公开(公告)号：US10718451B2

公开(公告)日：2020-07-21

申请号：US15498842

申请日：2017-04-27

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Patrice Toussaint

IPC分类号： F16L23/02 ,  F16L23/20 ,  F16L23/026 ,  B23K101/04 ,  B23K103/10

摘要： An assembly component for a vacuum chamber, comprising a body and a flange, has a surface configured to press a seal against another mechanical part. The flange is made of an aluminum alloy and the surface is covered with a metal deposit mostly comprising nickel.

公开(公告)号：US20140367960A1

公开(公告)日：2014-12-18

申请号：US14374149

申请日：2013-01-22

申请人： c/o U-TEC Co., Ltd.

发明人： Yukio Uenishi ,  Yuji Kondo

IPC分类号： F16L23/026 ,  F16L41/08 ,  F16L43/00 ,  F16L41/02

CPC分类号： F16L23/026 ,  E02F9/2275 ,  F16L23/12 ,  F16L39/06 ,  F16L41/021 ,  F16L41/03 ,  F16L41/086 ,  F16L43/001 ,  F16L43/005

摘要： A joint having connection surface has a main body including a first connection surface and a second connection surface, each of which is structured to connect to a connection target such as a port of hydraulic equipment, a piping, and a joint, the connection target having a path in which a hydraulic oil flows, a first opening end opened on the first connection surface and connecting to the path, first coupling holes each structured as a threaded hole, which are opened on the first connection surface and arranged on a circle concentric with the first opening end, a second opening end opened on the second connection surface and connecting to the path, and second coupling holes each structured as a through hole or a threaded hole, which are opened on the second connection surface and arranged along a circle concentric with the second opening end.

摘要翻译： 具有连接面的接头具有包括第一连接面和第二连接面的主体，该第一连接面和第二连接面被构造成连接到诸如液压设备的端口，管道和接头的连接目标，连接对象具有 其中液压油流动的路径，在第一连接表面上开口并连接到路径的第一开口端，构成为螺纹孔的第一联接孔，其在第一连接表面上开口并且布置在与 所述第一开口端，在所述第二连接表面上开口并连接到所述路径的第二开口端，以及每个构造为通孔或螺纹孔的第二联接孔，所述第二连接孔在所述第二连接表面上开口并沿着同心圆 第二个开放结束。

公开(公告)号：US20090026765A1

公开(公告)日：2009-01-29

申请号：US12174133

申请日：2008-07-16

申请人： Dan Thomas Benson

发明人： Dan Thomas Benson

IPC分类号： F16L23/026

CPC分类号： F16L55/1604 ,  F16L55/18

摘要： A method of connecting pipe ends of two subsea pipes using a jumper includes raising two separate ends of two separate pipelines from an initial position of each of the two separate ends; creating a jumper pipe; welding a flange with a landing saddle to each pipeline end; disposing a predetermined number of cylinders at a predetermined interval offset with respect to each of the cylinders; connecting a cylinder end to a first leg of the jumper pipe; connecting a rod end to a second leg of the jumper pipe; using the cylinders to contract the jumper in a predetermined plane so that the flanges clear the pipe ends but not the flange saddles; supporting the jumper by a spreader bar; lowering the jumper over the pipeline such that the flange saddles rest on the pipeline ends; relaxing at least one of the cylinders so the jumper expands in the predetermined plane, driving the flanges onto the pipeline ends; releasing the spreader bar; and lowering the pipeline ends and jumper to a predetermined position.

