公开(公告)号：WO2022011418A1

公开(公告)日：2022-01-20

申请号：PCT/AU2021/050752

申请日：2021-07-14

申请人： IG6 PTY LTD

发明人： VARDY, Benjamin

IPC分类号： A62C2/14 ,  A62C2/06 ,  F16L5/04 ,  A62C2/24 ,  F16L57/04 ,  H02G3/22 ,  E04B1/94 ,  F24F13/14 ,  F16L55/10 ,  A62C2/065 ,  A62C2/241 ,  F16L55/1018 ,  F16L55/1026

摘要： This invention relates to a fire collar (10) that includes a housing (11) having a bore that includes a first opening (13) and a second opening (18), said second opening being spaced from said first opening by at least one side wall (12), and wherein the fire collar further includes mounting means (14) for mounting said housing to a supporting structure, said mounting means being located adjacent said first opening. The fire collar also includes a layer of intumescent material (46) contained within the bore, adjacent the first opening, and supported in said bore adjacent the side wall. The fire collar also includes one or more torsion springs (48) which are operatively connected to the housing and wherein each spring includes a first leg (50) and a second leg (51). The second leg (51) is capable of movement between a first or non-operating position proximal to the layer of intumescent material and a second or operational position whereby said layer of intumescent material that is in contact with said second leg, either directly or indirectly, at least partially obstructs the bore, said second leg being adapted to engage said intumescent material over a substantially broad area.

公开(公告)号：WO2021022004A1

公开(公告)日：2021-02-04

申请号：PCT/US2020/044191

申请日：2020-07-30

申请人： TEAM INDUSTRIAL SERVICES, INC.

发明人： EVANS, Oliver, Bryn

IPC分类号： F16L55/105 ,  F16L55/10 ,  F16L55/11 ,  F16L55/124

摘要： A pipe isolation and monitoring system and method of using the same. The pipe isolation and monitoring system comprises a pipe isolation and monitoring system. The monitoring system may transmit information to a data acquisition device locally to or remote from the pipeline.

公开(公告)号：WO2020264015A1

公开(公告)日：2020-12-30

申请号：PCT/US2020/039409

申请日：2020-06-24

申请人： USA INDUSTRIES, INC

发明人： SUE, Casey ,  DE LEON, John, Rey ,  SALLEE, Richard

IPC分类号： F16L55/132 ,  F16L55/136 ,  F16L55/1645 ,  F16L55/128 ,  F16L55/10

摘要： The disclosure relates to a gripping plug for use in connecting to a pipe wherein the pipe defines an inside radius, having a body of the gripping plug; an inboard seal mounted on the body towards an inboard end of the gripping plug and an outboard seal mounted on the body towards the outboard end of the gripping plug, wherein both the inboard seal and the outboard seal are each located between two clamping plates; at least one wedge cone mounted on the body between the inboard seal and the outboard seal; at least one discrete gripping device slidably engaged with the at least one wedge cone, wherein each of the at least one discrete gripping devices define an outer surface; and an actuation- retraction mechanism configured to actuate the at least one discrete gripping device.

公开(公告)号：WO2020120107A1

公开(公告)日：2020-06-18

申请号：PCT/EP2019/082281

申请日：2019-11-22

申请人： HILTI AKTIENGESELLSCHAFT

发明人： AHLERS, Andreas ,  SIMON, Sebastian

IPC分类号： A62C2/24 ,  A62C3/16 ,  F16L5/04 ,  F16L55/10

摘要： Die Erfindung betrifft ein Brandschutzelement (10) zum Abdichten eines eine Öffnung (22) in einer Wand oder Decke durchsetzenden brennbaren Körpers im Brandfall. Das Brandschutzelement (10) weist einen bandförmigen Träger (12) auf, von dem quer zu seiner Längsrichtung randseitig Zungen (14) abstehen, die mit dem bandförmigen Träger (12) verbunden sind, wobei zumindest ein wesentlicher Teil der Zungen (14) aus einem Bimetall gebildet ist, die sich unter Wärmeeinwirkung in eine Richtung bewegen können. Zumindest auf einer Seite der Zungen (14) ist ein Brandschutzmaterial (18) aufgebracht. Ferner ist ein Verfahren zum Abdichten eines eine Öffnung (22) in einer Wand oder Decke durchsetzenden brennbaren Körpers im Brandfall beschrieben.

