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公开(公告)号：US20200249137A1
公开(公告)日：2020-08-06
申请号：US16702607
申请日：2019-12-04
Applicant: Kidde Graviner Limited
Inventor： Terry SIMPSON , Adam CHATTAWAY
IPC: G01N3/02
Abstract: The present disclosure provides a method for pressure-testing a pressure vessel, said method comprising using a test fluid which is, or comprises, a halogenated compound selected from the group consisting of tropodegradable halogenated compounds, fluorinated compounds, halogenated ketones, halogenated alkenes and halogenated ethers.
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公开(公告)号：US10220228B2
公开(公告)日：2019-03-05
申请号：US15209985
申请日：2016-07-14
Applicant: Kidde Graviner Limited
Inventor： Paul A. Rennie , Josephine G. Gatsonides , Stuart M. Smith
Abstract: A fire suppression system for a plurality of enclosures in an aircraft comprises a plurality of bottles containing fire suppression agent, a temperature sensor and a pressure sensor on each bottle for measuring temperature and pressure data of the bottle contents, an addressable bottle valve on each bottle and a control unit. The control unit is configured to analyze the temperature and pressure data for each bottle to determine adequacy of fire suppression agent content for extinguishing a fire in a particular enclosure of the aircraft. The control unit is further configured to control the bottle valves independently by using the bottle valves' addresses, in order to manage the release of fire suppression agent.
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公开(公告)号：US20180149316A1
公开(公告)日：2018-05-31
申请号：US15826952
申请日：2017-11-30
Applicant: Kidde Graviner Limited
Inventor： Adam CHATTAWAY , Harlan HAGGE
CPC classification number: F17C13/06 , F16K1/303 , F16K1/308 , F16L37/32 , F16L37/40 , F17C13/04 , F17C2201/0104 , F17C2201/0109 , F17C2201/0123 , F17C2201/032 , F17C2201/056 , F17C2201/058 , F17C2203/0617 , F17C2205/0308 , F17C2205/0311 , F17C2205/0314 , F17C2205/0323 , F17C2205/0326 , F17C2205/0329 , F17C2205/0332 , F17C2205/037 , F17C2205/0394 , F17C2221/01 , F17C2221/016 , F17C2223/0123 , F17C2223/0153 , F17C2223/035 , F17C2260/04 , F17C2270/0754 , Y10T137/87949 , Y10T137/87957
Abstract: A safety cap for a pressurised gas storage vessel is disclosed comprising a valve that is movable between: (i) a first position in which an entrance port and anti-recoil apertures are in fluid communication such that gas is able to flow out of the safety cap through the anti-recoil apertures; and (ii) a second position in which the gas is unable to exit the safety cap through the anti-recoil apertures and in which the entrance port is in fluid communication with an exit port such that gas is able to flow from the entrance port, through the exit port and out of the safety cap.
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公开(公告)号：US20180147430A1
公开(公告)日：2018-05-31
申请号：US15827033
申请日：2017-11-30
Applicant: Kidde Graviner Limited
Inventor： Adam Chattaway , Terry Simpson
CPC classification number: A62C5/006 , A62C3/002 , A62C35/023 , A62C35/13 , A62C99/0018
Abstract: A solid propellant gas generator fire suppression device 6 is disclosed comprising: a solid propellant material for generating a first fire suppression gas when combusted; an ignitor 10 for igniting the solid propellant material so as to generate said gas; an exhaust 12 for said gas; and an odorizer material arranged within the gas generator so that when the ignitor 10 is activated the odorizer material, or an odorous product thereof, exits the gas generator 6 through the exhaust 12.
