专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20040129434A1 Apparatus and methods for sensing of fire and directed fire suppression 失效
标题翻译：用于感测火和定向灭火的装置和方法
公开(公告)号：US20040129434A1
公开(公告)日：2004-07-08
申请号：US10474297
申请日：2003-10-03
发明人： Benjamin Tan
IPC分类号： A62C037/08 , A62C037/10 , A01G027/00
CPC分类号： A62C37/40 , A62C3/0271 , A62C3/0292
摘要： The present invention provides apparatus and methods for pro-active, intelligent fire suppression and/or control using a micro-controller that is communicatably connected to at least one fire-energy detection sensor and to at least one fire suppression device. The present invention provides apparatus and methods for sensing the exact direction of a fire as well as a regional location of a fire. The present invention provides apparatus and methods for directing a fire suppressant at the source of the flame. As depicted in FIG. 1a, the present invention provides fine protection apparatus (10) for identifying the existence of a fire hazard and for determining the exact direction and regional location of the file hazard by using multiple infrared (IR) detectors. A first IR detector (20) with a wide angle view of an area of coverage corresponding to an area requiring fire protection will be continuously queried by a micro-controller (100). During normal operation, the wide-angle IR detector (20) will be located in no specific position but will be generally pointed towards the area requiring fire protection. The present invention further provides a second IR detector (30) with a narrow-angle field of view that is mounted on a movable platform (45) comprising an elevation manipulator (50) and an azimuthal manipulator (60). The elevation manipulator (50) of the movable platform (45) is connected to a second stepper-motor (91). The second stepper-motor (91) controls the elevation manipulator (50). The outer edge of the circumference of the azimuthal manipulator (60) of the movable platform (45) forms a first cog wheel (61). The first cog wheel (61) contacts a second cog wheel (62) which is connected to and driven by a first stepper-motor (90).
摘要翻译：本发明提供了使用可控制地连接到至少一个火能检测传感器和至少一个灭火装置的微控制器进行主动，智能灭火和/或控制的装置和方法。本发明提供了用于感测火的确切方向以及火的区域位置的装置和方法。本发明提供了用于在火焰源处引导防火剂的装置和方法。如图1所示。如图1a所示，本发明提供用于识别火灾危险的存在的精细保护装置（10），并且通过使用多个红外（IR）检测器确定文件危险的确切方向和区域位置。具有对应于需要防火的区域的覆盖区域的广角视角的第一IR检测器（20）将被微控制器（100）不断地查询。在正常操作期间，广角红外探测器（20）将位于没有特定位置，但通常指向需要防火的区域。本发明还提供一种具有窄角视野的第二IR检测器（30），其安装在包括仰角操纵器（50）和方位操纵器（60）的可移动平台（45）上。可移动平台（45）的仰角操纵器（50）连接到第二步进电动机（91）。第二步进电机（91）控制仰角操纵器（50）。可移动平台（45）的方位角操纵器（60）的圆周的外边缘形成第一齿轮（61）。第一齿轮（61）接触与第一步进马达（90）连接并由其驱动的第二齿轮（62）。

22. 发明申请

US20030150625A1 Modular fire detection and extinguishing system 失效
标题翻译：模块化火灾探测和灭火系统
公开(公告)号：US20030150625A1
公开(公告)日：2003-08-14
申请号：US10074602
申请日：2002-02-11
发明人： Bradley W. Smith , David W. Lindsey , Marcus T. Clark
IPC分类号： A62C037/00
CPC分类号： A62C3/07 , A62C3/08 , A62C13/66 , A62C13/68 , A62C37/40
摘要： A modular fire detection and extinguishing system is disclosed that is inexpensive, compact, and modular to allow easy aftermarket installation in a variety of vehicles. The system may include a detector, a trigger coupled to the detector and a gas generant fire extinguisher, a modular distribution line in fluid communication with the extinguisher and a nozzle. The system allows exhaust gas from the gas generant fire extinguisher to carry dry powdered fire suppressant from the fire extinguisher and through the nozzle to disperse the fire suppressant substantially uniformly throughout a fire hazard zone. The extinguisher is installed such that exhaust gas must aerate substantially all the fire suppressant before exiting the extinguisher.
摘要翻译：公开了廉价，紧凑和模块化的模块化火灾探测和灭火系统，以允许在各种车辆中容易的售后市场安装。系统可以包括检测器，联接到检测器的触发器和气体发生器灭火器，与灭火器和喷嘴流体连通的模块化分配管线。该系统允许来自气体发生器灭火器的废气从灭火器和喷嘴携带干粉灭火剂，以将灭火剂大致均匀地分散在整个火灾危险区域。安装灭火器，使得废气在离开灭火器之前必须充分充气所有的灭火剂。

