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公开(公告)号：US09907986B2
公开(公告)日：2018-03-06
申请号：US13976472
申请日：2010-12-30
CPC分类号： A62C35/026 , A62C5/002 , A62C5/008 , A62C5/022 , A62C35/64 , A62C35/645 , A62C35/68 , A62C99/0072
摘要： An exemplary fire suppression system includes a sprinkler nozzle. At least one conduit is connected to the nozzle for delivering a fire suppression fluid to the nozzle. The conduit and the nozzle establish a discharge path. A pneumatically driven pump is connected with the conduit for pumping fluid into the conduit. A gas source provides pressurized gas to the pump for driving the pump. The gas source also provides gas to the discharge path for achieving a desired discharge of the fluid from the nozzle.
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公开(公告)号：US20130292143A1
公开(公告)日：2013-11-07
申请号：US13976472
申请日：2010-12-30
CPC分类号： A62C35/026 , A62C5/002 , A62C5/008 , A62C5/022 , A62C35/64 , A62C35/645 , A62C35/68 , A62C99/0072
摘要： An exemplary fire suppression system includes a sprinkler nozzle. At least one conduit is connected to the nozzle for delivering a fire suppression fluid to the nozzle. The conduit and the nozzle establish a discharge path. A pneumatically driven pump is connected with the conduit for pumping fluid into the conduit. A gas source provides pressurized gas to the pump for driving the pump. The gas source also provides gas to the discharge path for achieving a desired discharge of the fluid from the nozzle.
摘要翻译： 示例性的灭火系统包括喷洒喷嘴。 至少一个管道连接到喷嘴，用于将灭火流体输送到喷嘴。 管道和喷嘴建立排放路径。 气动泵与导管连接以将流体泵送到管道中。 气源为泵提供加压气体以驱动泵。 气体源还向排放路径提供气体，以实现流体从喷嘴的期望排放。
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公开(公告)号：US20130264075A1
公开(公告)日：2013-10-10
申请号：US13976476
申请日：2010-12-30
IPC分类号： A62C35/02
CPC分类号： A62C35/023 , A62C5/002 , A62C5/022 , A62C35/026 , A62C99/0072
摘要： An exemplary fire suppression system includes a sprinkler nozzle. At least one conduit is connected to the nozzle for delivering a fire suppression fluid to the nozzle. The conduit and the nozzle establish a discharge path. A pneumatically driven pump is connected with the conduit for pumping fluid into the conduit. A gas source provides pressurized gas to the pump for driving the pump. The gas source also provides gas to the discharge path for achieving a desired discharge of the fluid from the nozzle. A controller selectively controls at least one of (i) the gas provided to the pump, which controls the fluid pressure in the conduit, or (ii) the gas provided to the nozzle or the conduit, which controls the gas pressure delivered to the nozzle.
摘要翻译： 示例性的灭火系统包括喷洒喷嘴。 至少一个管道连接到喷嘴，用于将灭火流体输送到喷嘴。 管道和喷嘴建立排放路径。 气动泵与导管连接以将流体泵入管道。 气源为泵提供加压气体以驱动泵。 气体源还向排放路径提供气体，以实现流体从喷嘴的期望排放。 控制器选择性地控制（i）提供给泵的气体中的至少一个，其控制导管中的流体压力，或者（ii）提供给喷嘴或导管的气体，其控制输送到喷嘴的气体压力 。
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公开(公告)号：US09849318B2
公开(公告)日：2017-12-26
申请号：US13976476
申请日：2010-12-30
CPC分类号： A62C35/023 , A62C5/002 , A62C5/022 , A62C35/026 , A62C99/0072
摘要： An exemplary fire suppression system includes a sprinkler nozzle. At least one conduit is connected to the nozzle for delivering a fire suppression fluid to the nozzle. The conduit and the nozzle establish a discharge path. A pneumatically driven pump is connected with the conduit for pumping fluid into the conduit. A gas source provides pressurized gas to the pump for driving the pump. The gas source also provides gas to the discharge path for achieving a desired discharge of the fluid from the nozzle. A controller selectively controls at least one of (i) the gas provided to the pump, which controls the fluid pressure in the conduit, or (ii) the gas provided to the nozzle or the conduit, which controls the gas pressure delivered to the nozzle.
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公开(公告)号：US20110229272A1
公开(公告)日：2011-09-22
申请号：US12885320
申请日：2010-09-17
申请人： Mike Lindsay , Win Hillebert , John Honaker
发明人： Mike Lindsay , Win Hillebert , John Honaker
IPC分类号： E02D7/14
摘要： An improved drill tip for a foundation pile comprises a frustro-conical upper section, a cylindrical middle section, and a generally conical lower section, all disposed in coaxial alignment about a center axis, the upper section for attachment to a foundation pile, and having a bottom edge diameter smaller than a top edge diameter and an upper helical flight having a radial extent less than the top edge diameter, the middle section extending from the bottom edge of the upper section and having approximately the same diameter as the bottom edge diameter, and the lower section extending from a lower edge portion of the middle section and having a plurality of symmetrically disposed helical fins having a radial extent less than the bottom edge diameter, the lowermost portion of the fins extending freely below the conical main body of the lower section in a configuration resembling a swiveling fishtail.
摘要翻译： 用于基础桩的改进的钻头包括截头圆锥形的上部部分，圆柱形中间部分和大致圆锥形的下部部分，全部围绕中心轴线以同轴对准的方式设置，上部部分用于附接到基础桩，并且具有 底部边缘直径小于顶部边缘直径，并且具有小于顶部边缘直径的径向范围的上部螺旋形飞行器，中间部分从上部的底部边缘延伸并且具有与底部边缘直径大致相同的直径， 并且下部从中间部分的下边缘部分延伸并且具有多个对称设置的具有小于底部边缘直径的径向延伸的螺旋形翅片，翅片的最下部分在下部的锥形主体下自由延伸 在类似于旋转鱼尾的配置中。
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