公开(公告)号：WO2021219184A1

公开(公告)日：2021-11-04

申请号：PCT/DK2021/050130

申请日：2021-04-27

申请人： BLÜCHER METAL A/S

发明人： RASMUSSEN, Michael Kyhn

IPC分类号： F16L5/08 ,  F16L5/02

摘要： Ductwork for leading at least one pipe through a circular opening in a partitioning wall, the ductwork includes:- a flange member (2), where said flange member has a pipe section (3) with an inner diameter, wherein connected to the pipe section adjacent one end of said pipe is arranged a flange (4), said flange extending radially away from said pipe section (3) in a plane substantially orthogonal to a longitudinal direction of the pipe section, and where one or more apertures (21) are provided through said flange (4); - a gasket (6) dimensioned to be positioned on said flange, where a first aperture (7) is arranged centrally in said gasket, said aperture (7) having a diameter larger than the inner diameter in the pipe section (3), and in use arranged on the flange such that the aperture is superposed the pipe section, and where further one or more second apertures (21') are provided through the gasket (6), such that in use the one or more second apertures (21') may be aligned/superposed with the one or more apertures (21) in the flange (4); - a counter plate (15), which in use is to be positioned on the opposite side of the partitioning as to the flange member (2) and the gasket (6), where the counter plate (15) has a central aperture (16), and where the counter plate (15) in a plane orthogonal to the aperture (16), has a non-circular cross-section, having a minor dimension across the counter plate and a major dimension across the counter plate in a direction different from the minor dimension, and where one or more studs (17) extends from a first surface of the counter plate (15), such that the one or more studs may be inserted through the one or more second apertures (21') in the gasket (6) and the one or more apertures (21) in the flange (4) of the flange member wherein, to improve the stability and tightness of the ductwork, an intermediate plate member (9) is provided, said intermediate plate member (9) being provided with one or more apertures (21''), said apertures (21'') arranged such that the one or more studs (17) in the counter plate (15) may pass through the one or more apertures (21'').

公开(公告)号：WO2021126047A1

公开(公告)日：2021-06-24

申请号：PCT/SE2020/051190

申请日：2020-12-10

申请人： ROXTEC AB

发明人： GRUDD, Mikael ,  FALK, Mathias

IPC分类号： H02G3/22 ,  F16L5/08 ,  F16L5/14 ,  H01R4/58 ,  H01R13/52 ,  H05K9/00 ,  H01R13/5205 ,  H01R4/70 ,  H01R9/0512

摘要： A transit for passing at least one cable (1) and/or at least one metallic pipe through an opening in a partition. The transit comprises a part receiving said at least one cable (1) or pipe and means are provided for connecting an exposed shield or armour (2) of the cable (1) or the metallic pipe to a surrounding potential. A verification point for verifying the connection to the surrounding potential is placed outside the transit. Said verification point is given by a part in contact with the cable shield or armour (2) of the cable (1) or the pipe inside the transit.

公开(公告)号：WO2020005141A1

公开(公告)日：2020-01-02

申请号：PCT/SE2019/050585

申请日：2019-06-19

申请人： ROXTEC AB

发明人： STRÄNG, Daniel

IPC分类号： F16L5/08 ,  H02G3/22

摘要： The present invention concerns a lead-through for cables, wires or pipes comprising a cylindrical seal (4) and an outer diameter extender (1). The outer diameter extender (1) is adapted to be mounted on an outer surface of the cylindrical seal (4). The outer diameter extender (1) comprises two parts, wherein each of the two parts has at least one protruding part (2) and at least one recess (3). The at least one protruding part (2) of one of the parts of the outer diameter extender (1) is to be received in the at least one recess (3) of the other part of the outer diameter extender (1).

