公开(公告)号：US20180318618A1

公开(公告)日：2018-11-08

申请号：US16038577

申请日：2018-07-18

申请人： THE BOEING COMPANY

发明人： Rocke R. KOREIS ,  Joseph A. SCARCE

IPC分类号： A62C13/68 ,  A62C3/10 ,  A62C3/07 ,  A62C3/16 ,  A62C3/08 ,  A62C3/06

CPC分类号： A62C13/68 ,  A62C3/06 ,  A62C3/07 ,  A62C3/08 ,  A62C3/10 ,  A62C3/16 ,  A62C4/02 ,  B65F2240/108

摘要： An enclosure, vehicle, and method for containing an overheating device are provided. An enclosure includes a body and a door that form a volume. The body includes is connected to a Venturi tube that is in communication with a fluid flow path flowing across an opening at an opposite end. In the event an overheating device is placed in the enclosure, a pressure sensor measures a pressure in the volume and a controller opens a first valve in a flow path through the Venturi tube so that air is pumped from the volume via the Venturi effect. The first valve is closed when the measured pressure drops below a threshold pressure. The enclosure can also include an extinguishing agent that can be expelled into the volume if a temperature sensor measures a temperature above a threshold temperature.

公开(公告)号：US20180193680A1

公开(公告)日：2018-07-12

申请号：US15741544

申请日：2016-07-13

申请人： BASF SE

发明人： Volker Michael ZAHN ,  Robert John BLANCHARD

IPC分类号： A62C4/02 ,  F04F5/04 ,  B01F3/04 ,  F04F5/46

CPC分类号： A62C4/02 ,  B01F3/04049 ,  B01F3/04099 ,  B01F2005/0091 ,  F04F5/04 ,  F04F5/46 ,  F04F5/463

摘要： The invention relates to an ejector nozzle having a liquid-carrying duct and a gas-carrying duct. The gas-carrying duct opens into the liquid-carrying duct upstream of an outlet opening. The insert acting as a flame arrester is positioned in the gas-carrying duct. The insert is configured in such a way that no gas can flow around the insert. The invention furthermore relates to use of the ejector nozzle in a jet loop reactor.

公开(公告)号：US09415249B2

公开(公告)日：2016-08-16

申请号：US13216797

申请日：2011-08-24

申请人： Bernhard Penno

发明人： Bernhard Penno

IPC分类号： A62C4/02 ,  A62C4/00 ,  B65D90/32 ,  F16L55/055 ,  A62C4/04

CPC分类号： A62C4/00 ,  A62C4/02 ,  A62C4/04 ,  B65D90/325 ,  F16L55/055

摘要： A device inhibiting propagation of explosions using a pipe having an inlet and an outlet. The inlet is connectable to a container to be protected or to a conduit to be protected. The device further includes a mechanism for building up a pressure difference so that a higher pressure is generated in a first region of the pipe located upstream of the outlet in the direction of the inlet and a lower pressure is generated in a second region located upstream of the first region in the direction of the inlet.

摘要翻译： 使用具有入口和出口的管道抑制爆炸传播的装置。 入口可连接到要保护的容器或可保护的导管。 该装置还包括用于建立压力差的机构，使得在位于入口方向上的出口上游的管的第一区域中产生更高的压力，并且在位于入口的上游的第二区域中产生较低的压力 在入口方向的第一个区域。

公开(公告)号：US20140000918A1

公开(公告)日：2014-01-02

申请号：US13884449

申请日：2011-11-10

申请人： Dominic Becker

发明人： Dominic Becker

IPC分类号： A62C4/02

CPC分类号： A62C4/02 ,  F16K17/28 ,  F16K17/32

摘要： A safety fitting for blocking a line, includes a blocking body that is located in a widened section of a housing, can be guided linearly in the direction of flow of the line and is held in an open position. The blocking body can be moved under the influence of a pressure fluctuation in the line or moved actively into a sealing position. The housing has a cylindrical sealing section, in which the blocking body engages with a cylindrical section thereby forming a cylindrical annular gap.

摘要翻译： 用于阻挡线的安全装置包括位于壳体的加宽部分中的阻挡体，可以沿着线的流动方向被线性引导并保持在打开位置。 阻塞体可以在线中的压力波动的影响下移动或者主动地移动到密封位置。 壳体具有圆柱形密封部分，其中阻挡体与圆柱形部分接合，从而形成圆柱形环形间隙。

公开(公告)号：US20120189966A1

公开(公告)日：2012-07-26

申请号：US13011583

申请日：2011-01-21

申请人： Dwight E. Brooker

发明人： Dwight E. Brooker

IPC分类号： F23D14/82

CPC分类号： F23M11/00 ,  A62C4/02

摘要： A detonation flame arrestor including an outer cylinder, an inner cylinder, transition point/attenuation matrix and tortuous path media. The inner cylinder is secured to a canister flange and positioned inside the outer cylinder secured to the canister flange, altogether forming a canister. The torturous path media is positioned in the canister between the inner cylinder and the outer cylinder to to provide turbulence and a large surface area which acts as a heat sink to extinguish a flame. Both the outer cylinder and the inner cylinder include a transition point/attenuation matrix which forms their respective cylindrical circumferences. Helical or parallel wire or rings create the transition point/attenuation matrix which attenuates and creates turbulence as the first stage of quenching a flame front.