23. 发明申请

US20020139056A1 Fire protection system 审中-公开
标题翻译：防火系统
公开(公告)号：US20020139056A1
公开(公告)日：2002-10-03
申请号：US09798385
申请日：2001-03-05
发明人： Lee M. Finnell
IPC分类号： E04H009/00 , E04H014/00 , E04B001/92
CPC分类号： A62C3/0214 , A62C3/0292 , A62C37/40
摘要： A fire protection system employs a plurality of radio frequency transmitter temperature sensors remotely located around a building to be protected, one or more sprinkler heads coupled to a water supply line and mounted on the roof of the building to provide sprinkler coverage of the building and a perimeter area surrounding the building, and control circuitry responsive to a radio frequency signal transmited by one or more of the remotely located temperature sensors when a temperature exceeding a threshold temperature of the sensors is sensed thereby to initiate the flow of water to the one or more sprinkler heads for a predetermined period of time. Therefore, the foregoing is considered as illustrative only of the principles of the fire protection system. Further, since many modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to falling within the scope of the invention.
摘要翻译：防火系统采用位于要保护的建筑物周围的多个射频发射器温度传感器，一个或多个喷洒头，其耦合到供水管线并且安装在建筑物的屋顶上，以提供建筑物的喷洒器覆盖和围绕建筑物的周边区域，以及响应于由一个或多个远程位置温度传感器传输的射频信号的控制电路，当温度超过传感器的阈值温度，从而启动水流到一个或多个喷头在预定的时间段内。因此，上述仅被认为是说明消防系统的原理。此外，由于本领域技术人员将容易想到许多修改和改变，所以不希望将本发明限制于所示和所描述的确切的结构和操作，因此，所有合适的修改和等同物可能会落入本发明的范围。

24. 发明授权

US06244353B1 Fire extinguishing device 失效
标题翻译：灭火装置
公开(公告)号：US06244353B1
公开(公告)日：2001-06-12
申请号：US09728850
申请日：2000-12-01
申请人： Bromfield R. Greer
发明人： Bromfield R. Greer
IPC分类号： A62C3710
CPC分类号： A62C3/008 , A62C37/40
摘要： A fire extinguishing device for extinguishing a fire from a stationary fire extinguisher. The fire extinguishing device includes a housing having a top wall. A peripheral wall is integrally coupled to and extending downwardly away from the top wall such that the housing has an open bottom side. A canister for disbursing a fire retardant material is securely coupled to an inner surface of the top wall such that a valve mechanically coupled to the canister is directed towards the open bottom side. The canister contains a fire retardant material in a respectively pressurized environment. Control circuitry for actuating the valve is securely coupled to an inner surface of the peripheral wall and is operationally coupled to the valve. A sensor for sensing relatively high heat is electronically coupled to the control circuitry. The sensor is securely attached to the peripheral wall. A plurality of fastening members removably fastens the bottom wall to a ceiling wall.
摘要翻译：灭火器灭火器灭火装置。灭火装置包括具有顶壁的壳体。周壁与顶壁整体联接并向下延伸，使得外壳具有敞开的底侧。用于分发阻燃材料的罐牢固地联接到顶壁的内表面，使得机械地联接到罐的阀被引导朝向敞开的底侧。罐在分别加压的环境中含有阻燃材料。用于致动阀的控制电路牢固地联接到周壁的内表面并且可操作地联接到阀。用于感测相对高的热量的传感器电耦合到控制电路。传感器牢固地连接到周围的墙壁上。多个紧固构件可移除地将底壁紧固到顶壁。

