公开(公告)号：US20060086179A1

公开(公告)日：2006-04-27

申请号：US10973455

申请日：2004-10-27

申请人： Gunnar Heskestad ,  Paul Croce

发明人： Gunnar Heskestad ,  Paul Croce

IPC分类号： G01N19/10

CPC分类号： G01K13/022 ,  G01K13/02 ,  G01N2001/2261

摘要： A probe for measuring the temperature and moisture of a gas has an aspirated flow passage with a configuration that causes the gas to have turbulent flow and, therefore, to mix. A dry bulb thermometer and a wet bulb thermometer positioned in the flow passage downstream of the configuration that causes mixing measures the temperature and moisture of the gas. A wick and a water reservoir for keeping the wet bulb thermometer wet are cleaned and refilled by a flow of water through the gas passage. The gas passage is heated to prevent condensation of any moisture in the gas.

摘要翻译： 用于测量气体的温度和湿度的探针具有吸气流道，其具有导致气体具有湍流并因此混合的构造。 位于配置下游的流路中的干球温度计和湿球温度计，其导致混合，测量气体的温度和湿度。 用于保持湿球温度计湿度的芯和储水器被清洁并通过气体通道的水流再填充。 气体通道被加热以防止气体中的任何水分的冷凝。

公开(公告)号：US07363813B2

公开(公告)日：2008-04-29

申请号：US10973455

申请日：2004-10-27

申请人： Gunnar Heskestad ,  Paul A. Croce

发明人： Gunnar Heskestad ,  Paul A. Croce

IPC分类号： G01N19/10

CPC分类号： G01K13/022 ,  G01K13/02 ,  G01N2001/2261

摘要： A probe for measuring the temperature and moisture of a gas has an aspirated flow passage with a configuration that causes the gas to have turbulent flow and, therefore, to mix. A dry bulb thermometer and a wet bulb thermometer positioned in the flow passage downstream of the configuration that causes mixing measures the temperature and moisture of the gas. A wick and a water reservoir for keeping the wet bulb thermometer wet are cleaned and refilled by a flow of water through the gas passage. The gas passage is heated to prevent condensation of any moisture in the gas.

摘要翻译： 用于测量气体的温度和湿度的探针具有吸气流道，其具有导致气体具有湍流并因此混合的构造。 位于配置下游的流路中的干球温度计和湿球温度计，其导致混合，测量气体的温度和湿度。 用于保持湿球温度计湿度的芯和储水器被清洁并通过气体通道的水流再填充。 气体通道被加热以防止气体中的任何水分的冷凝。

公开(公告)号：US07134507B2

公开(公告)日：2006-11-14

申请号：US10986897

申请日：2004-11-15

申请人： Gunnar Heskestad

发明人： Gunnar Heskestad

IPC分类号： A62C2/00 ,  A62C35/00 ,  A01G27/00 ,  A01G25/00

CPC分类号： A62C37/50

摘要： A method of detecting the actuation of a sprinkler involves sensing a first fluid pressure at a first flow cross section, in one of the sprinkler and a conduit in which the sprinkler is mounted, sensing a second fluid pressure at a second flow cross section, in the sprinkler, wherein said first flow cross section is larger than said second flow cross section, and comparing the fluid pressures sensed at the first and second flow cross sections in order to detect a change in the relation of the fluid pressures due to actuation of the sprinkler, and thereby detect actuation of the sprinkler. The fluid pressures are sensed by ports in the sprinkler, or by one port in the sprinkler and one port in the conduit, and at least one transducer connected to the ports, and output signals from the transducer are sent to a computer or other recording instrument.

摘要翻译： 一种检测喷洒器的致动的方法包括在第一流动横截面中感测第一流体压力，其中一个喷洒器和安装喷洒器的管道中，感测第二流动横截面处的第二流体压力， 喷洒器，其中所述第一流动横截面大于所述第二流动横截面，并且比较在第一和第二流动横截面处感测到的流体压力，以便检测由于驱动的流体压力的关系的变化 喷洒器，从而检测喷洒器的致动。 流体压力由喷洒器中的端口或喷洒器中的一个端口和管道中的一个端口感测，并且连接到端口的至少一个换能器以及来自换能器的输出信号被发送到计算机或其他记录仪器 。

公开(公告)号：US20060102735A1

公开(公告)日：2006-05-18

申请号：US10986897

申请日：2004-11-15

申请人： Gunnar Heskestad

发明人： Gunnar Heskestad

IPC分类号： A01G25/09 ,  A01G27/00 ,  B05B17/00

CPC分类号： A62C37/50

摘要： A method of detecting the actuation of a sprinkler involves sensing a first fluid pressure at a first flow cross section, in one of the sprinkler and a conduit in which the sprinkler is mounted, sensing a second fluid pressure at a second flow cross section, in the sprinkler, wherein said first flow cross section is larger than said second flow cross section, and comparing the fluid pressures sensed at the first and second flow cross sections in order to detect a change in the relation of the fluid pressures due to actuation of the sprinkler, and thereby detect actuation of the sprinkler. The fluid pressures are sensed by ports in the sprinkler, or by one port in the sprinkler and one port in the conduit, and at least one transducer connected to the ports, and output signals from the transducer are sent to a computer or other recording instrument.

