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公开(公告)号：US11951345B2
公开(公告)日：2024-04-09
申请号：US18307712
申请日：2023-04-26
CPC分类号： A62D1/0071 , A62C99/0036
摘要： A method of fighting a fire includes aerating a firefighting foam composition to form an aerated firefighting foam; administering the aerated firefighting foam to a fire or applying the aerated firefighting foam to a surface of a volatile flammable liquid; wherein: the firefighting foam composition includes a sugar component; a surfactant component comprising an anionic surfactant, a zwitterionic surfactant, or a mixture of any two or more thereof; a polysaccharide thickener comprising succinoglycan; and at least about 30 wt. % water.
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公开(公告)号：US11771939B2
公开(公告)日：2023-10-03
申请号：US17722978
申请日：2022-04-18
CPC分类号： A62D1/0071 , A62C99/0036 , A62D1/0042
摘要： An aqueous fire-fighting composition includes a surfactant component that includes an anionic surfactant, a zwitterionic surfactant, a nonionic surfactant, or a mixture of any two or more thereof; and a suspension agent comprising microfibrous cellulose. The suspension agent may include a water-soluble oligosaccharide and/or polysaccharide co-agent together with the microfibrous cellulose. The fire-fighting composition may also include one or more of a sugar component, organic solvent and a polysaccharide thickener, and be substantially free of fluorinated additives.
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公开(公告)号：US20170136274A1
公开(公告)日：2017-05-18
申请号：US15313794
申请日：2015-05-25
申请人： Istvan Szocs
发明人： Istvan Szocs
CPC分类号： A62C3/065 , A62C35/023 , A62C35/13 , A62C35/68 , A62C99/0036
摘要： The installed fire fighting apparatus has one or more forwarding pipelines to transfer a fire extinguishing substance composition to a place of use, and one or more spreading devices connected to the output end of the forwarding pipeline, serving for directed discharge of the fire extinguishing substance composition and designed to be fixed to a flammable object. The apparatus includes a storage pipeline to store the fire fighting substance composition, comprising a pipeline with a cross-section exceeding the cross-section of the forwarding pipeline and closed at its ends or closed into itself like a loop, where the storage pipeline is equipped with a feeder pipe end with a pressure-tight shut-off device, a valve on the feeder pipe end, as well as a device to measure pressure in the interior space of the storage pipeline and a safety fitting, preferably a safety valve. The storage pipeline has a forwarding branch-off, to which branch-off the forwarding pipeline is connected by its input end. The forwarding pipeline has a flow control valve inserted both beside the branch-off location and at a distance therefrom, and a pressure release branch-off is fitted between the two flow control valves, where such pressure release branch-off is equipped with a shut-off valve. There is a fire extinguishing substance composition filled in the storage pipeline, which is a mixture of a fire fighting substance and a pressurized gas. The apparatus is fitted with at least two individual fire sensors designed to be located at various places of the flammable object and capable to distinguish fires according to extinguishing output demand.
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公开(公告)号：US20160354626A1
公开(公告)日：2016-12-08
申请号：US15238701
申请日：2016-08-16
申请人： Ian Edward McNamara , Nicholas Jospeh Toombs , Joshua Kim , Daniel Phillip McNamara , Nathan Lindstrom Rapp
发明人： Ian Edward McNamara , Nicholas Jospeh Toombs , Joshua Kim , Daniel Phillip McNamara , Nathan Lindstrom Rapp
CPC分类号： A62C37/40 , A62C31/02 , A62C31/28 , A62C35/023 , A62C99/0027 , A62C99/0036 , A62C99/0072 , G05B19/048 , G05B19/056
摘要： A system for providing an automatic fire extinguishing system including a tank filled with an extinguishing agent with a targeting system with independently mounted targeting servos and targeting gimbal to position an emitter. A microcontroller provides control signals to the targeting servos and an actuation valve. A plurality of temperature sensors electrically connected to the microcontroller send temperature data to the microcontroller which calculates target angles and sends the target angle to the targeting gimbal. The emitter is positioned by the targeting servo positioning the targeting gimbal armatures to the target angles. The microcontroller compares sensor temperature data a predetermined temperature value and sends an open signal to the actuation valve when a sensor temperature data is greater than the predetermined temperature value. The extinguishing agent flows from the tank to the emitter, where it is discharged.
摘要翻译： 一种用于提供自动灭火系统的系统，其包括装有灭火剂的罐，其具有独立安装的目标舵机和瞄准万向架以定位发射器的瞄准系统。 微控制器向目标舵机和致动阀提供控制信号。 电连接到微控制器的多个温度传感器将温度数据发送到微控制器，该微控制器计算目标角度并将目标角度发送到目标万向节。 发射器通过瞄准伺服机构定位，将目标万向电枢定位到目标角度。 当传感器温度数据大于预定温度值时，微控制器将传感器温度数据与预定温度值进行比较，并向致动阀发送打开信号。 灭火剂从容器流到发射器，在那里放电。
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公开(公告)号：US09446268B2
公开(公告)日：2016-09-20
申请号：US11659934
申请日：2005-08-12
申请人： Dwight P. Williams
发明人： Dwight P. Williams
CPC分类号： A62C3/06 , A62C99/0036 , A62C99/0045
摘要： A system and apparatus for extinguishing a fire of a difficult to extinguish fuel or flammable liquid in a storage tank fitted with at least a significant top roof portion, the system including timely discharge of dry powder into a significantly enclosed space or cavity defined between the fuel/liquid surface, or between any floater remaining thereon, and the fixed top roof portion, and apparatus to facilitate the system.
