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1. 发明授权

US11986687B2 Fire extinguisher with easy management and usage 有权
公开(公告)号：US11986687B2
公开(公告)日：2024-05-21
申请号：US17432748
申请日：2020-02-21
申请人： Seung Yun Kim
发明人： Seung Yun Kim , Jin Tai Kim , Song Yi Kim
IPC分类号： A62C13/76 , A62C13/64
CPC分类号： A62C13/76 , A62C13/64
摘要： Provided is a fire extinguisher which reduces a risk of a discharge accident caused when a stopper is unintentionally separated at a normal time and from which a handle is easily pulled out when fire occurs. According to the fire extinguisher, a force pressing an upper handle is not transmitted to a valve stem as a gap between the upper handle and a plug is maintained by a gap support part when the stopper is installed on the handle, and the force pressing an upper handle is transmitted to the valve stem through a valve pressing part as the gap support part horizontally moves by an elastic member so as not to overlap the plug when the stopper is separated from the handle.

2. 发明公开

US20230372753A1 CONSTANT BLEND RATIO OF FIRE SUPPRESSANT AGENTS DURING DISCHARGE 审中-公开
公开(公告)号：US20230372753A1
公开(公告)日：2023-11-23
申请号：US17885746
申请日：2022-08-11
申请人： Kidde Graviner Limited
发明人： Adam Chattaway , Eli Baldwin
IPC分类号： A62C13/64 , C09K21/08
CPC分类号： A62C13/64 , C09K21/08
摘要： Exemplary embodiments pertain to the art of first suppressants and, in particular, to maintaining a desired and constant blend of multiple fire suppressants during discharge. The present disclosure provides fire extinguisher assemblies utilizing a constant blend ratio of fire suppressant agents during discharge. More particularly, the present disclosure provides fire extinguisher assemblies utilizing a constant blend ratio of a first fire suppressant agent (e.g., a low-boiling, high-volatility agent) and a second fire suppressant agent (e.g., a higher-boiling, lower-volatility agent) during discharge. The embodiments and fire extinguisher assemblies described herein can help keep the pressure constant during discharge of the fire extinguisher assemblies.

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. 发明申请

US20190209880A1 DYNAMIC FIRE SUPPRESSION SYSTEM AND METHOD THEREOF 审中-公开
公开(公告)号：US20190209880A1
公开(公告)日：2019-07-11
申请号：US16240660
申请日：2019-01-04
申请人： FIREBOY-XINTEX LLC
发明人： PERRY DEYOUNG , JEREMIAH FARRELL
IPC分类号： A62C13/64 , A62C13/00 , A62C37/36 , A62C37/11
CPC分类号： A62C13/64 , A62C13/003 , A62C35/023 , A62C35/13 , A62C37/04 , A62C37/11 , A62C37/40 , A62C37/42 , A62C37/46 , A62C37/50
摘要： A fire suppression system having a first triggering mechanism capable of being remotely triggered in response to a fire condition and a second manual triggering mechanism. More particularly, the fire extinguisher includes a valve for a fire extinguisher capable of manual and automatic operation. The system further includes a mechanism to notify of inoperable local status. During automatic operation, the system can be being triggered by a control panel in electrical communication, such as in response to a signal from smoke detectors. This system may also be manually triggered or in response to a temperature threshold sensor or other sensors. The valve includes an actuator that provides a separate area to place a safety pin for storing securely, and which provides feedback to the control system that the safety pin is properly stored and therefore, the fire extinguisher is active.

