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41. 发明授权

US06868916B2 Fire sprinkler systems 失效
标题翻译：消防喷淋系统
公开(公告)号：US06868916B2
公开(公告)日：2005-03-22
申请号：US10104055
申请日：2002-03-25
申请人： Francis Petersen
发明人： Francis Petersen
IPC分类号： A62C31/02 , A62C37/16 , A62C37/08 , A62C37/00 , A62C37/12
CPC分类号： A62C37/16 , A62C31/02
摘要： A fire sprinkler formed by an injection molding process is provided comprising a molded plastic body portion made of an injection molded plastic having a substantially hollow central portion for allowing water to pass therethrough, the hollow central portion extending from a distal end to a proximate end of the molded plastic body, a diffuser head portion located in the vicinity of the distal end of the hollow central portion, a sealing member made of an injection molded elastomeric material in proximity to the hollow central portion, and a link portion. When the link reaches a predetermined temperature the link portion is activated to start the flow of water out of the sprinkler.
摘要翻译：提供了一种通过注射成型工艺形成的消防喷洒器，其包括由注模塑料制成的模制塑料本体部分，其具有用于允许水通过的基本中空的中心部分，所述中空中心部分从远端延伸到模制塑料体，位于中空中心部分的远端附近的扩散器头部分，由中空中心部分附近的注射成型的弹性材料制成的密封构件和连接部分。当链路达到预定温度时，链接部分被启动，以使水流出喷洒器。

42. 发明申请

US20050045739A1 Fire protection sprinkler system for metal buildings 失效
标题翻译：金属建筑防火喷淋系统
公开(公告)号：US20050045739A1
公开(公告)日：2005-03-03
申请号：US10966052
申请日：2004-10-15
申请人： Thomas Multer
发明人： Thomas Multer
IPC分类号： A62C3/02 , A62C31/02 , A62C35/60 , A62C37/12 , B05B1/14 , B05B1/26 , A62C35/00
CPC分类号： B05B1/262 , A62C3/0292 , A62C31/02 , A62C35/60 , A62C37/12 , B05B1/14
摘要： A fire protection sprinkler system for metal buildings has horizontally oriented sprinkler heads mounted on water supply lines extending along each side of rafters supporting the roof of a metal building so as to provide protection for bays between adjacent rafters having a width up to 25 feet or more. The sprinkler heads have a vertical part facing an outlet in a sprinkler body and a hood-shaped part supported from the vertical part and having downwardly inclined side walls and a downwardly inclined front wall. The deflector arrangement is supported from the sprinkler body by a pair of frame arms which converge at a boss on which the vertical part is mounted and another deflector part having rearwardly inclined arms extending horizontally, downwardly at an angle and substantially vertically, is supported between the boss and the vertical part of the deflector.
摘要翻译：用于金属建筑物的防火喷淋系统具有水平定向的喷洒头，其安装在沿着支撑金属建筑物的屋顶的椽子的每一侧延伸的供水管线上，以便为具有高达25英尺或更大的宽度的相邻椽子之间的隔间提供保护。喷洒头具有面向喷洒器主体中的出口的垂直部分和从垂直部分支撑并具有向下倾斜的侧壁和向下倾斜的前壁的罩状部分。偏转器装置通过一对框架臂支撑，该对框架臂在其上安装有垂直部分的凸台处会聚，并且具有向后以大致垂直方向水平延伸的向后倾斜臂的另一个偏转器部分被支撑在老板和导流板的垂直部分。

