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公开(公告)号：US20220347502A1
公开(公告)日：2022-11-03
申请号：US17104729
申请日：2020-11-25
发明人： Ian Garden
摘要： A method of providing a deluge system (10) on a boom (12) such as a boom that is used to conduct well flaring operations at an end thereof. The deluge system comprises a base unit (30), a stanchion (20), and a nozzle apparatus (22); the method comprising attaching the deluge system to a burner boom with a walkway, such that there remains a width of at least 30 cm clear passage on the boom's walkway after the deluge system has been attached. This provides an escape and/or rescue route for personnel should a dangerous situation occur, such as uncontrolled fire or personnel falling overboard. In preferred embodiments, the deluge system is attached to the boom outboard of handrail supports (which includes on a single handrail). The deluge system may have its own mechanism e.g. a winch, for moving the stanchion from a stowed position to an operative position which allows a safe and more optimum positioning of the stanchion away from the well flaring operation, as herein described. In a preferred embodiment, the stanchion is provided as part of a moveable member which is rotationally attached to a connection mechanism of the base unit at a connection point spaced away from an end of the moveable member. This allows the moveable member to have a counter weight system and reduces the amount of force required to move the moveable member, avoiding mechanical constraints.
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公开(公告)号：US20220168600A1
公开(公告)日：2022-06-02
申请号：US17442384
申请日：2020-03-23
发明人： Ivar Fjeldheim , Trond Austrheim
摘要： An autonomous grid storage system (1) with a foam based fire prevention system. The autonomous grid storage system is in the form of a grid storage structure (104) dived into sub grids (10A, 10B, 10C) separated by firebreak or firebreaks (12). A foam dispensing system (20) dispenses a fire-retardant foam into the firebreak or firebreaks in the event of fire.
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公开(公告)号：US11285349B1
公开(公告)日：2022-03-29
申请号：US17064656
申请日：2020-10-07
申请人： TFS Holdings, LLC
发明人： A. Brenton Crawford
摘要： An antifreeze composition and a sprinkler system containing the antifreeze composition are described. Examples include aqueous antifreeze compositions containing relatively low amounts of glycerin and/or glycols, and which further include additives that are relatively non-flammable compared to glycerin and glycols. The additives are generally compatible with each other in the antifreeze compositions. Examples of the antifreeze compositions are typically relatively non-flammable, have low electrical conductivity and low corrosivity, and are compatible with CPVC.
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公开(公告)号：US09610464B2
公开(公告)日：2017-04-04
申请号：US14749434
申请日：2015-06-24
申请人： Smoke Guard, Inc.
发明人： Orrin Bigelow , Don Fasen
摘要： A multi-segmented, multi-plane, vertically deployable vapor and/or fire barrier assembly with a housing, a drive system, a folding barrier, a bottom plate, and motion sensors coupled to the bottom plate and coupled to a control system to detect operation and performance of the assembly, and related methods.
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公开(公告)号：US09579669B2
公开(公告)日：2017-02-28
申请号：US14277817
申请日：2014-05-15
申请人： King Saud University
CPC分类号： B05B1/3405 , B05B1/14 , B05B1/34 , F22G5/123
摘要： The present disclosure introduces a nozzle apparatus and method. In one embodiment, a spray nozzle apparatus is described. The spray nozzle apparatus includes a plurality of flow channels formed by the combination of a: sprayhead, a major element, and a minor element. The sprayhead may have a plurality of holes. The major element is retained within the sprayhead by a nozzle nut and spring, allowing a first annular gap to form between the sprayhead and the major element. The minor element is retained within the major element by a second nozzle nut and second spring, allowing a second annular gap to form between the major element and the minor element. The minor element may have an axial hole. Other embodiments also are described.