公开(公告)号：WO2008128497A4

公开(公告)日：2009-02-26

申请号：PCT/DE2008000499

申请日：2008-03-22

申请人： VOELKER MANFRED

发明人： VOELKER MANFRED

IPC分类号： F16L5/08

CPC分类号： F16L37/60 ,  A61M1/16 ,  A61M39/10 ,  A61M39/24 ,  A61M2039/1088

摘要： Disclosed is an assembly for diverting a liquid from a pipe or feeding a liquid into a pipe that is connected to a laterally extending pipe connection. The free end of said pipe connection is fitted with a flange while a quick-fitting pipe coupling is screwed into the pipe connection. The pipe connection is fastened to a mounting frame, through which the quick-fitting pipe coupling extends. The disclosed assembly is characterized in that a clamping element rests against the flange on the pipe connection, a locking element rests against the other side of the flange on the quick-fitting pipe coupling, the mounting wall rests against the other side of the locking element, and the clamping element is braced with the mounting frame.

摘要翻译： 攻丝的流体从管或用于在管与横向离开主导管（2）被连接时，其在其自由端（4）具有一个凸缘，并且其中供应液体的装置的快速联接器（1） 拧，所述管座的安装框架（5）是固定的，通过该快速联接器延伸穿过，其特征在于，夹紧元件（7）搁置在管道连接至凸缘，在其上的快速联接器的防旋转（11） 凸缘的另一侧抵接，所述安装壁抵靠防旋转元件的另一侧，并且所述夹紧元件被夹紧到安装框架。

公开(公告)号：WO2007038826A1

公开(公告)日：2007-04-12

申请号：PCT/AU2006/001286

申请日：2006-09-01

申请人： GOYEN CONTROLS CO. PTY LTD ,  SOUTHAM, Matthew

发明人： SOUTHAM, Matthew

IPC分类号： F17C13/04 ,  B67D3/04 ,  F16K1/32 ,  F16K1/44 ,  F16K15/06 ,  F16K27/00 ,  F16K27/02 ,  F16K31/32 ,  F16L5/08 ,  F16L41/14

CPC分类号： F16K1/302 ,  F16K15/028 ,  F16K27/0209 ,  Y10T137/598 ,  Y10T137/6065 ,  Y10T137/7504 ,  Y10T137/7771 ,  Y10T137/7837 ,  Y10T137/86372

摘要： A valve for use in the control of pressurised air from a pressure tank, the pressure tank including a wall in which an outlet port is formed, the wall having an inner surface and an outer surface. The valve comprises a valve body of generally cylindrical configuration having an inner end which in use is located inside the pressure tank and an outer end which in use is located outside of the tank. A flow passage extends through the valve body, the flow passage having an inlet at or adjacent the inner end of the body and an outlet at or adjacent the outer end of the body. A valve seat surrounds the flow passage and a valve closure member is moveable towards and away from the valve seat to close and open the valve respectively. An operating means is provided for moving the valve closure member in order to operate the valve. The valve is characterised in that the valve body has at least one laterally extending mounting formation at or adjacent the inner end thereof, the mounting formation being shaped and dimensioned to enable the inner end and the mounting formation to be introduced into the pressured tank through the outlet port, and when in position, the mounting formation engages with the inner surface of the wall of the tank adjacent the outlet port. The valve includes a mounting collar movable towards the mounting formation so as to engage the outer surface of the wall adjacent the opening and thereby clamp the tank wall between the mounting formation and the mounting collar.

摘要翻译： 一种用于控制来自压力罐的加压空气的阀，所述压力罐包括其中形成有出口的壁，所述壁具有内表面和外表面。 该阀包括具有大致圆柱形构造的阀体，其具有使用中位于压力罐内部的内端和在使用中位于罐外部的外端。 流动通道延伸穿过阀体，流动通道在主体的内端处或相邻的端部具有入口，并且在主体的外端处或邻近主体的外端处具有出口。 阀座围绕流动通道并且阀关闭构件能够朝向和远离阀座移动以分别关闭和打开阀。 提供操作装置用于移动阀关闭构件以操作阀。 该阀的特征在于，阀体在其内端处或邻近其内端具有至少一个横向延伸的安装结构，安装结构的形状和尺寸被设计成使得内端和安装结构能够通过 出口，并且当处于适当位置时，安装形成件与邻近出口的罐的壁的内表面接合。 阀包括可朝向安装结构移动的安装环，以便与邻近开口接合壁的外表面，从而将罐壁夹在安装结构和安装环之间。