摘要翻译： 使用跳线连接两个海底管道的管端的方法包括从两个独立端部中的每一个的初始位置提升两个独立的管道的两个分开的端部; 创建跳管; 将每个管道端的鞍座焊接法兰; 以相对于每个气缸的预定间隔偏移设置预定数量的气缸; 将气缸端连接到跨接管的第一腿; 将杆端连接到跨接管的第二腿; 使用气缸在预定平面中收缩跳线，使得凸缘清除管端而不是凸缘座; 用吊具支撑跳伞; 降低管道上的跳线，使法兰鞍座靠在管道端部; 放松至少一个气缸，使得跳线在预定平面中膨胀，将凸缘驱动到管道端部上; 释放吊具栏; 并且将管道下降并且跳过到预定位置。

公开(公告)号：US06979028B2

公开(公告)日：2005-12-27

申请号：US10692657

申请日：2003-10-24

申请人： Akira Muroi ,  Tateyuki Kuwata ,  Mitsuhiro Oyama

发明人： Akira Muroi ,  Tateyuki Kuwata ,  Mitsuhiro Oyama

IPC分类号： F16L23/024 ,  F16L23/026 ,  F16L23/028 ,  F16L27/10 ,  F16L27/107 ,  F16L27/11 ,  F16L55/04 ,  F16L23/00

CPC分类号： F16L27/107 ,  F16L27/1012 ,  F16L27/11

摘要： A pipe joint is made up of a hollow cylindrical joint body made of an elastic material with a prescribed length, a circular flange embedded into each of the ends of the joint body, through holes provided axially at prescribed intervals in the direction of the circumference of the flanges and the joint body, and both flanges connected to the joint body with a connecting appliance penetrating into these through holes.

摘要翻译： 管接头由具有规定长度的弹性材料制成的中空圆筒状接头体，嵌入接头体各端部的圆形凸缘构成，通孔沿规定间隔沿圆周方向轴向设置 凸缘和接头体，两个凸缘连接到接头本体，连接器具穿透入这些通孔。

公开(公告)号：US06918619B2

公开(公告)日：2005-07-19

申请号：US10064244

申请日：2002-06-25

申请人： Jeffrey Lee Thompson

发明人： Jeffrey Lee Thompson

IPC分类号： G21C15/18 ,  F16L23/024 ,  F16L23/026 ,  F16L23/028 ,  F16L23/032 ,  G21D1/00 ,  F16L23/00

CPC分类号： F16L23/032 ,  F16L23/0283 ,  G21C13/02 ,  G21D1/00 ,  Y02E30/40 ,  Y10T29/49428

摘要： A pipe coupling assembly includes a first and a second pipe coupling member with the first coupling member including a cylindrical flange and a spherical convex seat portion, and the second coupling member including a cylindrical flange and a spherical concave seat portion. Each flange includes a first plurality of pivot notches. The coupling assembly further includes a first and a second cylindrical spring ring. Each spring ring includes a body having a first surface and an opposing second surface. The body includes a main bore and a plurality of bolt bores extending therethrough. A plurality of pivot bearings extend from the first surface with each pivot bearing configured to engage a pipe section flange notch. A plurality of bolt bore seats are located in the second surface and coaxially aligned with the bolt bores.

摘要翻译： 管接头组件包括第一和第二管接头构件，第一连接构件包括圆柱形凸缘和球形凸座部分，第二联接构件包括圆柱形凸缘和球形凹座部分。 每个凸缘包括第一多个枢轴凹口。 联接组件还包括第一和第二圆柱形弹簧环。 每个弹簧环包括具有第一表面和相对的第二表面的主体。 主体包括主孔和延伸穿过其中的多个螺栓孔。 多个枢转轴承从第一表面延伸，每个枢转轴承构造成接合管段凸缘凹口。 多个螺栓孔座位于第二表面中并与螺栓孔同轴对准。

公开(公告)号：US20050052026A1

公开(公告)日：2005-03-10

申请号：US10762761

申请日：2004-01-22

申请人： Kaneyoshi Hayashi ,  Shigeyoshi Hayashi

发明人： Kaneyoshi Hayashi ,  Shigeyoshi Hayashi

IPC分类号： F16L23/024 ,  F16L23/026 ,  F16L23/028 ,  F16L23/032 ,  F16L27/10 ,  F16L23/00

CPC分类号： F16L23/032

摘要： A split flange is provided. The split flange may be capable of being fitted firmly around the pipe having a flexible pipe body and a flared portion formed at an end portion of the pipe body. The split flange is provided with two or more arcuate flange members and two connecting members located at both end portions of the flange members and projecting outward from outer circumferential faces thereof. The flange members may be connected to each other to form an annular structure. An operation for fitting the flange members firmly around the pipe body is carried out easily.

