公开(公告)号：US11873942B2

公开(公告)日：2024-01-16

申请号：US17780472

申请日：2020-11-27

Applicant: Tenaris Connections B.V.

Inventor： Pablo Egger ,  Angel Andres Carballo

IPC: F16L57/00 ,  E21B17/00

CPC classification number: F16L57/005 ,  E21B17/006 ,  F16L2201/80

Abstract: A pipe end protector for protecting pipe threads provided on a female pipe end of a pipe component for exploration and production of a hydrocarbon well, said pipe end protector comprising a main body and an annular flexible axial lip seal, wherein the main body is made from a first polymeric material having a first elastic modulus, and the lip seal is made from a second polymeric material having a second elastic modulus which is lower than the first elastic modulus.

公开(公告)号：US20180195654A1

公开(公告)日：2018-07-12

申请号：US15817095

申请日：2017-11-17

Applicant: RainMaker Solutions, Inc.

Inventor： Eduard Albert JAEGER ,  Robert Gregory STAHL ,  Jacob Timm BOWLES

IPC: F16L37/00 ,  A42B3/04 ,  A42B3/06 ,  A61F9/06

CPC classification number: A62B18/086 ,  A42B1/24 ,  A42B3/0406 ,  A42B3/048 ,  A42B3/06 ,  A42B3/283 ,  A42B3/285 ,  A42B3/286 ,  A61F9/068 ,  A62B9/04 ,  A62B18/006 ,  A62B18/04 ,  A62B18/045 ,  A62B18/08 ,  A62B18/10 ,  F16L37/004 ,  F16L39/005 ,  F16L41/021 ,  F16L55/00 ,  F16L55/115 ,  F16L2201/80

Abstract: A magnetic quick connect for a fluid delivery system includes a male coupling member and a female coupling member. The male coupling member defines a first outer fluid communication path and includes a first magnetic material. A first inner member is disposed within the first outer fluid communication path and defines a first inner communication path. The female coupling member defines a second outer fluid communication path and includes a second magnetic material. A second inner member is disposed within the second outer fluid communication path and defines a second inner communication path. The male and female coupling members are detachably held together by an attractive force between the first and second magnetic materials such that the first and second outer communication paths are held in fluid communication, and the first and second inner communication paths are held in fluid communication.

公开(公告)号：US09857009B2

公开(公告)日：2018-01-02

申请号：US14404170

申请日：2013-09-09

Applicant: KE KELIT Kunststoffwerk Gesellschaft m.b.H.

Inventor： Elmar Ratschmann ,  Werner Linzner

IPC: F16L37/00 ,  F16L37/091

CPC classification number: F16L37/091 ,  F16L2201/80

Abstract: A plug-in coupling for a pipe, especially for water conduits, includes a coupling sleeve receiving the pipe end, includes a sealing ring which is inserted into the coupling sleeve, and includes a locking ring which is mounted upstream of the sealing ring in the plug-in direction of the pipe end and forms retaining claws which protrude with respect to the pipe end and are inclined in the plug-in direction. The plug-in coupling also includes an annular body which is similarly mounted upstream of the sealing ring and is supported axially in the plug-in direction in relation to the coupling sleeve. The annular body includes a protective ring for surrounding the face end of the pipe end from the outside, which protective ring is connected via a predetermined breaking connection.

公开(公告)号：US20170130890A1

公开(公告)日：2017-05-11

申请号：US15317709

申请日：2015-06-11

Applicant: SIKORSKY AIRCRAFT CORPORATION

Inventor： Jon Francis Kull

IPC: F16L55/115

CPC classification number: F16L55/115 ,  F16L41/03 ,  F16L57/005 ,  F16L2201/80

Abstract: A protective cap assembly for hydraulic ports of a component includes a plurality of caps, each cap of the plurality of caps installable over a hydraulic port of the component, and a web interconnecting the plurality of caps. A hydraulic system component includes a plurality of hydraulic ports configured for a fluid flow therethrough and a protective cap assembly for the plurality of hydraulic ports. The protective cap assembly includes a plurality of caps, each cap of the plurality of caps installable over a hydraulic port of the component and a web interconnecting the plurality of caps.

公开(公告)号：US20160290543A1

公开(公告)日：2016-10-06

申请号：US15035310

申请日：2014-11-10

Applicant: STUCCHI S.P.A.

