-
公开(公告)号：US20160115790A1
公开(公告)日：2016-04-28
申请号：US14896920
申请日：2014-06-10
申请人： Dean MILLAR
发明人： Dean Millar
CPC分类号： E21F3/00 , B01D53/24 , B01D53/265 , B01D53/62 , B01D2251/304 , B01D2251/608 , B01D2252/103 , B01D2256/10 , B01D2257/504 , B01D2257/80 , B01D2258/02 , E21F1/00 , E21F1/085 , F25B9/065 , Y02C10/04
摘要： An compressor utilizing a flow of fluid down a vertical column to entrain air, or other gas, and compress it under the head of the flow. Compressed air is then separated from the flow in an air separation chamber at the bottom of the vertical column. In one application, the compressed gas is used to cool a deep underground mine. In another application, the system is used to separate chemical compounds from gaseous mixtures, such as the exhaust gases of fossil fuelled power plants. In a further application, the system is integrated into a domestic or commercial air conditioning system. The system can also be used as part of a minimum work vapour compression refrigerator.
摘要翻译： 一种压缩机，其利用沿垂直柱的流体流动以夹带空气或其它气体，并将其压缩在流动的头部下方。 然后将压缩空气与垂直塔底部的空气分离室中的流分离。 在一个应用中，压缩气体用于冷却深埋的地下矿井。 在另一个应用中，该系统用于将化学化合物与气体混合物（例如化石燃料发电厂的废气）分离。 在另一个应用中，该系统被集成到家用或商用空调系统中。 该系统也可用作最小工作蒸气压缩冰箱的一部分。
-
92.发明授权Apparatus and method for providing breathable air to safe havens within a mine 有权为矿井内的避难所提供透气的装置和方法公开(公告)号：US08460074B1
公开(公告)日：2013-06-11
申请号：US12391411
申请日：2009-02-24
申请人： Harold Akers
发明人： Harold Akers
IPC分类号： E21F1/00
摘要： Apparatus and method for providing breathable air to one or more safe havens in an underground mine from a source external to the mine utilizing a source of compressed, breathable air located outside of the underground mine.
摘要翻译： 利用位于地下矿井外部的压缩透气空气源，向矿井外的源头的地下矿井的一个或多个避难所提供透气空气的装置和方法。
-
93.发明授权公开(公告)号：US07832338B2
公开(公告)日：2010-11-16
申请号：US11370373
申请日：2006-03-08
申请人： Sal Caro , Kevin Connolly
发明人： Sal Caro , Kevin Connolly
摘要： A bonnet captures exhaust gases from the exhaust pipes of diesel-powered locomotives. The bonnet includes a shell with a compliant fender. One or more of the bonnets are positioned over the exhaust pipe or pipes of the locomotive and are secured to the exhaust pipes or to a top surface of the locomotive. The bonnets are connected to a manifold, and the manifold carries the exhaust gasses to an Emissions Control Unit (ECU) for processing. The bonnets enclose a volume above and/or around the exhaust pipes and the compliant bumper closes against the internal or external surface of the exhaust pipe or pipes or against the top surface of the locomotive surrounding the exhaust pipe or pipes. The closing prevents or limits outside air from entering the bonnet and the exhaust gases from being emitted to the atmosphere.
摘要翻译： 发动机罩从柴油机车的排气管中捕获废气。 发动机罩包括带有柔性挡板的外壳。 一个或多个阀芯定位在机车的排气管或管道上方，并且固定到排气管或机车的顶表面。 阀盖连接到歧管，歧管将废气运送到排放控制单元（ECU）进行处理。 阀盖包围排气管的上方和/或周围的体积，并且顺从的缓冲器抵靠排气管或管道的内表面或外表面或靠近排气管或管道周围的机车的顶表面。 关闭防止或限制外部空气进入发动机罩，并排放废气排放到大气中。
-
公开(公告)号：US20100267324A1
公开(公告)日：2010-10-21
申请号：US12798360
申请日：2010-04-02
申请人： Verne Mutton
发明人： Verne Mutton
CPC分类号： F24F13/15 , F24F11/745
摘要： The invention provides an airflow regulator for a mine passage, comprising: a louver blade pivotable to a predetermined position, which is in a range from a closed position in which the louver blade restricts at least a portion of the passage to an open position in which air is readily able to flow in the passage; and a linkage mechanism for pivoting the louver blade wherein the linkage mechanism includes a biasing strut mechanism which is only activated to pivot the louver blade into the open position when a predetermined airflow is reached and biases the louver blade to its predetermined position after the airflow has reduced to less than the predetermined airflow.