公开(公告)号：WO2018210403A1

公开(公告)日：2018-11-22

申请号：PCT/EP2017/061643

申请日：2017-05-15

申请人： CARTEN CONTROLS LIMITED

发明人： IRISH, Declan ,  MOLLOY, Shane

IPC分类号： F16L55/10

摘要： A pinch valve assembly is provided for compression of a fluid conduit comprising an assembly housing (1); an interchangeable compressor element (2); an interchangeable holder element (3) for holding a fluid conduit, the holder element facing the interchangeable compressor element; the valve assembly being configured such that the compressor element is moveable towards the holder element within the assembly housing for compression of a fluid conduit between the compressor and the holder elements.

公开(公告)号：WO2018134657A1

公开(公告)日：2018-07-26

申请号：PCT/IB2017/057607

申请日：2017-12-04

申请人： VINOKUROV, Valeriy Ivanovich ,  YUDIN, Valeriy Vladimirovich ,  MUGINOV, Roman Radifovich

发明人： VINOKUROV, Valeriy Ivanovich ,  YUDIN, Valeriy Vladimirovich ,  MUGINOV, Roman Radifovich

IPC分类号： F16L55/10

CPC分类号： F16L55/171

摘要： A device for repairing pipelines comprises a sleeve adhered to a pipeline, said sleeve being made of a cured composite material in the form of a truncated cone with a cylindrical passage passing along an axis, the diameter of the passage being equal to the outer diameter of the pipeline being repaired, and a side wall, the inner surface of the side wall corresponding to the outer surface of the sleeve, wherein the side wall is made of a cured composite material. The invention provides improvement of performance reliability of the repaired pipeline.

公开(公告)号：WO2018087149A1

公开(公告)日：2018-05-17

申请号：PCT/EP2017/078608

申请日：2017-11-08

申请人： TADA MEDICAL AB

发明人： HEDBECK, Katarina ,  STJERNBERG BEJHED, Rebecca ,  BLACKER, Christopher ,  ANDERSSON, Hanna ,  SJÖDIN, Johannes ,  ARMERÖ, Robert

IPC分类号： A61M39/26 ,  F16L37/34 ,  A61M39/10 ,  F16L37/42 ,  F16L37/00 ,  F16L55/10 ,  F16L37/30 ,  A61M39/16

摘要： A coupling device (100) for transfer of a fluid, comprising a first coupling element (200) and a second coupling element (300), wherein the coupling device further comprises a fastening arrangement by which the first coupling element and the second coupling element are releaseably attachable, and, upon attachment of the first coupling element and the second coupling element, the first opening and the second opening are configured to come into direct abutment and at least partially overlap, and wherein the fastening arrangement is configured to detach the first coupling element and the second coupling element in case the coupling device is subjected to a pulling force between the first coupling element and the second coupling element which exceeds a predetermined threshold value.

摘要翻译： 一种用于传递流体的联接装置（100），其包括第一联接元件（200）和第二联接元件（300），其中联接装置还包括紧固装置，通过该紧固装置，第一联接元件 所述联接元件和所述第二联接元件可释放地附接，并且在所述第一联接元件和所述第二联接元件附接时，所述第一开口和所述第二开口被构造成直接邻接并且至少部分地重叠，并且其中，所述紧固件 装置被配置为在耦合装置在第一耦合元件和第二耦合元件之间经受超过预定阈值的拉力的情况下分离第一耦合元件和第二耦合元件。

公开(公告)号：WO2018064717A1

公开(公告)日：2018-04-12

申请号：PCT/AU2017/051076

申请日：2017-10-03

申请人： KNIGHT, Glenn Walter

发明人： KNIGHT, Glenn Walter

IPC分类号： F16K27/06 ,  E03F7/02 ,  E03C1/122 ,  E03B7/08 ,  F16L55/07 ,  F16L55/10 ,  G01M3/02

CPC分类号： G01M3/02 ,  F16K5/04 ,  F16K5/08 ,  F16K27/06 ,  F16K27/065 ,  F16K31/60 ,  F16K31/602 ,  F16L55/07 ,  F16L55/105

摘要： A valve assembly including a valve housing having an inlet, an outlet and an opening, and an insert removably insertable in the opening, the insert having a first side facing upwards and a second side facing downwards when positioned in the opening, the first side and the second side have a conduit positioned therebetween, and a control valve located at least partially within the conduit and movable between an open position and a closed position, the control valve in the closed position stops fluid from passing through the conduit, wherein when the insert is inserted in the opening and the control valve is in the closed position, the insert substantially seals the inlet and stops fluid flowing to the outlet.

