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1. 发明申请

WO2011031784A1 FIRE-EXTINGUISHING SYSTEM AND METHOD FOR OPERATING SERVO MOTOR-DRIVEN FOAM PUMP 审中-公开
标题翻译：伺服电机驱动泡沫泵的消防系统和方法
公开(公告)号：WO2011031784A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/048162
申请日：2010-09-08
申请人： STA-RITE INDUSTRIES, LLC , ASPEN MOTION TECHNOLOGIES, INC. , GAMBLE, Jonathan , FLANARY, Ron , HOSFIELD, Robert, L. , MCCABE, Harold , PIEDL, Martin , FORD, Charles , ANDERSON, Troy
发明人： GAMBLE, Jonathan , FLANARY, Ron , HOSFIELD, Robert, L. , MCCABE, Harold , PIEDL, Martin , FORD, Charles , ANDERSON, Troy
IPC分类号： H02P29/00
CPC分类号： A62C35/68 , A62C5/02 , A62C37/04 , H02P3/00 , H02P6/00 , H02P29/64
摘要： Embodiments of the invention provide a fire-extinguishing system and method for injecting foamant into a stream of water. The system can include a flow meter determining a flow rate of the stream of water and a foam pump having an inlet coupled to a supply of foamant and an outlet coupled to the stream of water. The system includes a servo motor driving the foam pump. The servo motor includes a sensor used to determine a rotor shaft speed and/or a rotor shaft torque.
摘要翻译：本发明的实施方案提供了一种用于将发泡剂注入到水流中的灭火系统和方法。该系统可以包括确定水流的流量的流量计和具有耦合到发泡剂供应源的入口和连接到水流的出口的泡沫泵。该系统包括驱动泡沫泵的伺服电机。伺服电动机包括用于确定转子轴速度和/或转子轴转矩的传感器。

2. 发明申请

WO2011031687A1 METHOD OF OPERATING A SERVO MOTOR IN A FIRE-EXTINGUISHING SYSTEM 审中-公开
标题翻译：在灭火系统中操作伺服电机的方法
公开(公告)号：WO2011031687A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/048020
申请日：2010-09-07
申请人： STA-RITE INDUSTRIES, LLC , ASPEN MOTION TECHNOLOGIES, INC. , GAMBLE, Jonathan , FLANARY, Ron , HOSFIELD, Robert, L. , MCCABE, Harold , PIEDL, Martin , FORD, Charles , ANDERSON, Troy
发明人： GAMBLE, Jonathan , FLANARY, Ron , HOSFIELD, Robert, L. , MCCABE, Harold , PIEDL, Martin , FORD, Charles , ANDERSON, Troy
IPC分类号： A62C5/02
CPC分类号： H02P1/029 , A62C5/02 , F04B17/03 , F04B49/103 , F04B49/106 , G05B23/0286 , H02P29/032
摘要： Embodiments of the invention provide a fire-extinguishing system and method for injecting foamant into a stream of water. The system can include a flow meter determining a flow rate of the stream of water and a foam pump having an inlet coupled to a supply of foamant and an outlet coupled to the stream of water. The system includes a servo motor driving the foam pump. The servo motor includes a sensor used to determine a rotor shaft speed and/or a rotor shaft torque.
摘要翻译：本发明的实施方案提供了一种用于将发泡剂注入到水流中的灭火系统和方法。该系统可以包括确定水流的流量的流量计和具有耦合到发泡剂供应源的入口的泡沫泵和连接到水流的出口。该系统包括驱动泡沫泵的伺服电机。伺服电动机包括用于确定转子轴速度和/或转子轴转矩的传感器。

3. 发明申请

WO2011031685A1 FIRE-EXTINGUISHING SYSTEM WITH SERVO MOTOR-DRIVEN FOAM PUMP 审中-公开
标题翻译：具有伺服电机驱动泡沫泵的灭火系统
公开(公告)号：WO2011031685A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/048018
申请日：2010-09-07
申请人： STA-RITE INDUSTRIES, LLC , ASPEN MOTION TECHNOLOGIES, INC. , GAMBLE, Jonathan , FLANARY, Ron , HOSFIELD, Robert, L. , McCABE, Harold , PIEDL, Martin , FORD, Charles , ANDERSON, Troy
发明人： GAMBLE, Jonathan , FLANARY, Ron , HOSFIELD, Robert, L. , McCABE, Harold , PIEDL, Martin , FORD, Charles , ANDERSON, Troy
IPC分类号： A62C27/00
CPC分类号： G05B11/06 , A62C5/02 , F04B49/065
摘要： Embodiments of the invention provide a fire-extinguishing system for injecting foamant into a stream of water. The system can include a flow meter determining a flow rate of the stream of water and a foam pump having an inlet coupled to a supply of foamant and an outlet coupled to the stream of water. The system includes a servo motor driving the foam pump. The servo motor includes a sensor used to determine a rotor shaft speed and/or a rotor shaft torque. A controller can control an operating speed of the servo motor using closed-loop control depending on the How rate and the rotor shaft speed and/or the rotor shaft torque.
摘要翻译：本发明的实施方案提供了一种用于将发泡剂注入到水流中的灭火系统。该系统可以包括确定水流的流量的流量计和具有耦合到发泡剂供应源的入口和连接到水流的出口的泡沫泵。该系统包括驱动泡沫泵的伺服电机。伺服电动机包括用于确定转子轴速度和/或转子轴转矩的传感器。控制器可以根据速率和转子轴速度和/或转子轴转矩来控制使用闭环控制的伺服电机的运行速度。

