公开(公告)号：US20210404491A1

公开(公告)日：2021-12-30

申请号：US17360308

申请日：2021-06-28

Applicant: Kidde Graviner Limited

Inventor： Adam CHATTAWAY

IPC: F15D1/04

Abstract: An adjustable flow splitter for a distribution system, the adjustable flow splitter comprises an inlet channel for receiving fluid at a first end, the inlet channel configured to allow flow from the first end to a second end. The adjustable flow splitter also comprises a first sub-channel and a second sub-channel located at the second end, and a diverter configured to deflect the flow of the fluid from the inlet channel to at least one of the first sub-channel and/or the second sub-channel, wherein the diverter is adjustable. The adjustable flow splitter also comprises means for maintaining the position of the diverter.

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.

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

IPC: F17C13/06 ,  F17C13/04

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.

公开(公告)号：US20180369627A1

公开(公告)日：2018-12-27

申请号：US16014131

申请日：2018-06-21

Applicant: Kidde Graviner Limited

Inventor： Adam CHATTAWAY

IPC: A62C99/00 ,  A62C3/00 ,  A62C3/08

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 has one or more flow control valves arranged between the source and the cargo compartment. A controller controls the flow control valve to control the supply of fire suppression agent to the cargo compartment from the source.

公开(公告)号：US20180147431A1

公开(公告)日：2018-05-31

申请号：US15827298

申请日：2017-11-30

Applicant: Kidde Graviner Limited

Inventor： Adam CHATTAWAY ,  Harlan HAGGE ,  Terry SIMPSON

IPC: A62C35/02 ,  A62C5/00 ,  A62C35/13

CPC classification number: A62C35/023 ,  A62C5/006 ,  A62C13/78 ,  A62C35/13 ,  A62C35/68 ,  A62C37/40 ,  A62C37/50

Abstract: A fire suppressant discharge device is disclosed for connection to a mounting frame 30 and/or to fire suppressant distribution pipework 26. The device comprises an electrical firing circuit 20 configured to cause fire suppressant to be discharged from a discharge valve if triggered, and at least one arming switch 24 in the firing circuit 20 that is movable between an open position and a closed position. The arming switch 24 is arranged on the device and configured so as to be automatically moved to the closed position by connection of the device to a mounting frame 30 and/or to fire suppressant distribution pipework 24 so as to arm the firing circuit 20.