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1. 发明授权

US12042681B2 Fire suppression system and method for a helicopter landing pad 有权
公开(公告)号：US12042681B2
公开(公告)日：2024-07-23
申请号：US17296755
申请日：2019-11-25
申请人： Minimax Viking Research & Development GmbH
发明人： Shawn J. Feenstra , Derek J. Scheffers
IPC分类号： A62C31/12 , A62C3/08 , A62C5/02 , A62C31/03
CPC分类号： A62C31/12 , A62C3/08 , A62C5/022 , A62C31/03
摘要： A helipad fire suppression system includes a helipad having an outer boundary that defines an impervious deck area for at least one of landing or storing one or more helicopters, with at least a portion of the impervious deck area being designated a fire suppression target area. The system includes a nozzle assembly having a spray-type nozzle for spraying a fire suppression fluid in a radial pattern. The nozzle assembly can include a nozzle enclosure for enclosing the spray-type nozzle and can be configured for installation in a surface made of an impervious material. The nozzle assembly is disposed in an interior portion of the impervious deck area so as to provide the fire suppression fluid to the fire suppression target area.

2. 发明公开

US20240139566A1 Fire Suppression Device and Method of Use Thereof 审中-公开
公开(公告)号：US20240139566A1
公开(公告)日：2024-05-02
申请号：US18158797
申请日：2023-01-24
申请人： Christopher Smith
发明人： Christopher Smith
IPC分类号： A62C5/02 , A62C3/02 , A62C37/40
CPC分类号： A62C5/022 , A62C3/0214 , A62C37/40
摘要： The present invention relates to a novel fire suppression device for prohibiting fire and preventing same from spreading. The device is compact and is configured to autonomously release type A or type B fire-retardant foam for covering a structure such as a building or portions thereof. The device includes a plurality of components, including a water reservoir, a foam concentrate reservoir, an oxygen reservoir, and an aerator for forming fire-retardant foam. In one embodiment, the device includes a sensor for detecting excessive temperature, smoke, or fire for autonomously actuating the device. In another embodiment, the device is manually activated by a user. The device can be used with new or existing buildings, designated fire (i.e., fireplace) spaces, and/or cook areas as well.

3. 发明授权

US11794045B2 Expandable fire-fighting foam system, composition, and method of manufacture 有权
公开(公告)号：US11794045B2
公开(公告)日：2023-10-24
申请号：US17581600
申请日：2022-01-21
申请人： Jaco Du Plessis
发明人： Jaco Du Plessis
IPC分类号： A62C5/02 , A62C13/64 , A62C5/00 , A62C13/00 , A62C13/62 , A62C3/06 , A62D1/00 , A62D1/02
CPC分类号： A62C5/022 , A62C3/06 , A62C5/002 , A62C13/003 , A62C13/62 , A62C13/64 , A62D1/0042 , A62D1/0071
摘要： A method of manufacturing a self-expanding fire-fighting foam solution is disclosed. Here, the method can include purging air from a container, wherein the purging is performed via flowing an inert gas into the container, such that substantially inert environment is created within the container. In addition, the method can further include dispensing or filling a pre-determined amount of foam concentrate into a container, dispensing or filling a pre-determined amount of water into the container, and mixing the foam concentrate and water within the container, wherein the mixed foam and water within the inert container provide the self-expanding fire-fighting foam solution and having a pH ranging from about 6.8 to 7.8 moles per liter.

4. 发明授权

US10835906B2 Foaming unit for producing foam from a mixture of gas and liquid and a sprayer for producing and dispensing foam 有权
公开(公告)号：US10835906B2
公开(公告)日：2020-11-17
申请号：US16093592
申请日：2017-04-05
申请人： S O L O Kleinmotoren Gesellschaft mit beschraenkter Haftung
发明人： Samuel Schinkel
IPC分类号： B05B7/00 , B05B11/00 , A62C5/02 , A47K5/14
CPC分类号： B05B7/0037 , A47K5/14 , A62C5/022 , B05B7/0062 , B05B11/3087
摘要： A foaming unit for producing foam from a mixture of gas and liquid. The foaming unit comprising a housing, a slide, a foaming element, an inlet for the mixture of gas and liquid and an outlet, the slide and the housing being movable relative to each other, the foaming element being arranged hydraulically between the inlet and the outlet, wherein an active volume of the foaming element can be adjusted by changing the relative position of a control edge and an end face of the foaming element.

