公开(公告)号：US12085209B2

公开(公告)日：2024-09-10

申请号：US17920456

申请日：2020-04-24

申请人： AEROJET ROCKETDYNE, INC.

发明人： David Meyer ,  Mario Padilla ,  Gary Grenon

IPC分类号： F16K15/03 ,  F16K27/02 ,  F16L37/14

CPC分类号： F16L37/148 ,  F16K15/033 ,  F16K27/0227

摘要： A valve device (20) includes male and female housings (22, 24) that together define a fluid through-passage (28). The male and female housings have, respectively, exterior and interior annular channels (22a, 24a). The male housing is receivable into the female housing such that the exterior and interior annular channels together define a toroidal tube. First and second valve elements (30, 32) are disposed, respectively, in the male and female housings. Ball locks (36) are receivable into the toroidal tube and axially lock the male and female housings together. A lock (40) engageable when the first and second valve elements are in functional alignment and which when engaged rotationally locks the male and female housings.

公开(公告)号：US11692521B2

公开(公告)日：2023-07-04

申请号：US17469477

申请日：2021-09-08

申请人： Robert Bosch GmbH

发明人： Cesar Omar Medina Juarez ,  Luis Humberto Guzman Trevino ,  John Casari

IPC分类号： F02M55/02 ,  F16L37/14 ,  F02M61/16 ,  F02M61/14 ,  F02M55/00 ,  B05B15/658

CPC分类号： F02M55/004 ,  B05B15/658 ,  F02M55/005 ,  F02M55/025 ,  F02M61/14 ,  F02M61/168 ,  F16L37/146 ,  F16L37/148 ,  F02M2200/85 ,  F02M2200/852 ,  F02M2200/853 ,  F02M2200/856

摘要： A connection assembly is used to connect a first body to a second body. The first body includes a bore that is coaxial with a first axis, and a retainer opening that extends coaxially with a second axis. The second axis is perpendicular to the first axis and offset relative to the first axis. In addition, a portion of the retainer opening intersects the bore. The second body includes an insertion portion that is disposed in the bore, a fluid passage that extends through the insertion portion and communicates with the bore, and an outer surface of the second body has a channel. The connection assembly employs an elastic retaining pin that retains the insertion portion within the bore. The retaining pin is disposed in the retainer opening such that a portion of the retaining pin resides in the channel, and the retaining pin is self-aligning and self-retaining.

公开(公告)号：US20170120171A1

公开(公告)日：2017-05-04

申请号：US14927548

申请日：2015-10-30

申请人： Caterpillar Inc.

发明人： Bryant Morris ,  Sam Oanes ,  Jeffrey Ries

IPC分类号： B01D29/96 ,  F16B2/14 ,  B01D46/42 ,  F16B2/08 ,  B01D35/30 ,  B01D46/00

CPC分类号： B01D29/96 ,  B01D35/30 ,  B01D46/0004 ,  B01D46/0005 ,  B01D46/0031 ,  B01D46/2411 ,  B01D46/4227 ,  B01D2201/291 ,  B01D2201/40 ,  B01D2265/02 ,  B01D2265/027 ,  F16B2/08 ,  F16B2/14 ,  F16L37/148

摘要： A connection includes a first component, a second component, a cord member, a detent, and a catch assembly. The first component has an opening with an inner surface and a first annular groove disposed about the inner surface. The second component has a top end configured to fit in the opening. The top end has an outer surface with a second annular groove disposed about the outer surface. The first annular groove and the second annular groove are configured to form a channel in response to being disposed in cooperative alignment. The cord member is configured to be removably inserted into the channel to secure the first component to the second component. The detent is disposed on the cord member. The catch assembly is configured to engage the detent and provide resistance to movement of the cord member relative to the catch assembly.