摘要翻译： 本公开引入喷嘴装置和方法。 在一个实施例中，描述了喷嘴装置。 喷嘴装置包括由以下组合形成的多个流动通道：喷头，主要元件和次要元件。 喷头可以具有多个孔。 主要元件通过喷嘴螺母和弹簧保持在喷头内，允许在喷头和主要元件之间形成第一环形间隙。 次要元件通过第二喷嘴螺母和第二弹簧保持在主要元件内，允许在主要元件和次要元件之间形成第二环形间隙。 次要元件可以具有轴向孔。 还描述了其它实施例。
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公开(公告)号：US09463477B2
公开(公告)日：2016-10-11
申请号：US14055243
申请日：2013-10-16
发明人： Fengde Lin , Xiaowei Du , Yuanfang Huang , Huasong Zhou
CPC分类号： B05B1/185
摘要： A demountable showerhead with tearing mode has backstop mouths arranged on an outlet surface of a shower. Each backstop mouth is disposed with an outlet waterway to connect to the waterway of the shower. The outlet waterway has a big and small end, and is contracted along the outlet direction of the shower, and a flexible cover, which comprise bowl shape plugs and a flexible connector connected to the bowl shape plugs; each plug has a big and small end, the small end of the plug is connected to the connector, the big end of the bowl shape plug is deformed and plugged into the small end of the backstop mouth, the external wall of the plug is coupled to the outlet waterway in elastic way; the internal wall of the plug is contracted along the outlet direction, the bottom of the external wall is disposed with outlet holes.
摘要翻译： 具有撕裂模式的可拆卸淋浴头具有布置在淋浴器的出口表面上的止回口。 每个支撑口配有出口水路，以连接到淋浴的水道。 出水口有一个大小端，沿淋浴出口方向收缩，一个柔软的盖子，包括碗形塞子和一个连接到碗形塞子的柔性连接器; 每个插头都有一个大小端，插头的小端连接到连接器上，碗形插头的大端变形并插入到止回口的小端，插头的外壁连接 以弹性方式到出口水道; 插头的内壁沿出口方向收缩，外壁的底部设有出口孔。
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公开(公告)号：US09427750B2
公开(公告)日：2016-08-30
申请号：US14278078
申请日：2014-05-15
申请人： SOLVAY SA
IPC分类号： A62C2/08 , B05B1/20 , B01D53/79 , B01D53/83 , B01J4/00 , B01J8/00 , F23J7/00 , F23J15/00 , B05B1/02 , B05B7/14
CPC分类号： B05B1/20 , B01D53/79 , B01D53/83 , B01D2251/2062 , B01D2251/606 , B01D2257/302 , B01D2257/404 , B01J4/004 , B01J4/005 , B01J8/004 , B05B1/02 , B05B7/1486 , F23J7/00 , F23J15/003 , F23J2219/60 , Y10T83/0481 , Y10T83/0596 , Y10T137/0318 , Y10T137/0391 , Y10T137/8593
摘要： A device for distributing a fluid in a controlled manner, in particular for distributing a gas loaded with particles, the device comprising a pipe (1) provided with at least one inlet orifice (2) and with a series of outlet orifices (3) spread along the pipe (1) and cut in a side wall of this pipe, wherein at least one section (4) of the side wall, located downstream of at least one outlet orifice and limited by a section (5) of the edge of the outlet orifice (3), has a concave shape such that this section (5) of the edge of such outlet orifice (3) is positioned inside the pipe so that, when the device is in service, the flow direction of a fluid exiting such outlet orifice (3) and travelling along such deformed concave wall section (4) of the edge of this outlet orifice (3) is controlled by the shape of such section (5) of the edge.
