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2 218 958

(13)

(51)

IPC

(21) (22)

Application

2003109083/12, 2003-03-31

(24)

Start date

2003-03-31

(22)

Actual filing date

2003-03-31

(45)

Published

2003-12-20

(72)

Inventor

Kobylin R.A.Koren'Kov V.M.Evteev V.N.Fomichev V.I.Guler P.A.Stroganov R.A.Kutanov S.V.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Proizvodstvennoe Predprijatie

FIRE EXTINGUISHER Russian patent published in 2003 - IPC

Abstract RU 2218958 C1

FIELD: fire-fighting equipment. SUBSTANCE: fire extinguisher comprises chamber for fireextinguishing composition, siphon pipe, locking trigger head, starting lever, outlet nozzle, heatsensitive locking device and connecting channel communicating locking device with chamber. Chamber has adapting neck. Connecting channel passes through adapting neck. Connecting channel diameter is equal to 1.0 - 1.5 siphon tube inner diameter. Outlet nozzle amounts to 0.31 - 0.48 of siphon tube inner diameter. EFFECT: increased fire-extinguishing efficiency. 2 cl, 1 dwg _

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RU 2 218 958 C1

Authors

Kobylin R.A.

Koren'Kov V.M.

Evteev V.N.

Fomichev V.I.

Guler P.A.

Stroganov R.A.

Kutanov S.V.

Dates

2003-12-20—Published

2003-03-31—Filed