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公开(公告)号：US20170014657A1
公开(公告)日：2017-01-19
申请号：US15209985
申请日：2016-07-14
Applicant: Kidde Graviner Limited
Inventor： Paul A. Rennie , Josephine G. Gatsonides , Stuart M. Smith
CPC classification number: A62C3/08 , A62C35/13 , A62C37/44 , A62C99/0018 , B64D2045/009
Abstract: A fire suppression system for a plurality of enclosures in an aircraft comprises a plurality of bottles containing fire suppression agent, a temperature sensor and a pressure sensor on each bottle for measuring temperature and pressure data of the bottle contents, an addressable bottle valve on each bottle and a control unit. The control unit is configured to analyse the temperature and pressure data for each bottle to determine adequacy of fire suppression agent content for extinguishing a fire in a particular enclosure of the aircraft. The control unit is further configured to control the bottle valves independently by using the bottle valves' addresses, in order to manage the release of fire suppression agent.
Abstract translation: 用于飞行器中的多个外壳的灭火系统包括在每个瓶上装有防火剂，温度传感器和压力传感器的多个瓶子，用于测量瓶子内容物的温度和压力数据，每个瓶子上的可寻址瓶阀 和控制单元。 控制单元被配置为分析每个瓶子的温度和压力数据，以确定用于扑灭飞机的特定外壳中的火焰的灭火剂含量的充分性。 控制单元进一步构造成通过使用瓶阀的地址独立地控制瓶阀，以便管理灭火剂的释放。
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Patent Agency Ranking
公开(公告)号：US20160102774A1
公开(公告)日：2016-04-14
申请号：US14881850
申请日：2015-10-13
Applicant: Kidde Graviner Limited
Inventor： Paul D. SMITH , Paul Alan RENNIE , Robert G. DUNSTER
CPC classification number: F16K17/403 , A62C3/07 , A62C35/10 , A62C37/48 , F16K31/002 , F16K31/025
Abstract: A frangible plug for use in a valve mechanism, the frangible plug including a first section having a first end and an opposing second section having a second end and a cylindrical sidewall extending between the first and second ends. Also including means for applying a force on the cylindrical sidewall of the frangible plug such that the first section fractures from the opposing second section, and wherein the means for applying a force on said cylindrical sidewall extends circumferentially around the outer circumference of the sidewall.
Abstract translation: 一种用于阀机构的易断塞，所述易碎塞包括具有第一端的第一部分和具有第二端部的相对的第二部分和在所述第一和第二端部之间延伸的圆柱形侧壁。 还包括用于在易碎塞的圆柱形侧壁上施加力的装置，使得第一部分从相对的第二部分断裂，并且其中用于在所述圆柱形侧壁上施加力的装置周向地围绕侧壁的外圆周延伸。
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公开(公告)号：US20230372753A1
公开(公告)日：2023-11-23
申请号：US17885746
申请日：2022-08-11
Applicant: Kidde Graviner Limited
Inventor： Adam Chattaway , Eli Baldwin
Abstract: 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.
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公开(公告)号：US11207552B2
公开(公告)日：2021-12-28
申请号：US15293932
申请日：2016-10-14
Applicant: Kidde Graviner Limited
Inventor： Josephine Gatsonides
Abstract: A fire suppression system for an aircraft (cargo) compartment comprises a source of fire suppression agent and a supply line for conducting the fire suppression agent to the compartment. The supply line comprises a pressure regulating device arranged between the source and the compartment and a pressure relief valve arranged downstream of the pressure regulating device. The pressure relief valve has an outlet which distributes the agent externally of the cargo compartment.
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公开(公告)号：US20190308044A1
公开(公告)日：2019-10-10
申请号：US15948511
申请日：2018-04-09
Applicant: Kidde Graviner Limited
Inventor： Adam Chattaway , Harlan Hagge
IPC: A62C5/00
Abstract: A fire suppression agent includes a potassium salt solution and vermiculite particles stored in isolation from the potassium salt solution. The vermiculite particles remain isolated from the potassium salt solution until triggered to mix with the potassium salt solution upon a discharge event.
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公开(公告)号：US20190308043A1
公开(公告)日：2019-10-10
申请号：US15949818
申请日：2018-04-10
Applicant: Kidde Graviner Limited
Inventor： Adam Chattaway , Robert G. Dunster
Abstract: A fire suppression agent suitable for suppressing a lithium battery fire includes a bicarbonate powder and exfoliated vermiculite particles blended with the bicarbonate powder.
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