摘要翻译： 引爆火焰灭火器，包括外筒，内筒，过渡点/衰减矩阵和曲折路径介质。 内筒被固定到罐凸缘并且定位在固定到罐凸缘的外筒内部，一起形成罐。 折痕路径介质位于内筒和外筒之间的罐中，以提供湍流和大的表面积，其作为散热器熄灭火焰。 外筒和内筒都包括形成它们各自的圆柱形周长的过渡点/衰减矩阵。 螺旋或平行的线或环产生过渡点/衰减矩阵，其消除并产生湍流，作为淬火火焰前沿的第一阶段。

公开(公告)号：US20120023890A1

公开(公告)日：2012-02-02

申请号：US13181061

申请日：2011-07-12

申请人： Simon A. WEEKS ,  Christopher G. BRIGHT

发明人： Simon A. WEEKS ,  Christopher G. BRIGHT

IPC分类号： F23D14/82

CPC分类号： A62C4/02 ,  F23C99/001 ,  F23D14/82

摘要： The present invention relates to a flashback protector (1) for limiting the propagation of a flame towards a fuel supply. The flashback protector comprises a downstream side (34) and an upstream side (32) defining a flow path between them. A magnetic-field generator (10, 20) is arranged to generate a magnetic field (40) across the flow path such that when a flashback occurs fluid flows in the flow path towards the fuel supply through the magnetic field (40). This causes a flow of current (50) to be induced in the fluid. This results in a force being generated on the fluid away from the fuel supply, preventing the flashback from reaching the fuel supply and causing an explosion.

摘要翻译： 本发明涉及一种用于限制火焰向燃料供应传播的回火保护器（1）。 闪回保护器包括限定在它们之间的流动路径的下游侧（34）和上游侧（32）。 磁场发生器（10,20）布置成跨越流动路径产生磁场（40），使得当闪回发生时，流体在流动路径中通过磁场（40）流向燃料供给。 这导致在流体中引起电流（50）的流动。 这导致在远离燃料供应的流体上产生力，防止回火到达燃料供应并引起爆炸。

公开(公告)号：US08105051B2

公开(公告)日：2012-01-31

申请号：US11629650

申请日：2005-06-13

申请人： Roland Gregor Paul Kusay ,  Clive Marcus Lloyd Tunna

发明人： Roland Gregor Paul Kusay ,  Clive Marcus Lloyd Tunna

IPC分类号： F04B49/00

CPC分类号： A62C4/02 ,  F04C25/02 ,  F04C28/28 ,  Y10T137/1647

摘要： A method of inhibiting combustion within a vacuum pump is provided. The method steps include monitoring and composition of a fluid within the pump and supplying purge gas to the pump to inhibit the onset of a combustion of the fluid. There is also provided a pumping arrangement comprising a vacuum pump (1) together with means (8) for supplying purge gas to the pump. Sensor means (21a, 21b, 21c) are provided for outputting a signal indicative of the onset of a combustion condition within the pump. Control means (22) receive the signal and, in turn, actuate the supply means (9) dependant on the signal received.

摘要翻译： 提供了一种在真空泵内抑制燃烧的方法。 方法步骤包括监测和组合泵内的流体并将清洗气体供应到泵以抑制流体燃烧的开始。 还提供了一种泵送装置，其包括真空泵（1）以及用于向泵供应净化气体的装置（8）。 传感器装置（21a，21b，21c）用于输出指示泵内燃烧状态开始的信号。 控制装置（22）接收该信号，并依次接收所接收的信号致动供应装置（9）。

公开(公告)号：US08002136B2

公开(公告)日：2011-08-23

申请号：US12280342

申请日：2007-07-31

申请人： Xiaodong Huang

发明人： Xiaodong Huang

IPC分类号： B65D90/22

CPC分类号： A62C4/02 ,  B60K2015/03381 ,  B65D90/325 ,  F17C2260/042 ,  Y10S428/906 ,  Y10T29/49826 ,  Y10T428/12333 ,  Y10T428/24

摘要： The present invention provides an explosion-proof material which includes a high-porosity sheet (11); With one side(12) of the material as center, the high-porosity sheet (11) is wound into multilayer material body(1) along the direction perpendicular to the side(12); The skeleton(13) is inserted between the multilayer high-porosity sheet (11) of the material body(1); The present invention also provides a processing method for explosion-proof material, including: inserting the skeleton (13) between the high-porosity sheet (11), cutting off the high-porosity sheet (11), and the high-porosity sheet in which the skeleton(13) is inserted is wound into multilayer explosion-proof material. The present invention adopts skeleton to support the body of high-porosity sheet, and thus can effectively prevent the material body from collapse and deformation. Featured by simple structure and easiness of processing, the present invention can effectively prevent explosion accident, thus achieving the safety, environment friendness and reliability of storage-transport vessel.