摘要翻译： 提供一个分裂法兰。 分裂凸缘可以能够牢固地装配在具有柔性管体的管子和形成在管体的端部处的扩口部分。 开口凸缘设有两个或多个弧形凸缘构件和位于凸缘构件的两个端部处并从其外周面向外突出的两个连接构件。 凸缘构件可以彼此连接以形成环形结构。 能够容易地进行将凸缘部件牢固地配置在管体周围的动作。

公开(公告)号：US5984372A

公开(公告)日：1999-11-16

申请号：US986105

申请日：1997-12-05

申请人： Scott C. Cwik ,  Robert C. Clarke

发明人： Scott C. Cwik ,  Robert C. Clarke

IPC分类号： F01N13/08 ,  F01N13/10 ,  F01N13/18 ,  F16L23/024 ,  F16L23/026 ,  F16L23/028 ,  F16L27/10 ,  F16L27/11 ,  F16L27/111 ,  F16L27/12 ,  F16L33/00 ,  F16L33/28 ,  F16L11/12

CPC分类号： F01N13/1811 ,  F01N13/1805 ,  F01N13/1816 ,  F16L27/10 ,  F16L27/11 ,  F16L27/111 ,  F01N13/10 ,  Y10T29/49428 ,  Y10T29/49877

摘要： A vibration decoupling connector apparatus, for decoupling vibrations, for example, along the components of an internal combustion engine exhaust system. The flexible connector apparatus is provided for connecting first and second components in the exhaust system, and includes a bellows for accommodating relative movement between the first and second components. The flexible connector apparatus includes an annular vibration damping member connecting a down pipe to a mounting member for permitting restricted axial, lateral and angular movement of the down pipe, relative to the mounting member, which may be affixed to an exhaust manifold, for example. The apparatus also includes a sealing construction which enables weldless, gasketless connection of the bellows.

摘要翻译： 一种用于解耦振动的振动去耦连接器装置，例如沿着内燃机排气系统的部件。 柔性连接器装置被设置用于连接排气系统中的第一和第二部件，并且包括用于容纳第一和第二部件之间的相对运动的波纹管。 柔性连接器装置包括将下管连接到安装构件的环形振动阻尼构件，用于允许例如下降管相对于安装构件限制的轴向，横向和角度运动，该安装构件可固定到排气歧管。 该装置还包括密封结构，其能够实现波纹管的无焊接，无垫圈连接。

公开(公告)号：US5882044A

公开(公告)日：1999-03-16

申请号：US915815

申请日：1997-08-21

申请人： Norman S. Sloane

发明人： Norman S. Sloane

IPC分类号： F16L19/02 ,  F16L19/00 ,  F16L23/024 ,  F16L23/026 ,  F16L23/028 ,  F16L55/00

CPC分类号： F16L19/005

摘要： A safety retainer assembly is disclosed herein for holding a shaped nut in position on a threaded nipple or the like, which includes an annular body having an internal bore configured adjacent one open end to conform with the shape of the nut and having an external shoulder with a stepped opening or hole for receiving the catch of a retaining pin formed in a rectilinear length of a locking clip. Internal splines are provided adjacent the other open end of the body shoulder adapted to receive mating external splines carried on a collar of the nipple to prevent relative movement therebetween whereby the nut cannot back off from its threaded connection with the threaded nipple. The circular locking clip includes a holding ear or dog on one end fitted into the stepped opening at the opposite end thereof from the seating of the release catch that is carried on the other end of the circular safety clip.