25. 发明授权

US06104301A Hazard detection, warning, and response system 失效
标题翻译：危害检测，警告和响应系统
公开(公告)号：US06104301A
公开(公告)日：2000-08-15
申请号：US25972
申请日：1998-02-19
申请人： Patrick E. Golden
发明人： Patrick E. Golden
IPC分类号： A62C35/02 , A62C37/36 , A62C37/40 , G08B17/00 , G08B17/10
CPC分类号： A62C37/40
摘要： The invention provides a self-contained automatic fire detection, warning, and suppression life safety system having an extinguishant source and a fire detector coupled to an electronic processor. The processor has logic to interface with components for detecting and warning of a fire and releasing the extinguishant. Self-diagnosis logic checks the entire system's function, pressure, power level, and power source. Additional sensors are provided for detecting various hazards, and the processor has logic for proper response.
摘要翻译：本发明提供了一种独立的自动火灾探测，警告和抑制寿命安全系统，其具有耦合到电子处理器的灭火源和火灾探测器。处理器具有与用于检测和警告火并且释放灭火剂的组件相连接的逻辑。自诊断逻辑检查整个系统的功能，压力，功率水平和电源。提供附加的传感器用于检测各种危险，并且处理器具有适当响应的逻辑。

26. 发明授权

US6079502A Process station fire suppression system 失效
标题翻译：过程站灭火系统
公开(公告)号：US6079502A
公开(公告)日：2000-06-27
申请号：US187240
申请日：1998-11-06
申请人： Timothy D. Davis , Paul A. Grenewald , Terry L. Schock
发明人： Timothy D. Davis , Paul A. Grenewald , Terry L. Schock
IPC分类号： A62C37/40 , A62C37/10
CPC分类号： A62C37/40
摘要： A fire suppression system for a process station, or chemical wet bench, employs an electro-optical fire detector and system controller to detect a fire in the process station. The system controller is coupled to a solenoid valve that is opened when a fire is detected by the fire detector, causing the fire suppressant to be delivered to a nozzle positioned in the process station. The nozzle atomizes the fire suppressant flowing through the nozzle so as to substantially cover the interior space of the process station with fire suppressant. The fire suppressant may be water provided by a local sprinkler system, and the nozzle is configured to atomize the fire suppressant when the fire suppressant is delivered to the nozzle under relatively low pressure.
摘要翻译：用于处理站或化学湿式工作台的灭火系统采用电光火灾探测器和系统控制器来检测过程站中的火灾。系统控制器耦合到电磁阀，该电磁阀在火灾检测器检测到火灾时被打开，从而使灭火剂被输送到位于处理站中的喷嘴。喷嘴使流过喷嘴的灭火剂雾化，从而基本上用灭火剂覆盖处理站的内部空间。防火剂可以是由本地喷洒系统提供的水，并且当防火剂在相对低的压力下被输送到喷嘴时，喷嘴构造成使灭火剂雾化。

27. 发明授权

US5263543A External fire prevention system 失效
标题翻译：外部防火系统
公开(公告)号：US5263543A
公开(公告)日：1993-11-23
申请号：US276023
申请日：1988-11-25
申请人： Ralph Nigro
发明人： Ralph Nigro
IPC分类号： A62C3/00 , A62C35/00 , A62C37/40 , G08B17/10
CPC分类号： A62C3/00 , A62C35/00 , A62C37/40 , G08B17/10 , G08B17/113
摘要： A fire prevention system is disclosed herein for external installation on a dwelling having an extended conduit closed at one end and detachably coupled to a source of pressurized water at its opposite end. A portion of the conduit is disposed along the highest part of the roof and is provided with a plurality of spaced-apart fluid discharge nozzles such as sprinklers. A smoke detector and sprinkler activator is operably connected to the conduit and is critically mounted on the exterior of the dwelling on the side thereof most likely to detect the presence of smoke. The windward side is an example. The activator includes solenoid operated valves responsive to the detector and further, a deactivate circuit is operably included for automatic shut-off.
摘要翻译：本文公开了一种防火系统，用于外部安装在具有在一端封闭的延伸管道并且在其相对端可拆卸地联接到加压水源的住宅上。导管的一部分沿着屋顶的最高部分设置，并且设置有多个间隔开的流体排放喷嘴，例如喷洒器。烟雾探测器和喷洒器激活器可操作地连接到导管，并且极其安装在其一侧的住宅的外部，其最有可能检测烟雾的存在。迎风面就是一个例子。激活器包括响应于检测器的电磁操作阀，此外，可操作地包括去激活电路用于自动切断。