5. 发明申请

US20180043194A1 AERIAL FIRE SUPPRESSION SYSTEM 审中-公开
公开(公告)号：US20180043194A1
公开(公告)日：2018-02-15
申请号：US15232609
申请日：2016-08-09
申请人： Simplex Manufacturing Co.
发明人： Mark D. Zimmerman , David M. Kruithoff
IPC分类号： A62C3/02 , F16K5/06 , B64D1/18 , A62C5/00 , A62C31/12
CPC分类号： A62C3/0242 , A62C5/022 , B64D1/18
摘要： An embodiment of a fire suppression apparatus for fighting fires from an aerial vehicle is disclosed having a foam and water held in separate containers that when mixed forms a fire retardant in the separate water container, a pump driven by a first electric motor, the pump including an air induction valve positioned at the pump inlet where air and the fire retardant are drawn into the inlet and pressurized simultaneously by the pump, a primer pump driven by a second electric motor to prime the inlet with the fire retardant before starting the pump, an inverter to control startup of the first electric motor, and an aimable boom connected to the pump by a conduit, the boom including a nozzle on a distal end of the boom from which the pressurized water/foam/air fire retardant is dispensed toward a target. Vertical mount plates can attach the apparatus to opposite sides of the helicopter.

6. 发明申请

US20170120092A1 Compressed Air Foam Fluid Mixing Device 审中-公开
公开(公告)号：US20170120092A1
公开(公告)日：2017-05-04
申请号：US15296359
申请日：2016-10-18
申请人： WATEROUS Company
发明人： Mark Francis Haider , Gregg Allen Geske
IPC分类号： A62C5/02
CPC分类号： A62C5/022 , B01F3/04446 , B01F5/0408 , B01F5/0463 , B01F5/0689
摘要： The present invention is a mixing device for producing compressed foam for an extinguishing device for firefighting comprising a foam solution inlet that is operatively connected to a foam solution mixture area that is operatively connected to a compressed air inlet that is operatively connected to a compressed air injection manifold that is operatively connected to a mixing chamber. The compressed air injection manifold having a plurality of lateral sides that have a plurality of holes distributed across at least one of the lateral sides. A scrubbing collector pipe that extends into the mixing chamber to form an annular flow area within the mixing chamber. The scrubbing collector pipe having a plurality of holes distributed around an outer periphery of the scrubbing collector pipe. An inner collector pipe within the scrubbing collector pipe. A compressed air foam outlet operatively connected to the scrubbing collector pipe.

7. 发明授权

US09027661B2 Foam chamber having a closable testing outlet 有权
标题翻译：泡沫室具有可关闭的测试插座
公开(公告)号：US09027661B2
公开(公告)日：2015-05-12
申请号：US13495446
申请日：2012-06-13
申请人： Kenneth C. Baker
发明人： Kenneth C. Baker
IPC分类号： A62C3/06 , A62C37/50 , A62C5/02 , E03C1/084 , B05B1/26 , A62C35/02 , G01M99/00
CPC分类号： A62C37/50 , A62C3/06 , A62C3/065 , A62C5/02 , A62C5/022 , A62C35/023 , B05B1/267 , E03C1/084 , G01M99/008 , Y10S261/26
摘要： A foam chamber of a fire suppressant system having a closable testing outlet is disclosed. The foam chamber can operate in a testing mode and an operation mode. The invention has an inlet conduit for accepting a fire suppressant fluid attached to an expansion conduit. An expansion enclosure having two closable outlets is also attached to the inlet conduit and surrounds the expansion conduit. One outlet empties into the expansion enclosure. The other outlet extends through the wall of the expansion enclosure and empties outside of the expansion enclosure. Both of the closable outlets can be fitted with either an unbreakable seal or a frangible seal. If the foam chamber is configured for normal operation, the unbreakable seal is placed on the outlet that extends through the wall of the expansion enclosure and a frangible seal is placed on the outlet that empties into the expansion enclosure.
摘要翻译：公开了一种具有封闭测试出口的消防系统的泡沫室。泡沫室可以在测试模式和操作模式下工作。本发明具有用于接受附着在膨胀管道上的灭火剂流体的入口导管。具有两个可闭合出口的膨胀外壳也附接到入口导管并且围绕膨胀导管。一个出口清空到扩展箱中。另一个出口延伸穿过膨胀机壳的壁，并在膨胀机壳外排空。两个可关闭的出口都可以安装牢固的密封或易碎的密封。如果泡沫室被配置为正常操作，则不可破坏的密封件被放置在延伸穿过膨胀外壳的壁的出口上，并且在出口上放置易碎密封件，该密封件被排空到膨胀箱中。