43. 发明授权

US6152236A Combined trigger and concealing device for a sprinkler head 有权
标题翻译：用于喷头的组合扳机和隐蔽装置
公开(公告)号：US6152236A
公开(公告)日：2000-11-28
申请号：US166518
申请日：1998-10-05
申请人： James G. Retzloff , Thomas E. Winebrenner , Scott T. Franson
发明人： James G. Retzloff , Thomas E. Winebrenner , Scott T. Franson
IPC分类号： A62C37/09 , A62C37/14 , A62C37/12
CPC分类号： A62C37/14 , A62C37/09
摘要： A combined trigger and concealing device for an automatic sprinkler head comprises a first plate attached to a second plate by a heat fusible material in a partially overlapping manner. Each plate is formed with an aperture which receives an actuator depending from the bottom of the sprinkler head. The trigger device depends a preselected distance from the bottom of the sprinkler head body and has an outer dimension which causes the trigger device to conceal the internal components of the sprinkler head from view. An annulus defined between the periphery of the device and the bottom of the sprinkler head permits heat energy to be received by the inner surface of the trigger device. Conduction of heat energy from both the inner and outer surface of the trigger device permits the heat fusible material to be expeditiously raised to the preselected separation temperature. This uniform thermal conduction minimizes the response time of the automatic sprinkler head while maintaining a highly aesthetic appearance.
摘要翻译：用于自动喷洒头的组合的触发和隐藏装置包括以部分重叠的方式通过热熔材料附接到第二板的第一板。每个板形成有孔，其接收从喷洒头的底部悬挂的致动器。触发装置取决于喷洒头主体底部的预选距离，并且具有外部尺寸，这使得触发装置从视野中隐藏喷洒头的内部部件。限定在装置的周边和喷洒头的底部之间的环形空间允许热能被触发装置的内表面接收。从触发装置的内表面和外表面传导热能允许将热熔材料迅速升高至预选的分离温度。这种均匀的热传导使自动喷洒头的响应时间最小化，同时保持高度美观的外观。

44. 发明授权

US6044912A Sprinkler head 失效
标题翻译：喷头
公开(公告)号：US6044912A
公开(公告)日：2000-04-04
申请号：US260891
申请日：1999-03-02
申请人： Toshihide Tsuji , Katsuaki Tonomura , Suguru Shimokawa
发明人： Toshihide Tsuji , Katsuaki Tonomura , Suguru Shimokawa
IPC分类号： A62C35/68 , A62C37/12 , F16K1/26 , A62C37/08 , A62C37/36
CPC分类号： A62C37/12 , Y10S277/91
摘要： A sprinkler head connected with a fire extinguishing piping maintains a valve body in a closed state so as to contain compressed fire extinguishing water filled in a fire extinguishing piping when there is no fire, but opens and operates the valve body so as to discharge the compressed and supplied fire extinguishing water at the time of a fire. The fire extinguishing water is contained by closing the gap between the valve body and the peripheral part of the valve body by a sealing member mounted in the valve body, prepared by coating a rubber base material with a fluorine contained resin coating material. The rubber base material of the sealing member can have a round, oval, U-shaped, Y-shaped, or X-shaped cross-sectional shape. The rubber base material can be made from a fluorine rubber or a silicon rubber. The present invention is to utilize both advantages of the anti-corrosion property and the weathering resistance of a fluorine resin and the elasticity of a rubber, to obtain the sealing property with respect to the fire extinguishing water with a smaller load, and to prevent the malfunction of the sprinkler head caused by alteration or adhesion.
摘要翻译：与灭火管连接的喷头保持阀体处于关闭状态，以便在没有火灾时容纳填充在灭火管道中的压缩灭火水，但是打开并操作阀体以将压缩的并在发生火灾时提供灭火水。通过用安装在阀体上的密封件封闭阀体与阀体周围部分之间的间隙来容纳灭火水，通过用含氟树脂涂料涂覆橡胶基材而制备。密封构件的橡胶基材可以具有圆形，椭圆形，U形，Y形或X形横截面形状。橡胶基材可以由氟橡胶或硅橡胶制成。本发明利用氟树脂的耐腐蚀性和耐候性以及橡胶的弹性两方面的优点，以相对于具有较小负荷的灭火水获得密封性，并且防止由改装或附着引起的喷头头故障。

45. 发明授权

US6003609A Fire safety device 失效
标题翻译：消防安全装置
公开(公告)号：US6003609A
公开(公告)日：1999-12-21
申请号：US126730
申请日：1998-07-31
申请人： Craig Walls
发明人： Craig Walls
IPC分类号： A62C37/12 , A62C35/10 , A62C37/00
CPC分类号： A62C37/12
摘要： A fire safety device for controlling the spread of fire in a structure. The invention comprises a base plate, a smoke detector, a syringe, and a cover. The syringe has a reservoir containing a fire retardant chemical. A fuse link holder has a melting fuse link that maintains a plunger assembly in position, and a spring is loaded behind the plunger. The syringe also has a nozzle in open communication with a supply line, which is in open communication to the reservoir. When a sufficiently high ambient temperature is reached, the fuse link melts, releasing the piston rod from the fuse link and allowing the coil spring to urge the plunger toward the other end of the syringe, and forcing the fire-retardant chemical from the nozzle. When smoke is present, the smoke detector sounds an audible alarm.
摘要翻译：一种用于控制结构中火灾蔓延的消防安全装置。本发明包括基板，烟雾探测器，注射器和盖子。注射器具有含有阻燃化学品的储存器。保险丝座保持器具有将柱塞组件保持在适当位置的熔化熔断体，弹簧装在柱塞后面。注射器还具有与供应管路开放连通的喷嘴，其与储存器开放连通。当达到足够高的环境温度时，熔断体熔化，将活塞杆从熔断体释放，并允许螺旋弹簧朝向注射器的另一端推动柱塞，并迫使阻燃化学品从喷嘴。当烟雾存在时，烟雾探测器发出声音报警。