摘要翻译： 一种用于以受控的方式分配流体的装置，特别是用于分配装载有颗粒的气体的装置，该装置包括设置有至少一个入口孔（2）和与一系列出口孔（3）扩散的管道（1） 沿着所述管（1）并在所述管的侧壁上切割，其中所述侧壁的至少一个部分（4）位于至少一个出口孔的下游并且被所述侧壁的边缘的部分（5）限定 出口孔（3）具有凹形形状，使得该出口孔（3）的边缘部分（5）位于管内，使得当设备使用时，流出的流体的流动方向 出口孔（3）并且沿着该出口孔（3）的边缘的这种变形的凹壁部分（4）移动，由边缘的这种部分（5）的形状来控制。
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公开(公告)号：US08770497B2
公开(公告)日：2014-07-08
申请号：US12609757
申请日：2009-10-30
CPC分类号： B05B1/20 , B01D53/79 , B01D53/83 , B01D2251/2062 , B01D2251/606 , B01D2257/302 , B01D2257/404 , B01J4/004 , B01J4/005 , B01J8/004 , B05B1/02 , B05B7/1486 , F23J7/00 , F23J15/003 , F23J2219/60 , Y10T83/0481 , Y10T83/0596 , Y10T137/0318 , Y10T137/0391 , Y10T137/8593
摘要： Device for distributing a fluid in a controlled manner, in particular for distributing a gas loaded with particles, the device comprising a pipe (1) provided with at least one inlet orifice (2) and with a series of outlet orifices (3) spread along the pipe (1) and cut in the side wall of this pipe, characterized in that at least one section (4) of the wall, located downstream of at least one outlet orifice and limited by a section (5) of the edge of this orifice, has a shape such that this section of the edge of this orifice is positioned inside the pipe so that, when the device is in service, the flow direction of the fluid exiting this orifice and travelling along said wall section is controlled by the shape of the latter section.
摘要翻译： 用于以受控方式分配流体的装置，特别是用于分配装载有颗粒的气体的装置，该装置包括设置有至少一个入口孔（2）和与一系列出口孔（3）一起延伸的管道（1） 所述管道（1）并且在所述管道的侧壁中被切割，其特征在于，所述壁的至少一个部分（4）位于至少一个出口孔的下游并由所述管的边缘的部分（5）限定 孔口的形状使得该孔口的该边缘的该部分位于管道内部，使得当设备在使用中时，离开该孔口并沿着所述壁部分行进的流体的流动方向由形状 的后一部分。
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公开(公告)号：US08240583B2
公开(公告)日：2012-08-14
申请号：US12293956
申请日：2007-03-30
申请人： Alberto Cristina
发明人： Alberto Cristina
CPC分类号： B05B1/18
摘要： A shower head comprising a pair of plates, for dispensing and closing, directly facing each other relative to an axial direction. The shower head comprises a closing ring which is directly arranged between the plates and fixing and sealing means suitable for fixing the plate each other and for realizing a liquid tight seal, so as to sealingly delimit with the plates a fluid collecting chamber and dispense the liquid through holes of the delivery plate. The shower head is especially thin, inexpensive to manufacture and to assemble.
摘要翻译： 一种喷头，包括一对板，用于分配和关闭，其相对于轴向彼此直接相对。 淋浴头包括直接布置在板之间的闭合环和适于固定板的固定和密封装置，并且用于实现液密密封，以便与板密封地限定流体收集室并分配液体 通过输送板的孔。 淋浴头特别薄，制造成本低廉。
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公开(公告)号：US07681811B2
公开(公告)日：2010-03-23
申请号：US11764248
申请日：2007-06-18
IPC分类号： A62C2/08
CPC分类号： B05B11/3091 , A61M11/00 , A61M15/0065 , B05B1/26 , B05B15/65
摘要： The invention relates to a nozzle system for a delivery device for liquids, wherein the nozzle system comprises a nozzle and a device which fixes the nozzle in the delivery device. The delivery device, an atomizer, has a liquid reservoir from which a liquid is forced through the nozzle under pressure. The nozzle fixing means may itself be secured by a second fixing, e.g., in the form of a check nut, or the fixing may itself be a check nut. According to the invention the fixing means on the nozzle outlet side has a specific geometry which minimizes the proportion of dispensed liquid deposited on the fixing means. Preferably, the present invention is part of a propellant-free device for nebulizing pharmaceutical liquids.
摘要翻译： 本发明涉及一种用于液体输送装置的喷嘴系统，其中喷嘴系统包括喷嘴和将喷嘴固定在输送装置中的装置。 输送装置，雾化器，具有液体储存器，液体在压力下被迫使其通过喷嘴。 喷嘴固定装置本身可以通过例如以止回螺母的形式的第二固定来固定，或者固定本身可以是止回螺母。 根据本发明，喷嘴出口侧上的固定装置具有特定的几何形状，其使沉积在固定装置上的分配液体的比例最小化。 优选地，本发明是用于雾化药物液体的无推进剂的装置的一部分。
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