8. 发明申请

US20150122512A1 FOAM-TYPE FIRE DISTINGUISHING DEVICE 审中-公开
标题翻译：泡沫型火灾灭火装置
公开(公告)号：US20150122512A1
公开(公告)日：2015-05-07
申请号：US14521484
申请日：2014-10-23
申请人： Shang-Hua Wu
发明人： Shang-Hua Wu
IPC分类号： A62C5/02
CPC分类号： A62C5/022 , A62C5/02
摘要： A The foam-type fire distinguishing device includes a water supply unit, a container, a mixing tank, an increasing pressure tank, a pressure device, a transmitting unit and a spray device. The transmitting unit delivers water from the water supply unit and the foam agent from the container to be mixed in the mixing tank to create the water-foam mixture which is then sent to the increasing pressure tank which introduces pressurized air to the water-foam mixture to create fine foams. The water-foam mixture with fine foams are sprayed from the spray device to increase the spread area to increase the efficiency of distinguishing fire.
摘要翻译： A泡沫型火灾鉴别装置包括供水单元，容器，混合罐，增压罐，压力装置，传送单元和喷雾装置。发送单元将来自供水单元和发泡剂的水从待混合的容器中输送到混合罐中以产生水泡沫混合物，然后将其发送到增压罐，该加压罐将加压空气引入水泡沫混合物制造精细泡沫。具有细泡沫的水泡沫混合物从喷雾装置喷射以增加扩散面积，以提高区分火焰的效率。

9. 发明授权

US08955609B2 Storage tank fire supression system 有权
标题翻译：储罐消防系统
公开(公告)号：US08955609B2
公开(公告)日：2015-02-17
申请号：US13836162
申请日：2013-03-15
申请人： C. Allen Phillips , Ivan Paul Rogers, III
发明人： C. Allen Phillips , Ivan Paul Rogers, III
IPC分类号： A62C13/62 , A62C31/00 , A62C3/06 , A62C35/13 , A62C37/11 , A62C99/00 , A62C5/02
CPC分类号： A62C31/00 , A62C3/065 , A62C5/022 , A62C35/13 , A62C37/11 , A62C99/0036
摘要： The present invention relates to automatically activated fire suppression system providing a system that releases fire suppressant foam, or aqueous film forming material (“AFFF”) over a flammable material contained within a storage tank or gas tank, when a heat sensor comprised of glass, plexi-glass or plastic, is compromised (i.e. melted, or broken) by temperatures in the container indicating that the flammable material is are at or near combustion levels.
摘要翻译：本发明涉及一种自动激活的灭火系统，当由玻璃制成的热传感器时，提供一种在储存罐或气罐中包含的易燃材料上释放阻燃泡沫或水性成膜材料（“AFFF”）的系统，玻璃或塑料被容器的温度（即熔化或破碎）表示易燃材料处于或接近燃烧水平。

10. 发明申请

US20120160332A1 PILOT VALVE, METHOD OF USING, AND FLUID SYSTEM EQUIPPED THEREWITH 有权
标题翻译：导阀，使用方法和流体系统
公开(公告)号：US20120160332A1
公开(公告)日：2012-06-28
申请号：US13414924
申请日：2012-03-08
申请人： Jeff Rohl
发明人： Jeff Rohl
IPC分类号： G05D7/00
CPC分类号： F16K31/1268 , A62C5/022 , A62C27/00 , F16K31/365 , Y10T137/0318 , Y10T137/0396 , Y10T137/2496 , Y10T137/2499 , Y10T137/2514 , Y10T137/6855 , Y10T137/777 , Y10T137/7781 , Y10T137/86485
摘要： A pilot valve assembly for regulating the output of a first pressure source relative to a second pressure source, a fluid system equipped with the valve assembly, and a method of operating the valve assembly. The valve assembly includes a valve body with inlet and outlet ports and first and second sensing ports. The first and second sensing ports are adapted to sense, respectively, the fluid pressures of the first and second pressure sources. The inlet port is adapted for fluidically connecting to the first pressure source. The valve assembly defines a flow path between the inlet and outlet ports, and has components for allowing fluid flow from the inlet port, through the flow path, and to the outlet port only if the fluid pressure of the first pressure source exceeds the fluid pressure of the second pressure source by a differential by the flow-allowing components.
摘要翻译：用于调节第一压力源相对于第二压力源的输出的导阀组件，配备有阀组件的流体系统以及操作阀组件的方法。阀组件包括具有入口和出口以及第一和第二感测端口的阀体。第一和第二感测端口分别适于感测第一和第二压力源的流体压力。入口端口适于流体连接到第一压力源。阀组件限定入口和出口之间的流动路径，并且具有用于仅当第一压力源的流体压力超过流体压力时允许流体从入口流过流动通道和出口的部件的第二压力源通过流动允许部件的差速器。

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