46. 发明授权

US5257827A Sprinkler head 失效
标题翻译：喷头
公开(公告)号：US5257827A
公开(公告)日：1993-11-02
申请号：US730117
申请日：1991-07-15
申请人： Takashi Takeuchi , Teturou Kikuchi
发明人： Takashi Takeuchi , Teturou Kikuchi
IPC分类号： A62C37/12 , A62C37/10
CPC分类号： A62C37/12
摘要： A frame-type sprinkler head for dispensing fire extinguishing liquid. The sprinkler head includes a frame having a conducting hole therein through which fire extinguishing liquid may flow. The sprinkler head includes a valve body disposed adjacent to the conducting hole for blocking the conducting hole. The sprinkler head including a packing affixed to the valve body to prevent separation of the packing and the valve body. The packing is disposed between the conducting hole and the valve body for preventing leakage of the extinguishing liquid past the valve body. The sprinkler head includes a band-like protrusion extending from an edge of the packing. The band-like protrusion is engaged with an engagement portion provided on the frame for causing pivoting movement of said valve body and for preventing lodgement.
摘要翻译：一种用于分配灭火液体的框架式喷头。喷洒头包括其中具有导电孔的框架，灭火液可以通过该孔流动。喷头包括邻近导电孔设置的用于阻挡导电孔的阀体。喷头包括固定在阀体上的填料以防止填料和阀体分离。密封件设置在导电孔和阀体之间，用于防止灭火液体通过阀体的泄漏。喷洒头包括从包装的边缘延伸的带状突起。带状突起与设置在框架上的接合部分接合，用于引起所述阀体的枢转运动并防止落下。

47. 发明授权

US4964471A Sprinkler system and sprinkler assembly therefor 失效
标题翻译：喷水灭火系统及洒水装置
公开(公告)号：US4964471A
公开(公告)日：1990-10-23
申请号：US401882
申请日：1989-09-01
申请人： Leo K. Michalik , Segio G. Mussio
发明人： Leo K. Michalik , Segio G. Mussio
IPC分类号： A62C37/12
CPC分类号： A62C37/12
摘要： A fire suppression system for use with ducts carrying corrosive gases has a multiplicity of sprinkler assemblies, each having an easily replaceable adapter with a sprinkler head having a fusible alloy fill. The head is screwed into one end of the adapter which has an integral flange at its opposite end. The adapter is inserted in a flanged nozzle which is part of the duct. The adapter flange is bolted to the nozzle flange which has a central opening adapted for connection to a source of extinguishing fluid. A continuous passage for fluid is provided through the adapter and the flanges together with a passage through the sprinkler head, the latter being opened when the system is activated. Only the face of the adapter and a small protruding portion of the sprinkler head are exposed to the corrosive gases. The sprinkler head has a corrosion-resistant body and has a central passage containing a seal plug and a fusible fill at opposite ends and a piston between the fill and the plug. Upon activation, the fill melts, and fluid pressure cleanly ejects both piston and plug from the passage in the sprinkler head, thereby providing full bore for the passage of fluid. The piston insulates the fusible fill from any cooling effect, and provides reliable operation with short response times.
摘要翻译：用于携带腐蚀性气体的管道的灭火系统具有多个喷洒组件，每个喷洒器组件具有容易更换的适配器，其具有带有易熔合金填充物的喷洒头。头部拧入适配器的一端，其一端在其相对端具有一体式的凸缘。适配器插入作为管道一部分的法兰喷嘴。适配器法兰螺栓连接到喷嘴法兰，喷嘴法兰具有适于连接到灭火流体源的中心开口。通过适配器和凸缘以及通过喷洒头的通道提供流体的连续通道，后者在系统启动时打开。仅适配器的表面和喷头的小突出部分暴露于腐蚀性气体。喷头具有耐腐蚀体，并且具有中心通道，其中包含密封塞和相对两端的可熔填充物以及填充物和塞子之间的活塞。在激活时，填充物熔化，并且流体压力从喷洒头中的通道清洁地喷射活塞和塞子，由此提供用于流体通过的全部孔。活塞可以使熔化填料从任何冷却效果中绝缘，并提供可靠的操作，响应时间短。