5. 发明申请

US20190175966A1 BRACKET INTERLOCK SYSTEMS 审中-公开
公开(公告)号：US20190175966A1
公开(公告)日：2019-06-13
申请号：US16280785
申请日：2019-02-20
申请人： Kidde Technologies, Inc.
发明人： Doug John Baxendell , David William Frasure
IPC分类号： A62C13/64 , A62C13/78 , A62C3/07 , A62C13/76 , A62C35/68 , F17C13/08
CPC分类号： A62C13/64 , A62C3/07 , A62C13/003 , A62C13/76 , A62C13/78 , A62C35/68 , F17C13/084 , F17C2205/0103 , F17C2205/0173 , F17C2270/0754
摘要： A method of operating safety mechanism includes extending a safety pin to block a poppet from opening a flow path from a pressure vessel in the event of the pressure vessel being unmounted from a bracket or in the event of the bracket being unmounted from a support structure. The method includes retracting the safety pin to allow free movement of the poppet for opening the flow path only in the event of the pressure vessel being mounted to the bracket and the bracket being mounted to a support structure.

6. 发明申请

US20190009118A1 NOZZLE CAP FOR FIRE EXTINGUISHER 审中-公开
公开(公告)号：US20190009118A1
公开(公告)日：2019-01-10
申请号：US16127909
申请日：2018-09-11
申请人： Kronebusch Industries, LLC
发明人： Allen R. Kronebusch
IPC分类号： A62C13/64 , G01K1/14 , A62C13/76 , A62C13/00 , G01L19/08
CPC分类号： A62C13/64 , A62C13/003 , A62C13/76 , G01K1/14 , G01L19/08
摘要： A dispenser cap for a fire extinguisher includes a main body portion that has a generally hemispherical shape. The dispenser cap also includes a securing portion adjacent to the main body portion. The securing portion is configured to be removably attached to a dispenser of the fire extinguisher.

7. 发明申请

US20170333738A1 FIRE EXTINGUISHING DEVICE 审中-公开
公开(公告)号：US20170333738A1
公开(公告)日：2017-11-23
申请号：US15540749
申请日：2014-12-30
申请人： Espherical Life Barrier, S.A.U.
发明人： Jose Antonio Hernandez Reina
IPC分类号： A62C3/02 , A62C13/64
CPC分类号： A62C3/025 , A62C13/64 , A62C19/00
摘要： It is designed to be thrown a distance so that it can reach areas of difficult access and project the extinguishing agent achieving a fast extinguishing, it consists of a body (1) of spherical configuration in turn comprising a lower tank (4) which has a partially spherical configuration housing the extinguishing agent, which is formed by a first half-body (5) and a second half-body (5′) joined together, and an upper spray cap (7) equipped with spray nozzles (8) which are joined to the lower tank (4), and a solenoid valve (3) automatically or manually activated by remote control which allows the passage of the circulation of the extinguishing agent from the tank (4) to the spray nozzles (8) for its mass propagation from said spray nozzles (8) towards the exterior to extinguish the flames.

8. 发明授权

US09744389B2 Portable fire extinguishing apparatus 有权
公开(公告)号：US09744389B2
公开(公告)日：2017-08-29
申请号：US14347447
申请日：2012-08-17
申请人： Jian Qiang , Yanbin Yang , Zhengjun Lei
发明人： Jian Qiang , Yanbin Yang , Zhengjun Lei
IPC分类号： A62C13/76 , A62C13/64 , A62C13/20 , A62C13/22 , A62C19/00
CPC分类号： A62C13/64 , A62C13/20 , A62C13/22 , A62C19/00
摘要： A portable fire extinguishing apparatus, which comprises a casing (20) and a cartridge (3) arranged inside the casing (20). The top end of the cartridge (3) is fixedly connected with the casing (20) through a snap ring (24); the bottom of the cartridge (3) is fixedly connected with the casing (20) through some nuts and bolts; and an explosion venting unit (2) is arranged at the jet end of the cartridge (3). Kinetic energy generated from explosion is consumed through shifting and limiting processes of the explosion venting units (2), therefore recoil force or forward impact force generated after explosion of explosives can be consumed or released, so that safe and effective explosion venting is achieved and hurt to human bodies or articles after explosion of grains is avoided.