Inventor： Gianmarco GATTI ,  Giovanni STUCCHI ,  Sergio TIVELLI

IPC: F16L37/32 ,  F16L37/56 ,  F16L37/23

CPC classification number: F16L37/32 ,  F16L37/23 ,  F16L37/413 ,  F16L37/56 ,  F16L2201/80

Abstract: A fluid transmission fitting (100) is described comprising a flat-faced female coupler (47) with a frontal annular seal (400) to protect from the introduction of impurities, when uncoupled, during the step of coupling-uncoupling and when coupled to a flat-faced male coupler (48).

Abstract translation: 流体传动配件（100）被描述为包括具有正面环形密封件（400）的平面凹形联接器（47），以在联接 - 脱离联接的步骤期间和当耦合到 平面阳连接器（48）。

公开(公告)号：US20150129073A1

公开(公告)日：2015-05-14

申请号：US13998570

申请日：2013-11-12

Applicant: Norman Quagliani

Inventor： Norman Quagliani

IPC: F16L55/11 ,  F17D5/02

CPC classification number: F17D5/02 ,  F16L55/1157 ,  F16L57/005 ,  F16L2201/60 ,  F16L2201/80 ,  G09F7/00

Abstract: The disclosure relates to a quick release end cap device for manually attaching to, or removal from, a hose line, pipeline or pipeline termination bank. The quick release end cap device is useful to identify the contents of the hose line, pipeline, or pipeline termination bank. The end cap device is interchangeable among and between hoses, pipelines and pipeline termination banks. The end cap is further advantageous in that it does not require any tools and is designed to capture drips when the quick release end cap is attached to the pipeline, hose line, or pipeline termination bank. The end cap device comprises a generally cylindrical housing, a cavity area on the housing designed for insertion of an interchangeable identification card, and a recess within the housing to engage a drip pad. The housing includes at least one flexible locking tab to facilitate the quick release feature of the end cap device. The identification card is reusable and adaptable to visually display identification information about a pipeline, hose line, or pipeline termination bank when the quick release end cap is applied to the termination end of a hose line, pipeline, or pipeline termination bank.

Abstract translation: 本公开涉及一种用于手动附接到软管线，管道或管道终止堤岸或从其移除的快速释放端盖装置。 快速释放端盖装置可用于识别软管管线，管道或管道终端库的内容物。 端盖装置在软管，管道和管道端接库之间和之间可互换。 端盖的进一步优点在于，其不需要任何工具，并且被设计成当快速释放端盖连接到管道，软管线或管道端接堤时捕获滴液。 端盖装置包括大致圆柱形的壳体，壳体上的空腔区域，设计用于插入可互换的识别卡，以及在壳体内的凹部以接合滴水垫。 壳体包括至少一个柔性锁定突片以便于端盖装置的快速释放特征。 当快速释放端盖应用于软管线，管道或管道端接堤的终端时，识别卡可重复使用并适应于视觉显示关于管道，软管线或管线端接堤的识别信息。

公开(公告)号：US08851524B2

公开(公告)日：2014-10-07

申请号：US12447408

申请日：2006-11-10

Applicant: Michael Roberts ,  John Michael Morris ,  Barry Martin

Inventor： Michael Roberts ,  John Michael Morris ,  Barry Martin

IPC: F16L37/096 ,  B60T17/04 ,  F16L37/092

CPC classification number: F16L37/0925 ,  B60T17/043 ,  F16L2201/10 ,  F16L2201/80 ,  Y10T29/49826

Abstract: A positive completion coupler insert (100) configured to be inserted into a coupler (150) is provided according to the invention. The coupler insert (100) includes a conduit support insert (110) configured to be retained in a coupler bore (151) of the coupler (150) and a conduit support (140) configured to fit into and be retained by the conduit support insert (110). The conduit support (140) is configured to generate a first audible sound when inserted to a first insertion point in the conduit support insert (110) and is configured to generate a second audible sound when inserted to a second insertion point.

