专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11421805B2 Telescoping meter flange 有权
公开(公告)号：US11421805B2
公开(公告)日：2022-08-23
申请号：US17102987
申请日：2020-11-24
申请人： A. Y. McDonald Mfg. Co.
发明人： Sebastian Yaklin
IPC分类号： F16L27/12 , G01F15/18 , F16L23/00 , F16L23/028 , E03B7/07
摘要： A telescoping fluid coupling (10,110) is provided for use with a fluid flow device (12) and includes a coupling body (14,114) having a fluid port (16,116) extending along a longitudinal axis (18,118). A retainer (20,120) is fixed to the body (14,114) and includes a retaining shoulder (26,126). A flange (22,122) is mounted to the fluid port (16,116) and includes a radially inwardly facing guide surface (36,136) that surrounds a mount surface (24,124) and extends longitudinally along the axis (18,118) to provide guided, sliding translation of the guide surface (36,136) relative to the mount surface (24,124) along the axis (18,118). The flange (22,122) further includes a stop shoulder (38,138) to engage the retaining shoulder (26,126) to limit the translation of the flange (22,122) along the axis (18,128).

2. 发明申请

US20210348704A1 Apparatus For Hydrostatic Testing Using Power From and ROV 有权
公开(公告)号：US20210348704A1
公开(公告)日：2021-11-11
申请号：US17382316
申请日：2021-07-21
申请人： Pressure Technologies LLC
发明人： Randall M. Smith
IPC分类号： F16L23/00 , F16L23/16 , F16L23/032 , F16L23/028 , B63G8/00
摘要： Apparatus for hydrostatic testing of items having a flanged opening, such as flanged pipe sections, which apparatus contains a actuator having a actuator shaft attached to a blind flange, which actuator can be powered from a power source on a remotely operated vehicle, which items include those items located on land as well as subsea. Also provided is a remotely operated vehicle having a power source such as a hydraulic system that is used to operate the actuator on the hydrostatic testing apparatus.

3. 发明申请

US20200332933A1 MECHANICAL JOINT RESTRAINT 审中-公开
公开(公告)号：US20200332933A1
公开(公告)日：2020-10-22
申请号：US16386627
申请日：2019-04-17
申请人： Mueller International, LLC
发明人： Aurelian Ioan Furcoiu , David Edward Woollums
IPC分类号： F16L23/028 , F16L23/22
摘要： A method of using a mechanical joint restraint includes inserting an end of a pipe length into a gland bore of a gland, a ring bore of a gripping ring, and a gasket bore of a gasket, the gland, the gripping ring, and the gasket together forming the mechanical joint restraint; inserting at least a portion of the gasket of the mechanical joint restraint into a socket of a piping element; inserting the end of the pipe length into the socket of the piping element; and drawing the gland towards a flange of the piping element to compress the gasket into sealing engagement with the piping element and the pipe length.

4. 发明授权

US10677464B2 Self-centering bolted fluid fitting 有权
公开(公告)号：US10677464B2
公开(公告)日：2020-06-09
申请号：US14713888
申请日：2015-05-15
申请人： Rohr, Inc.
发明人： Kassidy L Carson , Jorge E Muniz
IPC分类号： F16L23/02 , F23R3/28 , F16L27/053 , F16L23/032 , F16L23/028 , F16L27/08 , F16L41/08 , F02C7/00 , F02C7/22 , F16L23/00 , F16L23/036 , F16L23/12
摘要： A fluid fitting assembly is disclosed according to various embodiments. The fluid fitting assembly may comprise a fluid fitting, a fluid fitting retainer, and an alignment feature. The fluid fitting may comprise a tube and a fluid fitting flange. The fluid fitting retainer may comprise a retainer flange, wherein an inner surface of fluid fitting retainer is configured to seat against a radially outer surface of the fluid fitting flange. The alignment feature may be disposed on an outer diameter of the fluid fitting, wherein the alignment feature is located adjacent to the fluid fitting flange.

5. 发明申请

US20200063900A1 JOINT RESTRAINT DEVICE 审中-公开
公开(公告)号：US20200063900A1
公开(公告)日：2020-02-27
申请号：US16109204
申请日：2018-08-22
申请人： MUELLER INTERNATIONAL, LLC
发明人： Aurelian Ioan Furcoiu
IPC分类号： F16L23/028 , F16L23/16
摘要： A gland assembly includes a gland defining an annular ring, the annular ring defining a first gland end and a second gland end disposed opposite from the first gland end; and a gasket, the gasket defining a first gasket end and a second gasket end, the first gasket end disposed opposite from the second gasket end, a gasket bore extending through the gasket from the first gasket end to the second gasket end, a gland collar defined at the first gasket end, the gasket bore receiving the second gland end of the annular ring.

6. 发明授权

US10378686B2 Plastic seal fitting 有权
公开(公告)号：US10378686B2
公开(公告)日：2019-08-13
申请号：US15465005
申请日：2017-03-21
申请人： Hanon Systems
发明人： Eric Kesler , Michael Sproule , Steve White
IPC分类号： F16L23/032 , F16L21/00 , F16L21/02 , F16L23/16 , F16L23/22 , B60H1/00 , F16L23/028 , F16L47/14
摘要： A seal assembly for an HVAC system includes a first block having a first aperture and a first sealing surface, a second block having a second aperture and a second sealing, and a conduit having a tube portion with an axially extending aperture and a flange extending radially outwardly from an end of the tube portion. The tube portion is disposed within the first aperture of the first block and the flange is disposed between the first sealing surface of the first block and the second sealing surface of the second block and is configured to deform when compressed therebetween. The seal assembly further includes an insert providing fluid communication between the aperture of the tube portion and the second aperture of the second block. A first end of the insert is received in the aperture of the tube portion of the conduit.