摘要翻译： 本发明提供了一种用于矿井通道的气流调节器，包括：可转动到预定位置的百叶窗叶片，该预定位置处于从闭合位置的范围内，其中百叶窗叶片将通道的至少一部分限制到打开位置，在该位置 空气很容易在通道中流动; 以及用于枢转所述百叶窗叶片的连杆机构，其中所述连杆机构包括偏置支柱机构，所述偏置支柱机构仅在达到预定气流时被启动以将所述百叶窗叶片转动到打开位置，并且在所述气流具有气流之后将所述百叶窗叶片偏压到其预定位置 减少到小于预定气流。
-
公开(公告)号：US20100105308A1
公开(公告)日：2010-04-29
申请号：US12530808
申请日：2008-09-01
申请人： Michel Massé
发明人： Michel Massé
CPC分类号： E21F1/003 , E21F1/00 , G05B15/02 , G05B17/02 , G05B19/042 , G05B2219/2614 , Y02P80/10 , Y02P80/114 , Y02P90/86
摘要： The optimized mine ventilation system of this invention supplements mine ventilation basic control systems composed of PLCs (Programmable Logic Controllers with human machine interfaces from vendors such as Allen-Bradley™, Modicon™ and others) or DCSs (Distributed Control System from vendors such as ABB™ and others) with supervisory control establishing a dynamic ventilation demand as a function of real-time tracking of machinery and/or personnel location and where this demand is optimally distributed in the work zones via the mine ventilation network and where the energy required to ventilate is minimized while totally satisfying the demand for each work zones. The optimized mine ventilation system operates on the basis of a predictive dynamic simulation model of the mine ventilation network along with emulated control equipment such as fans and air flow regulators. The model always reaches an air mass flow balance where the pressure and density is preferably compensated for depth and accounts for the natural ventilation pressure flows due to temperature differences. Model setpoints are checked for safety bounds and sent to real physical control equipment via the basic control system.
摘要翻译： 本发明优化的矿井通风系统补充了由PLC组成的矿井通风基础控制系统（具有来自诸如Allen-Bradley TM，Modicon TM等供应商的人机界面的可编程逻辑控制器）或DCS（来自诸如ABB的供应商的分布式控制系统 ™和其他）具有监控功能，建立动态通风需求，作为机械和/或人员位置的实时跟踪的功能，以及通过矿井通风网络优化分布在工作区域中的需求，以及通风所需的能量 最小化，同时完全满足每个工作区的需求。 优化的矿井通风系统在矿井通风网络的预测动态模拟模型以及风扇和气流调节器等模拟控制设备的基础上运行。 该模型总是达到空气质量流量平衡，其中压力和密度优选地补偿深度，并且考虑到由于温度差导致的自然通风压力流动。 检查型号设定点的安全范围，并通过基本控制系统发送到实际物理控制设备。
-
公开(公告)号：US20090042504A1
公开(公告)日：2009-02-12
申请号：US11665781
申请日：2005-10-19
申请人： Maria Kumm , Anders Bergqvist
发明人： Maria Kumm , Anders Bergqvist
摘要： A system, in accordance with the invention, relates to ventilating a tunnel 1 in the event of fire or emission of gases C or aerosols. The system comprises a tunnel cover 20 and a mobile fan 21. The tunnel cover 20 has an opening 29 through which the fan 21 blows air. This increases the static pressure at the cover 20, which change the direction of air at a desired direction. One of the advantages of the invention is that the tunnel cover 20 makes it possible to utilise considerably smaller mobile fans 21 to ventilate a tunnel 1 in the event of fire or emission of gases than when using earlier known techniques.
摘要翻译： 根据本发明的系统涉及在发生气体C或气溶胶的火焰或排放的情况下使通道1通风。 该系统包括隧道盖20和移动风扇21.隧道盖20具有开口29，风扇21通过该开口吹入空气。 这增加了盖20处的静压力，这将空气方向改变到期望的方向。 本发明的优点之一是隧道盖20使得在使用较早已知技术的情况下，在发生火灾或气体排放的情况下，使用相当小的移动风扇21可以使隧道1通风。
-
公开(公告)号：US07219500B1
公开(公告)日：2007-05-22
申请号：US11002501
申请日：2004-12-02
申请人： James E. Rhodes
发明人： James E. Rhodes
CPC分类号： B01D53/263 , B01D53/26
摘要： A compressor fuel gas conditioner for a natural gas well having a compressor which utilizes natural gas from the well as a fuel. The conditioner includes a vortex tube having an inlet to receive compressed natural gas from the compressor, a warm gas outlet for gas which has been heated by circular motion in the vortex tube, and a cool gas outlet for cool gas exiting the vortex tube after passing through the tube wherein the warm gas is returned to an inlet side of the compressor. A salt dryer includes a dryer inlet to receive the cool gas exiting the cool gas outlet of the vortex tube and a dryer outlet to deliver gas from the salt dryer as fuel gas to the compressor.