9. 发明申请

US20170001050A1 FIRE EXTINGUISHER WITH RECESSED GAUGE 审中-公开
标题翻译：消防器具灭火器
公开(公告)号：US20170001050A1
公开(公告)日：2017-01-05
申请号：US14985995
申请日：2015-12-31
申请人： Kronebusch Industries, LLC
发明人： Allen R. Kronebusch
IPC分类号： A62C13/64 , G01L19/08 , G01K1/14 , A62C13/76 , A62C13/00
CPC分类号： A62C13/64 , A62C13/003 , A62C13/76 , G01K1/14 , G01L19/10
摘要： A fire extinguisher includes a container that has a chamber for holding a fire-extinguishing agent. The container also includes a domed top portion and recessed bottom portion. The domed top portion includes a valve port, and the recessed bottom portion has an edge for standing the container generally upright. The fire extinguisher also includes a valve attached to the valve port of the container and a dispenser attached to the container for operating the valve. The dispenser also includes a handle and a pivotable trigger. Further, the fire extinguisher includes a gauge mounted within the recessed bottom portion of the container. The gauge is configured to display at least one characteristic of the chamber of the container. Also, the gauge is mounted above the edge of the recessed bottom portion.
摘要翻译：灭火器包括具有用于容纳灭火剂的室的容器。容器还包括圆顶形顶部和凹入的底部。圆顶形顶部包括阀口，并且凹入的底部具有用于将容器大致直立站立的边缘。灭火器还包括附接到容器的阀口的阀和附接到容器的用于操作阀的分配器。分配器还包括手柄和可枢转扳机。此外，灭火器包括安装在容器的凹入的底部内的表。仪表被配置为显示容器的腔室的至少一个特征。此外，仪表安装在凹进的底部的边缘上方。

10. 发明授权

US09375593B2 Aerosol fire extinguisher with trigger sprayer 有权
标题翻译：带触发式喷雾器的气雾灭火器
公开(公告)号：US09375593B2
公开(公告)日：2016-06-28
申请号：US13165316
申请日：2011-06-21
申请人： Michael Fishman , Neal Markus
发明人： Michael Fishman , Neal Markus
IPC分类号： B05B7/32 , A62C13/64 , A62C13/00 , A62C99/00
CPC分类号： A62C13/64 , A62C13/003 , A62C99/0018
摘要： An Aerosol Fire Extinguisher with Trigger Sprayer that can be easily held in one hand. The extinguishing agent is under pressure in an aerosol can and can only be released by pulling the tab of the trigger sprayer. The Trigger Sprayer Unit cannot be sprayed until the tab is pulled. The Can is a cylindrical canister housing and has a Dip Tube that goes to the bottom of the can to the Fire Extinguishing Agent. There is Propellant in the can that pushes the Fire Extinguishing Agent up through the Dip Tube. Pulling the tab of the Sprayer Unit allows the Trigger to be pressed and be moved so the Trigger Pivoting Member of the Trigger Sprayer Unit is able to press down on the stem of the Mounting Cup of the Can which then allows the Propellant in the Can to force the Fire Extinguishing Agent through the Dip Tube up through the Chamber Hole into the Direction Chamber with pressure out the Nozzle toward the fire. The user then holds down the trigger and sprays the fire with the Fire Extinguishing Agent until the fire is out.
摘要翻译：具有触发式喷雾器的气雾灭火器，可以轻松握住一只手。灭火剂在气溶胶罐中处于压力下，并且只能通过拉动扳机喷雾器的突出部来释放。触发式喷雾器单元不能被喷涂，直到拉片拉出。罐头是一个圆柱形的罐壳体，并有一个浸入管，可以到罐底部到灭火剂。罐中有推进剂可以通过汲取管推动灭火剂。拉动喷雾器单元的卡舌允许触发器被按下并被移动，使得触发喷雾器单元的触发旋转部件能够向下按压罐的安装杯的杆上，然后允许推进器在罐迫使灭火剂通过汲水管通过腔室孔进入方向室，压力从喷嘴朝向火。然后用户按住扳机并用灭火剂喷射火，直到火熄灭。

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