公开(公告)号：US07210995B2

公开(公告)日：2007-05-01

申请号：US10688993

申请日：2003-10-21

申请人： Gunnar Heskestad

发明人： Gunnar Heskestad

IPC分类号： F24F7/04

CPC分类号： F24F7/025 ,  F24F11/33 ,  F24F2110/64 ,  F24F2221/14 ,  Y02A50/25 ,  Y10S454/903

摘要： A system for introducing make-up air into a building from above the roof for smoke control includes air shafts extending from the roof into a space in the building below a layer of smoke. The air shafts can be rigid or can be made of a flexible material which folds up when not in use. Air shafts of a flexible material have a contraction at the exit to inflate the shaft, unless the shaft extends to within one diameter from the floor.

摘要翻译： 用于从屋顶上方向建筑物引入化妆空气以进行烟雾控制的系统包括从顶部延伸到建筑物下方一层烟雾空间的空气轴。 空气轴可以是刚性的，或者可以由不使用时折叠的柔性材料制成。 柔性材料的空气轴在出口处具有收缩，以使轴膨胀，除非轴从地板延伸到一个直径内。

公开(公告)号：US20050085179A1

公开(公告)日：2005-04-21

申请号：US10688993

申请日：2003-10-21

申请人： Gunnar Heskestad

发明人： Gunnar Heskestad

IPC分类号： F24F7/02 ,  F24F7/007 ,  F24F7/06 ,  A62C39/00

CPC分类号： F24F7/025 ,  F24F11/33 ,  F24F2110/64 ,  F24F2221/14 ,  Y02A50/25 ,  Y10S454/903

摘要： A system for introducing make-up air into a building from above the roof for smoke control includes air shafts extending from the roof into a space in the building below a layer of smoke. The air shafts can be rigid or can be made of a flexible material which folds up when not in use. Air shafts of a flexible material have a contraction at the exit to inflate the shaft, unless the shaft extends to within one diameter from the floor.

摘要翻译： 用于从屋顶上方向建筑物引入化妆空气以进行烟雾控制的系统包括从顶部延伸到建筑物下方一层烟雾空间的空气轴。 空气轴可以是刚性的，或者可以由不使用时折叠的柔性材料制成。 柔性材料的空气轴在出口处具有收缩，以使轴膨胀，除非轴从地板延伸到一个直径内。

公开(公告)号：US06779413B1

公开(公告)日：2004-08-24

申请号：US10379824

申请日：2003-03-06

申请人： Gunnar Heskestad

发明人： Gunnar Heskestad

IPC分类号： G01N1700

CPC分类号： G01N17/00 ,  G01N25/50

摘要： In a fire simulation system, a fire in a clean room is simulated. A material of the type that would burn in the clean room fire is burned in a burn cell and air and combustion products are circulated through the burn cell and a secondary exposure cell in parallel. Clean room filters are provided at the top of the burn cell and the secondary exposure cell and both cells have perforated floors. A primary exposure loop may also be connected in the circulation system to receive unfiltered air and combustion products from the bum cell. The material and/or equipment to be tested for fire damage is placed in the secondary exposure cell and/or the primary exposure loop for a predetermined time and then is removed from the cell and exposed to a controlled humidity. Following the controlled humidity exposure, the material and/or equipment is evaluated for damage.

摘要翻译： 在火灾仿真系统中，模拟洁净室内的火灾。 在洁净室火中燃烧的类型的材料在燃烧室中燃烧，空气和燃烧产物通过燃烧室和二次曝光池并联循环。 洁净室过滤器设置在燃烧室的顶部，二次曝光池和两个室都有穿孔的地板。 初级曝光回路也可以连接在循环系统中以接收来自燃烧室的未过滤的空气和燃烧产物。 将要测试的火灾损害的材料和/或设备放置在次级曝光单元和/或初级曝光环中预定时间，然后从电池中移除并暴露于受控湿度。 在受控湿度暴露后，评估材料和/或设备的损坏。