摘要翻译： 一种用于天然气井的压缩机燃料气体调节器，其具有利用来自井的天然气作为燃料的压缩机。 调节器包括具有从压缩机接收压缩天然气的入口的涡流管，在涡流管中被圆周运动加热的用于气体的暖气出口，以及通过后冷却气体离开涡流管的冷气出口 通过管，其中暖气返回到压缩机的入口侧。 盐干燥器包括：干燥器入口，用于接收离开涡流管的冷气出口的冷气体;以及干燥器出口，用于将来自盐干燥器的气体作为燃料气体输送到压缩机。
-
公开(公告)号：US20050092482A1
公开(公告)日：2005-05-05
申请号：US10817866
申请日：2004-04-06
申请人： Charles Wendland
发明人： Charles Wendland
CPC分类号： E21B43/24 , E21B43/305 , E21B43/36 , E21B2043/0115 , E21C50/00
摘要： A system for extracting natural gas from natural gas hydrates utilizing a first conduit positioned in the natural gas hydrate containing strata. A flowable heat containing medium is urged through the first conduit and contacts the natural gas hydrate in the strata. The natural gas vapor produced is directed through a second conduit to a collector located adjacent the exit of the second conduit the natural gas is directed to storage or use facilities.
摘要翻译： 利用位于包含地层的天然气水合物中的第一导管从天然气水合物中提取天然气的系统。 可流动的含热介质被迫通过第一导管并接触地层中的天然气水合物。 产生的天然气蒸气通过第二导管引导到位于第二导管出口附近的收集器，天然气被引导到储存或使用设施。
-
公开(公告)号：US4568128A
公开(公告)日：1986-02-04
申请号：US539944
申请日：1983-10-07
申请人： Albert G. French , Derek J. Brooks
发明人： Albert G. French , Derek J. Brooks
摘要： A rotary cutter head for a mining machine is provided with a plurality of cutter tools mounted on an annular end component which defines the end of the cutter head remote from the mining machine. Ventilating means are provided comprising air flow guide passages having air flow inducing spray means, the air flow inlets to the guide passages being in an exposed zone in which the action of cut mineral and/or of the newly exposed working face tends to scour the inlets preventing the build up of damp, fine mineral particles and thereby tending to prevent blockage of the inlets.
摘要翻译： 用于采矿机的旋转切割头设置有多个切割工具，其安装在环形端部部件上，该切割工具限定了远离挖掘机的切割头的端部。 提供通风装置，其包括具有气流引导喷雾装置的气流引导通道，导向通道的空气入口进入暴露区域，在暴露区域中，切割矿物质和/或新暴露的工作面的作用倾向于冲洗入口 防止潮湿的细矿物颗粒的积聚，从而倾向于防止入口的堵塞。
-
公开(公告)号：US4484837A
公开(公告)日：1984-11-27
申请号：US512361
申请日：1983-07-11
IPC分类号： E21F17/103 , E21D9/00 , E21F1/00
CPC分类号： E21F17/103
摘要： A clamp for use in a mine stopping formed by a plurality of elongate extensible panels extending vertically from the floor to the roof of a passageway in a mine. The stopping comprises a series of main panels extending vertically side-by-side, with a space between two adjacent main panels, and a lap-over panel extending vertically and bridging the space. The clamp comprises a crosshead adapted to fit in the lap-over panel extending laterally of the lap-over panel and a hook-receiving stem slidable on the crosshead lengthwise of the crosshead. The slidable hook-receiving stem is formed to have hooks at the ends of a wire tie hooked thereto with the tie extending around a bar to draw the crosshead via the stem toward lips of the lap-over panel to clamp the latter in place.
摘要翻译： 用于由从地板垂直延伸到矿井中的通道的顶部的多个细长的可延展板形成的矿井停止的夹具。 该停止包括一系列垂直并排延伸的主面板，在两个相邻的主面板之间具有空间，以及一个垂直延伸并桥接该空间的翻转面板。 所述夹具包括十字头，所述十字头适于装配在所述搭接面板的横向延伸的所述搭接面板中;以及钩接收杆，其可在所述十字头的纵向方向上在所述十字头上滑动。 可滑动的钩接收杆形成为在钩挂在其上的线束的端部处具有钩，其中系带围绕杆延伸，以经由杆朝向搭接面板的唇部拉动十字头，以将其夹在适当的位置。
-
-
-
-
-
-
-
-
-
搜索结果
141 条记录 (耗时 0.018 秒)