摘要翻译： 本发明提供一种防爆材料，其包括高孔隙率片材（11）; 以材料的一侧（12）为中心，高孔隙率片材（11）沿垂直于侧面（12）的方向缠绕成多层材料体（1）; 骨架（13）插入材料体（1）的多层高孔隙率片材（11）之间。 本发明还提供了一种防爆材料的加工方法，包括：将高孔隙率片材（11），高孔隙率片材（11）和高孔隙率片材（11）之间插入骨架（13） 将骨架（13）插入其中，将其卷绕成多层防爆材料。 本发明采用骨架来支撑高孔隙率片体，从而可以有效地防止材料体塌陷和变形。 特点是结构简单，加工容易，本发明可有效防止爆炸事故，从而达到储运运输船舶的安全，环保和可靠性。

公开(公告)号：US20100311001A1

公开(公告)日：2010-12-09

申请号：US12793765

申请日：2010-06-04

申请人： Frank Helmsen ,  Christoph Leinemann

发明人： Frank Helmsen ,  Christoph Leinemann

IPC分类号： F23D14/46 ,  F23D14/82

CPC分类号： A62C4/02 ,  B01J19/002 ,  B01J2219/00265

摘要： In a flame arrester arrangement having a housing (1) for holding at least two flame arrester inserts (6, 6′) having a large number of axial passage gaps dimensioned for a combustible gas, and having an intermediate layer (7) arranged between two flame arrester inserts (6, 6′), which permits a radial distribution of the gas flow emerging from one flame arrester insert (6, 6′) and entering an adjacent downstream flame arrester insert (6, 6′), the ability of the flame arrester inserts (6, 6′) to be easily assembled and disassembled for servicing purposes without restricting the functional integrity can be achieved by at least one separate closed seal (11, 11′, 15, 17, 17′, 20) being arranged between a flame arrester insert (6, 6′) and the housing (1) or between two flame arrester inserts (6, 6′) in such a way that a flow around the flame arrester insert (6, 6′) in a space (12) located radially outside the passage gaps is prevented.

摘要翻译： 在具有用于保持至少两个具有为可燃气体尺寸设定的大量轴向通道间隙的阻火器插入件（6,6'）的壳体（1）的阻火器装置中，并且具有布置在两个之间的中间层（7） 阻火器插件（6,6'），其允许从一个阻火器插入件（6,6'）出来并进入相邻的下游阻火器插件（6,6'）的气流的径向分布， 可以通过至少一个单独的封闭密封件（11,11'，15,17,17'，20）来实现阻挡器插入件（6,6'），以便容易地组装和拆卸以用于维修目的而不限制功能完整性， 在阻火器插入件（6,6'）和壳体（1）之间或两个阻火器插入件（6,6'）之间，使得围绕阻火器插入件（6,6'）在空间中的流动 （12）防止通道间隙的径向外侧。

公开(公告)号：US20100282479A1

公开(公告)日：2010-11-11

申请号：US12799647

申请日：2010-04-29

申请人： Viadimir Dvoracek ,  Jan Sedlak

发明人： Viadimir Dvoracek ,  Jan Sedlak

IPC分类号： A62C4/02

CPC分类号： A62C4/02

摘要： An explosion arresting assembly, especially for use in pipe systems, includes a housing including a sheath circumferentially surrounding an internal chamber and having two axially spaced end regions, two end elements each juxtaposed with one of the end regions of the sheath and each having a portion extending outwardly of the sheath all around the latter and provided with a plurality of circumferentially distributed holes that are aligned with one another as between the two end elements, at least one of the end elements having an opening communicating with said internal chamber, and a plurality of bolts with associated nuts, the bolts passing through the respective aligned ones of the holes, connecting the two end elements with one another and confining the sheath therebetween. An anti-explosion insert including a stack of substantially planar lamellae and integral or separate distancing elements defining respective passages between such lamellae is tightly received in the internal chamber.

摘要翻译： 特别是用于管道系统的防爆组件包括壳体，其包括周向围绕内部腔室并具有两个轴向间隔开的端部区域的护套，两个端部元件与护套的一个端部区域并置，并且每个具有一部分 从外壳向外延伸，并且设置有多个周向分布的孔，这些孔在两个端部元件之间彼此对准，至少一个端部元件具有与所述内部室连通的开口，并且多个 具有相关联的螺母的螺栓，螺栓穿过彼此对准的孔中的相应的一个孔，将两个端部元件彼此连接并将护套限定在其间。 包括基本平坦的薄片的堆叠的防爆插入件和限定这种薄片之间的相应通道的整体或分开的间隔元件被紧密地容纳在内部腔室中。