公开(公告)号：WO2004070250A1

公开(公告)日：2004-08-19

申请号：PCT/SE2004/000024

申请日：2004-01-14

申请人： ROXTEC INTERNATIONAL AB ,  KREUTZ, Tomas

发明人： KREUTZ, Tomas

IPC分类号： F16L5/08

CPC分类号： F16L5/08 ,  H02G3/22

摘要： The present invention concerns a sleeve (1) for cable entries, pipe penetrations etc. The sleeve (1) has a central part (3) with a through central opening and one flange (2) at one end of the central part (3). The flange (2) is directed radially away from the central part (3). A compressible part (4) is arranged the flange (2) and a compression means (5), here in the form of a ring. The ring is arranged slidable on the outside of the central part (3). By means of screws (6) the compression means (5) may be forced towards the flange (2) of the central part (3), compressing the compressible part (4). By means of the compression of the compressible part (4) the sleeve (1) is fixed to a plate (7) or the like.

摘要翻译： 本发明涉及一种用于电缆入口，管道穿透等的套管（1）。套管（1）具有中心部分（3），中心部分（3）在中心部分（3）的一端具有贯穿中心开口和一个凸缘（2） 。 凸缘（2）从径向远离中心部分（3）。 可压缩部分（4）布置有凸缘（2）和压缩装置（5），此处为环形。 该环可布置在中央部分（3）的外侧上。 通过螺钉（6），压缩装置（5）可以被迫朝向中心部分（3）的凸缘（2），压缩可压缩部分（4）。 通过可压缩部分（4）的压缩，套筒（1）固定到板（7）等上。

公开(公告)号：WO2003062689A1

公开(公告)日：2003-07-31

申请号：PCT/SE2003/000023

申请日：2003-01-10

申请人： ROXTEC INTERNATIONAL AB ,  KREUTZ, Tomas

发明人： KREUTZ, Tomas

IPC分类号： F16L5/08

CPC分类号： H02G3/22 ,  F16L5/08

摘要： The present invention concerns a breakable protection (8, 9, 19) for a frame (1, 13) for a cable entry, pipe penetration or the like. The frame (1, 13) has a central opening (7) for receiving a compression unit (2, 14) and often one or more sealing units (15) surrounding each cable, pipe or the like. The hinder objects from mistakenly falling through the frame (1, 13) the breakable protection (8, 9, 19) is to cover the opening. The breakable protection may be a net (8, 19) or a closed protection (18). The protection may be a separate part or may be integrated in the frame (1, 13). The breakable protection (8, 9, 19) is made of a plastic, rubber or metallic material.

摘要翻译： 本发明涉及一种用于电缆入口，管道穿透等的框架（1,13）的可破坏保护（8,9,19）。 框架（1,13）具有用于接收压缩单元（2,14）的中心开口（7），并且通常包围围绕每个电缆，管子等的一个或多个密封单元（15）。 防止物体从错误地落下通过框架（1,13），可破坏的保护（8,9,19）覆盖开口。 可破坏的保护可能是网（8,19）或封闭保护（18）。 保护可以是单独的部分，或者可以集成在框架（1,13）中。 可破坏的保护（8,9,19）由塑料，橡胶或金属材料制成。

公开(公告)号：WO01081807A1

公开(公告)日：2001-11-01

申请号：PCT/EP2001/001184

申请日：2001-02-05

IPC分类号： F16L5/08 ,  F16L7/02

CPC分类号： H02G3/22 ,  F16L5/08 ,  F16L5/14

摘要： The invention relates to a device (10) for sealing an annulus (11) delimited by an inner body and an outer body (12, 13), for sealing pipes, cables, channels or similar in relation to protection pipes, wall channels or similar. Said device is provided with the following: a sealing element (20) which extends over the periphery of the annulus (11) and fills the annulus on the peripheral side; pressure elements (24, 25) which extend on the axially outer front surfaces of the sealing element (20) and clamping means (23) which interact with the pressure element (24, 25) and which axially penetrate the sealing element (20), for axially compressing and radially expanding the sealing element (20). The aim of the invention is to guarantee closeness with greater diameter tolerances and bushing, pipe and bore diameters that have been worked less than optimally, and an appropriate tightness in the event of subsequent settling phenomena. To this end, a layer (29, 30) of hydrophilic rubber which is exposed on the outer and/or inner peripheral side is introduced into the sealing element (20), which consists of an elastomer material and/or between two axially adjacent sealing elements (20) consisting of an elastomer material.