28. 发明授权

US5207276A Wire-sensored fire extinguisher with fault-monitoring control system 失效
标题翻译：具有故障监控控制系统的有线灭火器
公开(公告)号：US5207276A
公开(公告)日：1993-05-04
申请号：US831266
申请日：1992-02-04
申请人： William A. Scofield
发明人： William A. Scofield
IPC分类号： A62C3/00 , A62C37/40
CPC分类号： A62C3/006 , A62C37/40
摘要： A range hood positioned above a cooking range employs a continuous heat sensor system which includes twisted wires which are separated from one another by an insulator which is formed of a material which melts at a predetermined temperature. The wires carry a supervisory current which is monitored continuously. When the magnitude of the current is increased, such as by the creation of a short-circuit condition as would be caused by the presence of a fire, an actuation signal is issued to an actuator, which may include an explosive squib. The explosive squib releases a tension wire which holds a discharge valve in a closed position, permitting a fire suppressant fluid to be discharged from a supply tank. Monitor circuitry ensures that open-circuit or short-circuit faults do not disable the functioning of the actuation system. Multi-condition fault indicators alert the user visually and audibly of system faults.
摘要翻译：位于烹饪范围之上的抽油烟机采用连续的热传感器系统，其包括通过由在预定温度下熔化的材料形成的绝缘体彼此分离的绞合线。导线连续监控监控电流。当电流的大小增加时，例如由于存在着火而引起的短路状态的产生，致动器被发出到可能包括爆炸性爆管的致动器。爆炸性爆管释放张紧线，其将排放阀保持在关闭位置，允许消防液从供应罐排出。监视器电路确保开路或短路故障不会阻止驱动系统的功能。多状态故障指示器可以视觉和听觉地提醒用户系统故障。

29. 发明授权

US4718498A Automatic trigger mechanism for portable fire extinguishers 失效
标题翻译：便携式灭火器自动触发机构
公开(公告)号：US4718498A
公开(公告)日：1988-01-12
申请号：US897764
申请日：1986-08-18
申请人： Argiros Davios , Petros Davios , Emmanuel Makridakes
发明人： Argiros Davios , Petros Davios , Emmanuel Makridakes
IPC分类号： A62C35/02 , A62C37/00 , A62C35/12
CPC分类号： A62C35/02 , A62C37/40
摘要： A flame sensing device is connected to complete a circuit to supply current to an electromagnet to release fire extinguishing fluid to extinguish the flames. The flame sensing device includes a first spring which extends when heated, and a second spring in compression acting to pull an end of the first spring to close a contact to provide the current to the electromagnet.
摘要翻译：连接火焰感测装置以完成电路以向电磁体提供电流以释放灭火流体以扑灭火焰。火焰感测装置包括第一弹簧，其在被加热时延伸;以及第二弹簧，其压缩作用用于拉动第一弹簧的端部以闭合触点以向电磁体提供电流。

30. 发明授权

US3924688A Fire fighting system 失效
标题翻译：消防系统
公开(公告)号：US3924688A
公开(公告)日：1975-12-09
申请号：US45822174
申请日：1974-04-05
申请人： G & H TECHNOLOGY
发明人： COOPER EARL A , STEPHENSON ROGER C
IPC分类号： A62C37/00 , A62C37/04
CPC分类号： A62C37/40
摘要： A fire control system is disclosed herein having a plurality of hot wire electromechanical activators for non-explosive initiation of a corresponding plurality of fire extinguishers. The activators may be connected either in parallel for increased reliability or in series for increased ease in testing for continuity. Each activator has a split collet formed of two spool halves with a restraining wire wrapped around it having a hook at one end attached to a hot wire which is connected to electrical leads mounted on one of the spool halves. A shaft contacts the split collet in such a manner so as to cause the spool halves to separate when not restrained by the restraining wire. Displacement of the shaft is obtained by applying an actuation current to the leads which reduces the tensile strength of the hot wire until it falls below the tensile stress applied by the restraining wire. When the hot wire fails in tension, the restraining wire is released to thereby permit the spool halves to separate to permit the shaft to be displaced by an internal spring or external force. The shaft is connected either directly to a utilization device such as a fire extinguisher for displacement thereof in a direction parallel to the centerline of the shaft or through a cylinder having fingers for displacement at an angle to the centerline of the shaft.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式