公开(公告)号：US09568120B2

公开(公告)日：2017-02-14

申请号：US14015235

申请日：2013-08-30

申请人： John M. Coogan ,  John R. Stott ,  Steve B. Gross ,  Gary A. Leigh ,  Joshua Clapper

发明人： John M. Coogan ,  John R. Stott ,  Steve B. Gross ,  Gary A. Leigh ,  Joshua Clapper

IPC分类号： F16L1/036 ,  F16L1/10 ,  F16L17/06 ,  F16L37/14 ,  F16L1/09

CPC分类号： F16L1/10 ,  F16L1/036 ,  F16L1/09 ,  F16L17/06 ,  F16L37/148

摘要： A pipe has a tubular body with a male end and a female end. The male end has an external surface with a first engagement groove. The female end has an internal surface with a second engagement groove, and an aperture extending from an outer surface of the tubular body to the second engagement groove. The female end receives the male end of another pipe such that the first engagement groove of the male end axially aligns with the second engagement groove of the female end to establish a spline engagement groove having a groove length, LG. A flexible spline is located in the spline engagement groove to lock the pipes together and establish a pipe assembly. The flexible spline has a spline length, LS, and LS≦LG.

摘要翻译： 管道具有带有阳端和阴端的管体。 阳端具有带有第一接合槽的外表面。 阴端具有带有第二接合槽的内表面和从管状体的外表面延伸到第二接合槽的孔。 阴端接收另一个管的阳端，使得阳端的第一接合槽与阴端的第二接合槽轴向对准以形成具有槽长度LG的花键接合槽。 柔性花键位于花键接合槽中，以将管道锁定在一起并建立管道组件。 柔性花键具有花键长度LS和LS≤LG。

公开(公告)号：US20160177787A1

公开(公告)日：2016-06-23

申请号：US14955906

申请日：2015-12-01

申请人： ROLLS-ROYCE plc

发明人： Christopher BENSON

IPC分类号： F01D25/24 ,  F16B5/00

CPC分类号： F01D25/243 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2260/36 ,  F05D2300/501 ,  F16B5/0004 ,  F16L37/148 ,  Y02T50/672

摘要： A joint assembly has first to third end portions of first to third components and an elongate resilient connection member. The first end portion interconnects with the second in a castellated arrangement. The first and second end portions have repeating arrays of first and second, and third and fourth connection portions. The first connection portion is received inward the third, and its first location feature being aligned with a third location feature of the third forming a first cavity portion, and the second connection portion axially distal surface abutting against that of the fourth, with a second location feature of the second connection portion being aligned with a fourth location feature of the fourth connection portion forming a second cavity portion. The first and second cavity portions are aligned forming an annular cavity, with the connection member being receivable within the annular cavity interlocking the first component to the second.

摘要翻译： 接头组件具有第一至第三部件的第一至第三端部分和细长的弹性连接部件。 第一末端部分与第二末端部分相配合， 第一和第二端部具有第一和第二和第三和第四连接部分的重复阵列。 第一连接部分被接收在第三连接部分的内部，并且其第一位置特征与第三位置特征对准，形成第一空腔部分，并且第二连接部分轴向远端表面与第四部分邻接，第二位置 第二连接部分的特征与形成第二腔部分的第四连接部分的第四位置特征对准。 第一和第二空腔部分对准形成环形空腔，连接构件可接收在环形空腔内，将第一部件与第二部件互锁。

公开(公告)号：US09302206B2

公开(公告)日：2016-04-05

申请号：US14230111

申请日：2014-03-31

申请人： Caterpillar Inc.

发明人： Bryant A. Morris ,  Jeffrey R. Ries

IPC分类号： B01D35/30 ,  B01D46/00 ,  F16L37/14 ,  B01D27/08 ,  B01D35/16

CPC分类号： B01D35/30 ,  B01D27/08 ,  B01D35/16 ,  B01D46/0002 ,  B01D46/0004 ,  B01D2201/291 ,  B01D2201/303 ,  B01D2201/40 ,  B01D2265/02 ,  F16L37/148

摘要： A filter assembly is provided. The filter assembly includes a first component having a first groove. The filter assembly further includes a second component having a second groove. The first groove of the first component and the second groove of the second component define a channel therebetween. Furthermore, the filter assembly includes a cord member removably inserted in the channel to detachably couple the second component to the first component.