摘要翻译： 本文公开了一种安全保持器组件，用于将成形螺母保持在螺纹接头或类似物上的适当位置，该螺纹接头或类似物包括环形体，该环形体具有邻近一个开口端构造的内孔，以符合螺母的形状并且具有外肩 用于接收以锁定夹的直线长度形成的保持销的卡扣的阶梯式开口或孔。 内部花键设置在身体肩部的另一开口端附近，其适于接纳承载在乳头的套环上的配合外花键，以防止其间的相对运动，由此螺母不能从其与螺纹接头的螺纹连接脱离。 圆形锁定夹包括在其一端装配到阶梯式开口中的保持耳朵或狗，其位于承载在圆形安全夹的另一端上的释放钩的座位上。

公开(公告)号：US5133580A

公开(公告)日：1992-07-28

申请号：US656715

申请日：1991-02-19

申请人： Manfred Meinig

发明人： Manfred Meinig

IPC分类号： E04F17/04 ,  F16L23/00 ,  F16L23/02 ,  F16L23/026 ,  F16L23/14 ,  F24F13/02

CPC分类号： F24F13/0209 ,  F16L23/026 ,  F16L23/14

摘要： A butt connection between two air duct sections made of sheet metal has two flange frames fastened to opposed ends of two duct sections. Each flange frame is L-shaped in radial section, having an outer radially extending flange leg and an inner flange leg in a duct section, each flange frame comprising a hollow into which a leg of an L-shaped intermediate connection is fitted. Each flange frame is connected to the other flange frame, as by bolts, etc. The butt connection is equally applicable to duct sections which are of round, flattened oval, and rectangular cross sections, with the same flange frame shapes and essentially the same intermediate connector being usable.

摘要翻译： 由金属板制成的两个空气管道段之间的对接连接件具有紧固在两个管道部分的相对端部的两个法兰框架。 每个凸缘框架在径向截面为L形，具有外部径向延伸的凸缘支脚和管道部分中的内部凸缘支脚，每个凸缘框架包括一个中空部，一个L形中间连接件的支脚装配在其中。 每个法兰框架通过螺栓等连接到另一个法兰框架。对接连接同样适用于圆形，扁平的椭圆形和矩形横截面的管道段，具有相同的法兰框架形状和基本相同的中间体 连接器可用。

公开(公告)号：US4679832A

公开(公告)日：1987-07-14

申请号：US855322

申请日：1986-04-24

申请人： Manfred Meinig

发明人： Manfred Meinig

IPC分类号： F16L23/024 ,  F16L23/02 ,  F16L23/026 ,  F16L23/028 ,  F16L23/14 ,  F16L23/00

CPC分类号： F16L23/14 ,  Y10S285/921

摘要： A one-piece flange ring for mounting in an open pipe includes a flange, an outer and an inner leg projecting from the flange, and an outer and an inner annularly projecting land for engaging the inner wall of the pipe. The outer leg is closer to the inner wall of the pipe than the inner leg when installed in the pipe. The outer and the inner leg are substantially parallel to one another and a capable of being fixed under stress with respect to the flange by the inner wall of the pipe when the legs are driven into the open pipe. The outer and the inner pipe engaging lands have an outer diameter greater than the inner diameter of the pipe before installation in the pipe, and they are flexed under stress toward the center of the pipe when the flange ring is installed in the pipe. The outer and the inner pipe engaging lands have an outer diameter equal to the inner diameter of the pipe after installation in the pipe. The outer and the inner pipe engaging lands are bent diagonally toward the flange. The flange includes two parallel faces, an outer face and an inner face. The outer face projects substantially perpendiculary from the outer leg. The inner face projects substantially perpendiculary from the inner leg.

摘要翻译： 用于安装在开放管中的一体式法兰环包括凸缘，从凸缘突出的外部和内部支脚，以及用于接合管道内壁的外部和内部环形突出的平台。 当安装在管道中时，外腿比管内壁更靠近管内壁。 外腿和内腿基本上彼此平行，并且当腿被驱动到开放管中时，能够通过管的内壁相对于凸缘在应力下被固定。 外管和内管接合区域在安装在管道中之前的外径大于管的内径，并且当凸缘环安装在管道中时，它们在应力下向管的中心弯曲。 外管和内管接合区域在安装在管道中之后具有等于管的内径的外径。 外管接合区域和内管接合区域对角地朝向凸缘弯曲。 凸缘包括两个平行面，外表面和内表面。 外表面从外腿突出地突出地延伸。 内表面基本上从内腿突出。