Abstract translation: 根据本发明，提供了构造成插入耦合器（150）中的正完成耦合器插入件（100）。 联接器插入件（100）包括构造成保持在联接器（150）的联接孔（151）中的导管支撑插入件（110）和导管支撑件（140），导管支撑件（140）被配置成装配到导管支撑插入件 （110）。 导管支撑件（140）被配置为当插入到导管支撑插入件（110）中的第一插入点时产生第一可听见的声音，并且被配置为当插入到第二插入点时产生第二可听见的声音。

公开(公告)号：US08632104B2

公开(公告)日：2014-01-21

申请号：US11795397

申请日：2005-11-24

Applicant: Go Horikawa ,  Fumiyoshi Miyazaki

Inventor： Go Horikawa ,  Fumiyoshi Miyazaki

IPC: F16L21/02

CPC classification number: F16L37/113 ,  F16L27/12 ,  F16L2201/80

Abstract: A lock member capable of contacting an engaging projection of an inserted pipe section from a direction of the pipe axis and relatively rotatably attachable between an annular wall portion of a receiving pipe section and the engaging projection of the inserted pipe section includes engaging stopper portions projecting therefrom for contacting an inward surface of the annular wall portion from the direction of the pipe axis. The annular wall portion has attachment/detachment recesses formed therein for allowing inserting and removing movements of the engaging stopper portions in the direction of the pipe axis. An elastic urging member is provided between an extending portion projecting from the lock member to the outside of the pipe through an inner peripheral surface of the annular wall portion and the outer peripheral surface of the inserted pipe section, and an outward surface of the annular wall portion.

Abstract translation: 一种锁定构件，其能够从管轴方向接触插入管段的接合突起并且相对可旋转地附接在接收管部分的环形壁部分和插入管部分的接合突起之间，包括从其突出的接合止动部分 用于从管轴方向接触环形壁部分的内表面。 环形壁部具有形成在其中的附接/分离凹部，用于允许插入和移除接合止动部分在管轴方向上的运动。 弹性施力部件设置在通过环状壁部的内周面和插入管部的外周面从锁定部件向管的外侧突出的延伸部之间，并且环状壁的外表面 一部分。

公开(公告)号：US08146953B2

公开(公告)日：2012-04-03

申请号：US12084971

申请日：2006-11-17

Applicant: Haruo Nakata ,  Hironori Iwanaga

Inventor： Haruo Nakata ,  Hironori Iwanaga

IPC: F16L33/00

CPC classification number: F16L19/10 ,  F16L19/14 ,  F16L55/1152 ,  F16L2201/80 ,  Y10S285/901

Abstract: To mount a partition cover (2) in a pipe joint (1), a nut (12) is screwed onto a joint body (11) to sandwich the partition cover (2) between the joint body and the nut. At this time, the partition cover is supported so as not to press a sleeve (13). As such, an opening (1a) of the pipe joint is sealed while preventing the sleeve from being deformed due to the partition cover being mounted.

Abstract translation: 为了将分隔盖（2）安装在管接头（1）中，螺母（12）拧在接头本体（11）上，以将分隔盖（2）夹在接头体和螺母之间。 此时，分隔盖被支撑成不按压套筒（13）。 这样，管接头的开口（1a）被密封，同时防止套筒由于安装分隔盖而变形。

公开(公告)号：US20120012074A1

公开(公告)日：2012-01-19

申请号：US13181682

申请日：2011-07-13

Applicant: Helge Adrian ,  Sjard Potscher

Inventor： Helge Adrian ,  Sjard Potscher

IPC: F16L37/00 ,  F02M35/10 ,  F01M13/00

CPC classification number: F16L37/098 ,  F02M25/06 ,  F02M35/10222 ,  F02M35/10354 ,  F16L57/06 ,  F16L2201/80 ,  Y02T10/121

Abstract: A coupling device for connecting a first fluid line to a second fluid line may include a first connecting piece having a first outer latching contour on its outside and may be connected to at least one of the first fluid line and the first outer latching contour. The coupling device may also include a second connecting piece having a second outer latching contour on its outside and being connected to at least one of the second fluid line and the second outer latching contour. A sleeve may also be provided in which both connecting pieces may be inserted on opposite ends thereof. The sleeve may have inner latching contours on its inner side, the inner latching contours being complementary to the outer latching contours and latching with the outer latching contours when the connecting pieces are inserted. The sleeve may be enclosed by a protective cover.

Abstract translation: 用于将第一流体管线连接到第二流体管线的联接装置可以包括第一连接件，其第一外部闩锁轮廓在其外部上并且可以连接到第一流体管线和第一外部闩锁轮廓中的至少一个。 联接装置还可以包括第二连接件，其在其外部具有第二外部闩锁轮廓并连接到第二流体管线和第二外部闩锁轮廓中的至少一个。 还可以提供一种套筒，其中两个连接件可以插入其相对端。 套筒可以在其内侧具有内部闩锁轮廓，当插入连接件时，内部闩锁轮廓与外部闩锁轮廓互补并与外部闩锁轮廓锁定。 套管可以用保护盖封闭。