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2 121 856

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IPC

(21) (22)

Application

97106535/12, 1997-04-21

(22)

Actual filing date

1997-04-21

(45)

Published

1998-11-20

(72)

Inventor

Avenjan V.A.Alekhin P.A.Brovkin B.N.Ermakov A.E.Kurepin A.E.Lajsha K.K.Masjagin A.G.Tukmakov V.V.Tjurin V.I.Shvedov V.P.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut MashinostroenijaOtkrytoe Aktsionernoe ObshchestvoOtkrytoe Aktsionernoe Obshchestvo

FIRE-EXTINGUISHING APPARATUS Russian patent published in 1998 - IPC

Abstract RU 2121856 C1

FIELD: fire-extinguishing equipment. SUBSTANCE: fire-extinguishing apparatus has self-propelled vehicle of increased capacity for cross-country travel with chassis 1, gun barrel cassette 2 with gun barrels 3. Returnable container 6 with fire-extinguishing substance is placed in each gun barrel 3 from its bottom part and fixed by cover 4. Ejection charge 12 and igniter 13 are mounted in cover 4, which is provided with excessive pressure relief valve. Device for mounting igniter in each cover is connected through individual electric circuit with control panel for supplying initiating pulse 5. EFFECT: increased efficiency by providing simultaneous supplying of large amounts of fire-extinguishing substance onto vast areas of fire zone. 5 cl, 4 dwg

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RU 2 121 856 C1

Authors

Avenjan V.A.

Alekhin P.A.

Brovkin B.N.

Ermakov A.E.

Kurepin A.E.

Lajsha K.K.

Masjagin A.G.

Tukmakov V.V.

Tjurin V.I.

Shvedov V.P.

Dates

1998-11-20—Published

1997-04-21—Filed