摘要翻译： 提供了一种过滤组件。 过滤器组件包括具有第一凹槽的第一部件。 过滤器组件还包括具有第二凹槽的第二部件。 第一部件的第一凹槽和第二部件的第二凹槽在其间限定通道。 此外，过滤器组件包括可拆卸地插入通道中以将第二部件可拆卸地联接到第一部件的绳部件。

公开(公告)号：US20150084329A1

公开(公告)日：2015-03-26

申请号：US14394388

申请日：2013-04-18

申请人： AVK Holding A/S

发明人： Erling A. Freudendahl

IPC分类号： F16L21/08 ,  F16L37/14 ,  F16L21/035

CPC分类号： F16L21/08 ,  F16L21/035 ,  F16L27/0816 ,  F16L27/0845 ,  F16L37/144 ,  F16L37/148 ,  F16L37/53 ,  F16L41/12

摘要： A threadless pipe coupling (x00) comprises a socket (x01), a plug (x02) configured for being inserted into the socket (x01) in an insertion direction (10), a sealing member (x03) arranged between a circumferential outer surface (x04) of the plug (x02) and a cooperating inner surface (x05) of a circumferential side wall (x06) of the socket (x01), so as to provide a fluid tight seal when the plug (x02) is placed in the socket (x01), wherein the plug (x02) is retained in the socket (x01) by means of a locking member (x07) inserted in a transverse direction through a slot (x08) in the circumferential side wall (x06) of the socket (x01) to engage around the plug (x02) at a location behind the sealing member (x03) as seen in the insertion direction (10). The ends (x28, x29) of the locking member (x07) in the mounted position are located between the outer surface (x04) of the plug (x02) and the circumferential side wall (x06) of the socket (x01) as seen in a radial direction.

摘要翻译： 无螺纹管接头（x00）包括插座（x01），插入件（x02），其构造成在插入方向（10）上插入插座（x01）中;密封构件（x03），布置在周向外表面 （x02）的x04）和所述插座（x01）的周向侧壁（x06）的配合的内表面（x05），以便当所述插头（x02）被放置在插座中时提供流体密封 （x01），其中所述插头（x02）通过在所述插座的周向侧壁（x06）中的槽（x08）沿横向方向插入的锁定构件（x07）保持在所述插座（x01）中 x01）在插入方向（10）上看到时，在密封构件（x03）后面的位置处接合插塞（x02）。 处于安装位置的锁定构件（x07）的端部（x28，x29）位于插头（x02）的外表面（x04）和插座（x01）的周向侧壁（x06）之间，如 径向。

公开(公告)号：US20140319824A1

公开(公告)日：2014-10-30

申请号：US14008866

申请日：2011-04-20

申请人： John Manning

发明人： John Manning

IPC分类号： F16L37/14

CPC分类号： F16L37/148

摘要： A connection end for a pipe joint (2) having a wall defining a receiving recess (8) for receiving an end of a pipe length (4); a groove (12) formed to a depth in an internal surface of the wall of the receiving recess (8);a channel (34) communicating between the groove and an external surface of the connection end; the channel (34) and groove (12) being configured to receive a flexible elongate connector (30) having an axial cross-section with an aspect ratio of greater than 1, and seatable within the groove via the channel, the connector having a width greater than the depth of the groove so that when seated within the groove the connector extends into the receiving recess; and wherein the profiles of said groove and said channel are configured such that when such a connector is seated within the groove, the major axis of the axial cross-section of said connector may be aligned to be neither per pendicular nor parallel to the axis of the conduit.