摘要翻译： 一种系统和装置，用于扑灭装配有至少一个重要顶部顶部部分的储罐中难以熄灭燃料或易燃液体的火焰，该系统包括将干粉及时排放到限定在燃料之间的明显封闭的空间或空腔内 /液体表面，或其上保留的任何浮子和固定的顶部顶部部分之间，以及便于系统的装置。
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公开(公告)号：US09132304B1
公开(公告)日：2015-09-15
申请号：US13861358
申请日：2013-04-11
CPC分类号： A62C27/00 , A62C25/00 , A62C99/0036
摘要： A self-contained firefighting system to be incorporated into the trunk of a motor vehicle to include a reel with 7 to 15 feet of easily deployable hose, a high-pressure pump, and a refillable reservoir for fire-extinguishing foam, intended for use in the vehicles of first responders such as police, highway patrol, and EMS units, as well as for use in private passenger vehicles.
摘要翻译： 一个独立的消防系统，被并入机动车辆的行李箱，包括一个带有7到15英尺的容易展开的软管的卷轴，一个高压泵和一个用于灭火泡沫的可再充装的储存器 警察，公路巡逻，EMS单位等首要应急人员的车辆，也可用于私人客车。
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公开(公告)号：US08955609B2
公开(公告)日：2015-02-17
申请号：US13836162
申请日：2013-03-15
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。
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公开(公告)号：US20140138104A1
公开(公告)日：2014-05-22
申请号：US14003643
申请日：2011-03-11
申请人： Nicolas Robinet , Chantal Smett
发明人： Nicolas Robinet , Chantal Smett
IPC分类号： A62D1/02
CPC分类号： A62D1/0071 , A62C99/0036 , A62D1/0042
摘要： A fire fighting foam composition is disclosed comprising water; diutan gum; one or more surfactants; and one or more water-miscible organic solvents. In some exemplary aspects, the foam may be a fluorine-free foam composition or a reduced fluorine content foam composition.
摘要翻译： 公开了一种消防泡沫组合物，其包含水; di gum 一种或多种表面活性剂; 和一种或多种与水可混溶的有机溶剂。 在一些示例性方面，泡沫可以是无氟泡沫组合物或还原氟含量泡沫组合物。
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9.发明授权Methods of testing fire fighting vehicle foam delivery systems using environmentally benign surrogate fluid 有权使用环境友好替代液测试消防车辆泡沫输送系统的方法公开(公告)号：US08616070B1
公开(公告)日：2013-12-31
申请号：US13229960
申请日：2011-09-12
申请人： Rance Tetsuo Kudo
发明人： Rance Tetsuo Kudo
CPC分类号： A62C99/009 , A62C27/00 , A62C37/50 , A62C99/0036
摘要： Methods of/for testing fire fighting vehicle foam delivery systems using an environmentally benign fluid. Systems and methods test the foam delivery systems' piping, valves, pump, proportioner, educator, and nozzles while minimizing the release of Aqueous Film Forming Foam to the environment. The testing system complies with the National Fire Protection Association.
摘要翻译： 使用环境友好流体的消防车辆泡沫输送系统的测试方法。 系统和方法测试泡沫输送系统的管道，阀门，泵，配量器，教育者和喷嘴，同时最大限度地减少水性膜形成泡沫对环境的释放。 测试系统符合国家消防协会的要求。
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公开(公告)号：US20110042108A1
公开(公告)日：2011-02-24
申请号：US12867707
申请日：2009-02-16
申请人： Kurt Hiebert
发明人： Kurt Hiebert
CPC分类号： B01F3/04446 , A62C5/02 , A62C13/22 , A62C99/0018 , A62C99/0036 , B01F5/0057 , B01F5/0475 , B01F5/048
摘要： A portable compressed gas foam system having a rocket engine, fueled with hydrogen peroxide and a suitable propellant, which produces exhaust gases. The exhaust gases are injected into a water tank, aerating the water and pressurizing the water tank. Foam concentrate may be added to the tank or separately in a mixing stage and is aerated by the aerated and pressurized water. The aeration produces bubbles in the foam and entrains exhaust gas within the bubbles. The aerated foam can then be sprayed onto a fire through a foam injection nozzle, extinguishing the fire both by wetting the burning materials and by smothering it by reducing the amount of oxygen available to burn. The invention may also be adapted for use in a firehose or in an underslung bucket.
摘要翻译： 一种具有火箭发动机的便携式压缩气体泡沫系统，其由过氧化氢燃料和合适的推进剂，其产生废气。 将废气注入水箱中，对水进行充气并对水箱加压。 泡沫浓缩物可以在混合阶段中分别加入到罐中，并通过充气和加压的水进行充气。 曝气在泡沫中产生气泡并夹带气泡内的废气。 然后，充气泡沫可以通过泡沫喷嘴喷射到火上，通过润湿燃烧材料并通过减少可用于燃烧的氧气的窒息来扑灭火焰。 本发明也可以适用于在一个火炉或一个下冲的桶中使用。
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