4. 发明申请

WO2005021099A3 HIGH FLOW FOAM SYSTEM FOR FIRE FIGHTING APPLICATIONS 审中-公开
标题翻译：用于消防应用的高流动泡沫系统
公开(公告)号：WO2005021099A3
公开(公告)日：2005-06-30
申请号：PCT/US2004028209
申请日：2004-08-30
申请人： HYPRO CORP , ARVIDSON LAWRENCE C , HORECK ROBERT S , HOSFIELD ROBERT L
发明人： ARVIDSON LAWRENCE C , HORECK ROBERT S , HOSFIELD ROBERT L
IPC分类号： A01G27/00 , A62C5/02 , A62C27/00 , A62C35/00 , A62C35/02 , A62C99/00 , A62D20060101 , B67D7/16
CPC分类号： A62C99/0036 , A62C5/02 , A62C35/026 , Y10T137/2531
摘要： A fire-fighting system in which multiple water discharge lines each have associated with them a foam concentrate delivery line where each of the foam concentrate delivery lines are supplied from a foam concentrate tank by way of a positive displacement pump having the capability of having its flow rate adjusted. Each of the water discharge lines includes a flow meter as do all of the foam concentrate delivery lines. The foam concentrate delivery lines also include a valve whose orifice size is electrically controlled. Associated with each of the foam concentrate delivery lines is a microprocessor-based line controller module that receives inputs from the flow meters in the water discharge lines and the flow meters in the foam concentrate delivery lines whereby the proportion of foam concentrate to water in the separate water discharge lines can be set at predetermined values. A main microprocessor-based controller is coupled to each of the several line controllers and the output of the main controller is used to adjust the output flow rate of the foam concentrate pump.
摘要翻译：一种消防系统，其中多个排水管线各自具有与其相关联的泡沫浓缩物输送管线，其中每个泡沫浓缩物输送管线通过具有其流动能力的正排量泵从泡沫材料浓缩罐供应利率调整。每个排水管线包括流量计，以及所有的泡沫浓缩物输送管线。泡沫浓缩物输送管线还包括其孔口尺寸被电控制的阀门。与每个泡沫浓缩物输送管线相关联的是基于微处理器的线路控制器模块，其接收来自排水管线中的流量计和泡沫浓缩物输送管线中的流量计的输入，由此泡沫浓缩物在单独的水中的比例排水管线可以设定为预定值。基于微处理器的主控制器与多个线路控制器中的每一个连接，并且主控制器的输出用于调节泡沫浓缩物泵的输出流量。

5. 发明申请

WO2009108395A1 FOAM PROPORTIONING SYSTEM WITH LOW-END CONTROLLER 审中-公开
标题翻译：具有低端控制器的泡沫比例系统
公开(公告)号：WO2009108395A1
公开(公告)日：2009-09-03
申请号：PCT/US2009/030156
申请日：2009-01-05
申请人： HYPRO, LLC , HOSFIELD, Robert, L. , HORECK, Robert, S. , ARVIDSON, Lawrence, C.
发明人： HOSFIELD, Robert, L. , HORECK, Robert, S. , ARVIDSON, Lawrence, C.
IPC分类号： A62C35/00
CPC分类号： A62C5/02
摘要： Embodiments of the invention provide a foam proportioning system. The foam proportioning system can include a foam pump, at least one foam line, a divert, and at least one controller. The divert can direct a portion of a flow of a liquid foam concentrate downstream of the foam pump back through the foam pump. The controller, which can be in communication with the foam pump and the divert, can be configured to automatically maintain a minimum flow rate of the liquid foam concentrate through the foam pump.
摘要翻译：本发明的实施方案提供一种泡沫配比系统。泡沫配料系统可以包括泡沫泵，至少一个泡沫管线，转向管和至少一个控制器。转移可以将泡沫泵下游的液体泡沫浓缩物的一部分流引导回通过泡沫泵。可以与泡沫泵和转向器连通的控制器可被配置为自动保持液体泡沫浓缩物通过泡沫泵的最小流速。