摘要翻译： 用于管接头（2）的连接端，其具有限定用于容纳管长度（4）的端部的容纳凹部（8）的壁; 形成在所述容纳凹部（8）的壁的内表面中的深度的凹槽（12）;在所述凹槽和所述连接端的外表面之间连通的通道（34） 通道（34）和凹槽（12）被构造成接收具有纵横比大于1的轴向横截面的柔性细长连接器（30），并且可通过通道在凹槽内座位，该连接器具有宽度 大于凹槽的深度，使得当位于凹槽内时，连接器延伸到接收凹槽中; 并且其中所述凹槽和所述通道的轮廓被配置成使得当这样的连接器位于凹槽内时，所述连接器的轴向横截面的长轴可以对齐，既不是垂直的也不平行于 导管。

公开(公告)号：US20130300103A1

公开(公告)日：2013-11-14

申请号：US13891561

申请日：2013-05-10

申请人： John R. Magargal ,  Gary A. Leigh

发明人： John R. Magargal ,  Gary A. Leigh

IPC分类号： F16L41/14

CPC分类号： F16L41/14 ,  F16L37/148 ,  F16L47/28

摘要： A polymeric riser cap member includes a central tubular section defining a generally cylindrical bore for receiving a sprinkler riser, the central tubular section having open top and bottom ends, and an annular skirt coaxial with the central tubular section and having an inner diameter larger than an inner diameter of the central tubular section. The annular skirt has an inner surface having internal threads threadably connectable with the externally threaded surface of a tubular riser adapter member of a tubular coupler. The bottom end of the central tubular section has an annular projection disposed opposite and spaced from a portion of the annular skirt. The riser cap member includes an annular recess adapted to receive a seal located in a wall extending laterally between the annular skirt and the annular projection.

摘要翻译： 聚合物提升管盖构件包括限定用于接收喷洒器提升管的大致圆柱形孔的中心管状部分，中心管状部分具有敞开的顶部和底部端部，以及与中心管状部分同轴的环形裙部，并且具有大于 中心管状部分的内径。 环形裙部具有内表面，该内表面具有可与管状联接器的管状立管适配器构件的外螺纹表面螺纹连接的内螺纹。 中心管状部分的底端具有与环形裙部的一部分相对并间隔开的环形突起。 提升管帽构件包括适于接收位于在环形裙部和环形突起之间横向延伸的壁中的密封件的环形凹部。

公开(公告)号：US20120280489A1

公开(公告)日：2012-11-08

申请号：US13510542

申请日：2010-06-29

申请人： Gabriel Bundy ,  Thomas Pröttel ,  Andreas Schieszl

发明人： Gabriel Bundy ,  Thomas Pröttel ,  Andreas Schieszl

IPC分类号： F16L37/14

CPC分类号： F16L37/088 ,  F16L37/148

摘要： A connection device may include an insertion section having an annular outer groove. A housing may be configured to receive the insertion section. A blocking element may be configured to lock the insertions section in the housing, wherein the blocking element may engage the annular outer groove and an annular inner groove formed in the housing. The blocking element may also be configured to be withdrawn through a housing opening substantially tangentially to the grooves and to be pre-fitted in the inner groove and in a pre-fitted state. The blocking element may engage the outer groove and be fixed on the housing securing it against a displacement in a peripheral direction. A securing device may be arranged on an exterior of the housing for securing of the blocking element against displacement takes place at least in the withdrawal direction.

摘要翻译： 连接装置可以包括具有环形外槽的插入部。 壳体可以被配置为接收插入部分。 阻挡元件可以被配置为将插入部分锁定在壳体中，其中阻挡元件可以接合环形外槽和形成在壳体中的环形内槽。 阻挡元件还可以被构造成通过基本上相对于凹槽切向的壳体开口而被抽出并预先安装在内槽中并处于预先配合状态。 阻挡元件可以接合外槽并固定在壳体上，以抵抗周向方向上的位移。 固定装置可以布置在壳体的外部上，用于固定阻挡元件，至少在抽出方向上发生位移。