02 , F16L27/113
CPC分类号： F16L21/022 , F16L17/04 , F16L27/113

10. 发明公开

US20240280198A1 FLUID CIRCUIT AND METHOD FOR CONNECTING PIPES OF SUCH A FLUID CIRCUIT 审中-公开
公开(公告)号：US20240280198A1
公开(公告)日：2024-08-22
申请号：US18571581
申请日：2022-07-04
申请人： AIRBUS ATLANTIC
发明人： Daniel PERHERIN , Daniel BOULZE , Dimitri ROUYARD
IPC分类号： F16L25/12 , F16L27/113
CPC分类号： F16L25/12 , F16L27/113
摘要： A fluid circuit, in particular for an aircraft, comprising at least one first duct (1) and a first connecting member (5), at least one second duct (2) and a second connecting member (6), a connector piece (3), for joining the two connection ends of the ducts (1, 2) in a leaktight manner, comprising a central sleeve (4) configured to cooperate, at a first end, with the first connecting member (5) and, at a second end, with the second connecting member (6), the central sleeve (4) having a plurality of flexible teeth (41) in order to correct any error in alignment between the first axis (X1) and the second axis (X2).

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