摘要翻译： 超过的圆周密封由内和外本体（12,13）的环形空间（11），用于管道，电缆，管道或类似物过保护管，壁穿透或类似的密封的限制，提供有一种装置（10）， 延伸且周向的环形空间（11）填充有在所述密封元件的轴向外端面延伸的环形密封元件（20）（20）的压力元件（24，25）和与所述压力元件（24，25）配合，并且这些和密封元件（20 提供的）沿轴向贯通的夹紧装置（23），用于沿轴向压紧并沿径向膨胀所述密封元件（20）。 因此泄漏的适当的密封性确保两者对于较大直径的公差以及不是最佳的工作套筒，管或孔的直径，以及在随后的沉降现象，条件是外和/或内周侧露出的层（29，30）从 亲水性橡胶插入到现有的弹性体材料的密封元件（20）和/或轴向两者之间相邻的密封元件由弹性材料（20）被插入。

公开(公告)号：WO2021073871A1

公开(公告)日：2021-04-22

申请号：PCT/EP2020/077333

申请日：2020-09-30

申请人： HILTI AKTIENGESELLSCHAFT

发明人： NGUYEN, Huu Toan ,  HAKENHOLT, Christoph

IPC分类号： F16L5/02 ,  F16L5/04 ,  F16L5/10 ,  F16L5/06 ,  F16L5/08 ,  H02G3/22 ,  H02G15/013

摘要： Die Erfindung betrifft eine Leitungsdurchführung (1) zum Durchführen wenigstens einer Leitung durch ein Bauteil mit einem Hüllrohr (2), einem Befestigungselement (9) und wenigstens einem als flexibler Schlauchkörper ausgebildeten und innerhalb des Hüllrohrs (2) angeordneten Dichtelement, wobei der Schlauchkörper in einem ersten axialen Endbereich (5) mit dem Befestigungselement (9) verbunden ist und zwischen einer Schließposition, in der der Schlauchkörper einen Durchgang durch den Schlauchkörper zumindest teilweise verschließt, und einer Öffnungsposition, in der ein Durchgang durch den Schlauchkörper zumindest teilweise freigegeben ist, verlagerbar ist: Es ist eine Federeinrichtung (13) vorgesehen ist, die das gegenüber dem Hüllrohr (2) in Längsrichtung (L) verlagerbare Befestigungselement (9) mit einer Kraft beaufschlagt, die den Schlauchkörper in Richtung seiner Schließposition drückt.

公开(公告)号：WO2021018415A1

公开(公告)日：2021-02-04

申请号：PCT/EP2020/025353

申请日：2020-07-31

申请人： EATON INTELLIGENT POWER LIMITED

发明人： GARCHA, Amrik Singh ,  AMBROSE, Steven

IPC分类号： F16L5/04 ,  F16B1/00 ,  F16L5/06 ,  F16L5/08 ,  F16L5/10 ,  F16L15/00 ,  F16L15/04 ,  F16L15/06 ,  F16L19/00 ,  H02G3/22 ,  B23G5/00 ,  F16B35/00 ,  F16L41/14

摘要： A threaded fitting (10) comprising a first plurality of threads (T) from a first end of the fitting to a transition thread (TT) and a second plurality of threads (S) from the transition thread to a second end of the fitting. The first plurality of threads (T) is configured to provide a labyrinth type seal minimizing the migration of at least dust and/or gases across a thick-walled enclosure. The second plurality of threads (S) is configured to engage a lock-nut in thin-walled enclosures, or a plurality of pre-formed threads within an aperture of thick-walled enclosures, for minimizing the migration of at least fluids/water across one of the thin- or thick-walled enclosure. The first and second plurality of threads are serially-arranged and may be used either thin or thick-walled enclosures to retard a passage of at least one of either gas, fluid, dust and flame.