48. 发明授权

US4893679A Heat-responsive element for fire protection sprinklers or the like 失效
标题翻译：防火喷头等的热敏元件
公开(公告)号：US4893679A
公开(公告)日：1990-01-16
申请号：US162479
申请日：1988-03-01
申请人： James M. Martin , Leo W. Fleury, Jr. , Michael A. Fischer
发明人： James M. Martin , Leo W. Fleury, Jr. , Michael A. Fischer
IPC分类号： A62C37/12 , G05D23/02
CPC分类号： G05D23/026 , A62C37/12
摘要： A heat-responsive element has two links joined with a thin solder layer in a face-to-face relationship over an extended surface area. The components of opposed surfaces of the links in contact with the solder layer and the solder layer are adapted to alloy with each other in the regions immediately adjacent each opposed surface to form alloy bonds between the opposed surfaces and the solder layer. The strength of these bonds is greater than the strength of the solder layer. At least the opposed surfaces of the links consist, at least in part, of an alloy-forming amount of nickel, cobalt, chromium or iron, or an alloy of nickel, cobalt, chromium, or iron.

49. 发明授权

US4830118A Shut-off device for a sprinkler assembly 失效
标题翻译：洒水装置的关闭装置
公开(公告)号：US4830118A
公开(公告)日：1989-05-16
申请号：US137619
申请日：1987-12-24
申请人： Vincent J. Capasso
发明人： Vincent J. Capasso
IPC分类号： A62C37/12 , A62C37/08
CPC分类号： A62C37/08
摘要： A device for terminating the flow of fire-extinguishing fluid from an activated sprinkler head of the pendent and sidewall types. A cavity within the device receives the sprinkler head and a protuberance within said cavity engages the valve assembly and returns the shut-off valve to the fluid-emitting conduit. Biased apertures within the sidewalls engage the sprinkler head flange and provide a locking means. The device is constructed from thermoplastic resins which melt and allow the device to become reactivated when ambient temperatures reach critical levels.
摘要翻译：用于终止来自侧壁和侧壁类型的活化喷洒头的灭火流体流动的装置。装置内的空腔接收喷洒头，并且在所述空腔内的突起与阀组件接合并将截止阀返回到流体发射管道。侧壁内的偏置孔接合喷洒头凸缘并提供锁定装置。该设备由热塑性树脂构成，当环境温度达到临界水平时，该热塑性树脂会熔化并允许设备重新激活。

50. 发明授权

US4577544A Ultrafast thermal actuator 失效
标题翻译：超快速执行器
公开(公告)号：US4577544A
公开(公告)日：1986-03-25
申请号：US609632
申请日：1984-05-14
申请人： John T. M. Lee
发明人： John T. M. Lee
IPC分类号： A62C37/12 , A62C37/48 , F42C9/08 , F42C15/36 , F42C19/00 , A62C35/02 , A62C37/08
CPC分类号： A62C37/12 , F42C15/36 , F42C9/08
摘要： Fast acting actuation system which is especially suitable for automatic sprinklers and other emergency devices. The system includes a fast-acting low mass thermally responsive element comprising a pair of thin metal strips soldered together, a percussion member such as a firing pin which is released when the solder in the thermally responsive element melts, and an actuator, preferably a radially expandable explosive actuator, which is initiated by the firing pin. The actuator when initiated causes rapid actuation of the automatic sprinkler or other device.
摘要翻译：快动作动作系统，特别适用于自动洒水装置及其他应急装置。该系统包括快速作用的低质量热响应元件，其包括焊接在一起的一对薄金属条，诸如在热响应元件中的焊料熔化时释放的击打构件的冲击构件，以及致动器，优选地径向可爆炸致动器，由致动销启动。致动器启动时，自动喷水灭火器或其他设备的快速启动。

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