7. 发明授权

US09890880B2 Composite coiled tubing connectors 有权
公开(公告)号：US09890880B2
公开(公告)日：2018-02-13
申请号：US13964720
申请日：2013-08-12
申请人： National Oilwell Varco, L.P.
发明人： D. Kelly Allin
IPC分类号： F16L33/22 , F16L17/02 , B23P13/00 , E21B17/04 , F16L23/028 , F16L33/18 , F16L33/207 , E21B17/20
CPC分类号： F16L17/02 , B23P13/00 , E21B17/04 , E21B17/20 , F16L23/0286 , F16L33/18 , F16L33/2071 , F16L33/224 , Y10T29/4943
摘要： The invention includes a connector for coupling to a composite pipe, and methods for forming the same. The connector has a seal carrier forming a fluid passage that is made of a first material and that includes a seal receiving portion configured to receive at least one seal and a first coupling surface on an outer seal carrier surface. The connector also has an interconnect with a passage configured to receive the seal carrier that is made of a second material and includes a second coupling surface on an inner interconnect surface configured for coupling with the first coupling surface to connect the seal carrier and the interconnect and a third coupling surface on an outer interconnect surface.

8. 发明授权

US09863563B2 Connecting system 有权
公开(公告)号：US09863563B2
公开(公告)日：2018-01-09
申请号：US15111853
申请日：2015-01-13
申请人： Siemens Aktiengesellschaft
发明人： Wolfgang Piedboeuf , Thomas Ruda
IPC分类号： F16L21/04 , F16L23/028
CPC分类号： F16L23/0286 , F16L21/04
摘要： A connecting system is provided for detachably connecting a first pipe end to a second pipe end. The first pipe end has a sealing cone facing toward the second pipe end and a shoulder section. The connecting system includes a first clamping disk surrounding the first pipe end and a second clamping disk surrounding and connected to the second pipe end. The connecting system further includes a multiplicity of screws, detachably connecting the first clamping disk to the second clamping disk. The first clamping disk includes an outer circular disk ring and an inner circular disk ring which is detachably connected to the outer circular disk ring. The inner circular disk ring has multiple separate circular disk ring parts, and an outer diameter of the inner circular disk ring is greater than an outside diameter of the shoulder section provided on the first pipe end.

9. 发明申请

US20160334037A1 CONNECTING SYSTEM 有权
标题翻译：连接系统
公开(公告)号：US20160334037A1
公开(公告)日：2016-11-17
申请号：US15111853
申请日：2015-01-13
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Wolfgang Piedboeuf , Thomas Ruda
IPC分类号： F16L23/028 , F16L21/04
CPC分类号： F16L23/0286 , F16L21/04
摘要： A connecting system for detachably connecting first pipe end to second pipe end, wherein first pipe end has sealing cone facing toward the second pipe end and a shoulder section. The connecting system includes first clamping disk, surrounding first pipe end and arranged on that side of the shoulder section which is averted from sealing cone, second clamping disk, surrounding and connected to second pipe end, and a multiplicity of screws, detachably connecting first clamping disk to second clamping disk. That section of first clamping disk which surrounds first pipe end is in the form of a separate circular disk ring which is detachably connected to the rest of the clamping disk, wherein the circular disk ring has multiple separate circular disk ring parts, and wherein the outer diameter of the circular disk ring is greater than the diameter of the shoulder section provided on the first pipe end.
摘要翻译：一种用于将第一管端可拆卸地连接到第二管端的连接系统，其中第一管端具有朝向第二管端的密封锥和肩部。连接系统包括第一夹紧盘，围绕第一管端并且布置在从密封锥体避开的肩部的该侧上，第二夹紧盘围绕并连接到第二管端，以及多个螺钉，可拆卸地连接第一夹紧磁盘到第二个夹紧盘。围绕第一管端的第一夹紧盘的该部分是分离的圆形盘环的形式，其可拆卸地连接到夹紧盘的其余部分，其中圆形盘环具有多个分离的圆形盘环部分，并且其中外部圆盘环的直径大于设置在第一管端上的肩部的直径。

10. 发明申请

US20160116092A1 METHOD FOR FORMING A PIPE JOINT, PIPE JOINT AND FLANGE PART ARRANGEMENT 审中-公开
标题翻译：管道接头，管接头和法兰部件安装方法
公开(公告)号：US20160116092A1
公开(公告)日：2016-04-28
申请号：US14888463
申请日：2014-04-29
申请人： MARICAP OY
发明人： Göran SUNDHOLM
IPC分类号： F16L27/08 , F16L23/028 , B21D19/04 , F16L23/032
CPC分类号： F16L27/0849 , B21D19/02 , B21D19/04 , B21D19/12 , F16L23/003 , F16L23/0283 , F16L23/032
摘要： Pipe joint, which is formed from the end portions of pipe sections to be joined together with the portions including a collar, and from flange parts which, as seen from the junction, are placed on different sides of the collars and tightened with applicable fixing members, such as with screws and nuts. The collar of the pipe section is formed from the wall of the end of the pipe section by shaping with a shaping member. The joint surface of the collar of at least one of the pipe sections to be joined is arranged to be divergent by the amount of an angle a, p from the plane perpendicular to the longitudinal axis of the pipe section. A method and to a flange part arrangement are disclosed.
摘要翻译：管接头由管段的端部形成，与要包括套环的部分接合在一起，以及从接合处观察到的凸缘部分放置在套环的不同侧面并用适当的固定构件，如用螺丝和螺母。管段的套环由成形构件成形而由管段端部的壁形成。要连接的至少一个管段的轴环的接合表面布置成从垂直于管段的纵向轴线的平面发散角度α，p的量。公开了一种方法和凸缘部件布置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式