摘要翻译： 阀组件包括具有入口，出口和开口的阀壳体以及可移除地插入开口中的插入件，插入件具有面朝上的第一侧和面向下的第二侧 在开口中，第一侧和第二侧具有位于其间的导管和控制阀，所述控制阀至少部分地位于导管内并且可在打开位置和关闭位置之间移动，处于关闭位置的控制阀阻止流体不经过 通过导管，其中当插入件插入开口并且控制阀处于关闭位置时，插入件基本上密封入口并且阻止流体流向出口。

公开(公告)号：WO2017142886A1

公开(公告)日：2017-08-24

申请号：PCT/US2017/017861

申请日：2017-02-15

申请人： CHERNE INDUSTRIES, INC.

发明人： SYED, Asim

IPC分类号： F16L55/12 ,  F16K7/00 ,  F16K7/02 ,  F16K7/10 ,  F16L55/00 ,  F16L55/10 ,  F16L55/105

CPC分类号： F16L55/134

摘要： The present invention relates to an expandable plug structure for use in high pressure applications. The expandable plugs, such as pneumatic plugs, are preferably constructed of a multi-layered, reinforced elastomeric cylindrical body, i.e., of reinforced natural rubber, and having an inflator member at one end. The multi-layers include various rubber layers, rubber coated aramid, which subsequent to vulcanization provides a unitary plug with shoulders that resist delamination. The cylindrical body may incorporate metal end plates as well as end plate weldment structures which cooperate with a high pressure flow-through conduit which allows the completed high pressure test plug to simultaneously seal a pipeline and to direct fluid therethrough. The high pressure plug obtains its strength in part based upon high frictional resistance forces generated by the external rubber layer(s), and further by the manner in which the external rubber layer8s) are molded into the metallic structures in the plug.

摘要翻译： 本发明涉及用于高压应用的可膨胀塞结构。 诸如气动塞子的可膨胀塞子优选地由多层增强弹性圆柱体构成，即由增强天然橡胶制成，并且在一端具有充气机构件。 多层包括各种橡胶层，橡胶涂层芳族聚酰胺，硫化后提供了一个整体插头与肩部抵抗分层。 圆柱形主体可以包括金属端板以及与高压流通管道配合的端板焊接结构，该高压流通管道允许完成的高压测试塞同时密封管道并引导流体从中流过。 高压塞部分地基于外部橡胶层产生的高摩擦阻力获得其强度，并且进一步通过外部橡胶层8s被模制到塞中的金属结构中的方式获得其强度。

公开(公告)号：WO2017106538A1

公开(公告)日：2017-06-22

申请号：PCT/US2016/066989

申请日：2016-12-15

申请人： SCHLEGELMILCH, Marcus, W.

发明人： SCHLEGELMILCH, Marcus, W.

IPC分类号： B29C73/14 ,  B29C73/00 ,  B29C73/04 ,  B29C73/06 ,  B29C73/10 ,  F16L55/10

CPC分类号： B29C73/14 ,  B29C73/305 ,  B29K2627/06 ,  B60C13/00 ,  B60C2200/14

摘要： A patch kit and method for repairing a tear in a sidewall of an off -road vehicle tire includes an inside patch component, an outside patch component, and a compressing component for assembling, joining and compressing the inner and outer patch components together with the tire sidewall sandwiched therebetween. The compressing component is a threaded rod and a nut or bolt head to dispose on both ends. The inside and outside patch components are rigid or semi¬ rigid cupped shells with a hole for the threaded rod, so that the rod may pass through the patches and the tear for compression by tightening a nut. To facilitate tire repair without removing the tire from its rim, a recovery cable is temporarily connected to pull together repair components after they are separately pushed through the tear into the tire.

摘要翻译： 用于修理越野车轮胎的侧壁中的裂缝的修补套件和方法包括内部修补部件，外部修补部件和用于组装，连接和压缩内部部件的压缩部件 并且外部补片组件与夹在它们之间的轮胎侧壁一起。 压缩部件是一个螺纹杆和一个螺母或螺栓头，以便安装在两端。 内部和外部的贴片元件是刚性的或半刚性的; 刚性杯形壳体上带有用于螺纹杆的孔，以便杆可以穿过贴片和撕裂以通过拧紧螺母来压缩。 为了便于轮胎修理而不需要将轮胎从轮辋上拆下，需要暂时连接一根回收电缆，以便在修理部件分别推入轮胎后将其拉到一起。