6. 发明申请

WO2012034047A1 REDUNDANT STATIONARY FIRE FIGHTING SYSTEM AND METHOD 审中-公开
标题翻译：冗余静止消防系统和方法
公开(公告)号：WO2012034047A1
公开(公告)日：2012-03-15
申请号：PCT/US2011/051049
申请日：2011-09-09
申请人： STA-RITE INDUSTRIES, LLC , HOSFIELD, Robert, L. , GAMBLE, Jonathan , WEIGLE, Jim
发明人： HOSFIELD, Robert, L. , GAMBLE, Jonathan , WEIGLE, Jim
IPC分类号： A62C35/00
CPC分类号： A62C35/58 , A62C5/02
摘要： Embodiments of the invention provide a redundant stationary fire fighting system and method for use in a structure coupled to a water supply and a main water pump(s) that generates a water stream. The system includes one or more water flow meters to measure the water stream and generate a water flow signal. The system includes a primary foam proportioning system and a redundant secondary foam proportioning system, each including a foam pump, a motor, a foam flow meter, and a controller. The controller is configured to automatically operate the foam pump based on the water flow signal in order to inject liquid foam concentrate directly into the water stream. The redundant secondary foam proportioning system can be automatically started in case of component failure in the primary foam proportioning system.
摘要翻译：本发明的实施例提供了一种用于结合到产生水流的供水和主水泵的结构的冗余固定消防系统和方法。该系统包括一个或多个水流量计，以测量水流并产生水流信号。该系统包括主泡沫配料系统和冗余二次泡沫配料系统，每个系统包括泡沫泵，马达，泡沫流量计和控制器。控制器被配置为基于水流信号自动操作泡沫泵，以便将液体泡沫体浓缩物直接注入到水流中。在初级泡沫配料系统中的部件故障的情况下，可以自动启动冗余二次泡沫配料系统。

7. 发明申请

WO2005021099A2 HIGH FLOW FOAM SYSTEM FOR FIRE FIGHTING APPLICATIONS 审中-公开
标题翻译：用于消防应用的高流量泡沫系统
公开(公告)号：WO2005021099A2
公开(公告)日：2005-03-10
申请号：PCT/US2004/028209
申请日：2004-08-30
申请人： HYPRO CORPORATION , ARVIDSON, Lawrence, C. , HORECK, Robert, S. , HOSFIELD, Robert, L.
发明人： ARVIDSON, Lawrence, C. , HORECK, Robert, S. , HOSFIELD, Robert, L.
IPC分类号： A62D
CPC分类号： A62C99/0036 , A62C5/02 , A62C35/026 , Y10T137/2531
摘要： A fire-fighting system in which multiple water discharge lines each have associated with them a foam concentrate delivery line where each of the foam concentrate delivery lines are supplied from a foam concentrate tank by way of a positive displacement pump having the capability of having its flow rate adjusted. Each of the water discharge lines includes a flow meter as do all of the foam concentrate delivery lines. The foam concentrate delivery lines also include a valve whose orifice size is electrically controlled. Associated with each of the foam concentrate delivery lines is a microprocessor-based line controller module that receives inputs from the flow meters in the water discharge lines and the flow meters in the foam concentrate delivery lines whereby the proportion of foam concentrate to water in the separate water discharge lines can be set at predetermined values. A main microprocessor-based controller is coupled to each of the several line controllers and the output of the main controller is used to adjust the output flow rate of the foam concentrate pump.
摘要翻译：一种消防系统，其中多个排水管线各自具有泡沫浓缩物输送管线，其中每个泡沫浓缩物输送管线通过具有流动能力的容积式泵从泡沫浓缩罐供应费率调整。每个排水管线都包括与所有泡沫浓缩物输送管线一样的流量计。泡沫浓缩物输送管线还包括其孔口尺寸是电控制的阀。与每个泡沫浓缩物输送管线相关联的是基于微处理器的线路控制器模块，其接收来自排水管线中的流量计的输入和泡沫浓缩物输送管线中的流量计，由此泡沫浓缩物与水分离的比例排水管线可以设定为预定值。主要的基于微处理器的控制器耦合到几个线路控制器中的每一个，并且主控制器的输出用于调节泡沫浓缩泵的输出流量。

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