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2 015 702

(13)

C1

(51)

IPC

(21) (22)

Application

4920323/12, 1991-03-19

(22)

Actual filing date

1991-03-19

(45)

Published

1994-07-15

(72)

Inventor

Vasil'Ev A.G.Sitka I.V.

(73)

Holder

Chuvashskij Sel'Skokhozjajstvennyj Institut

HAND FIRE HOSE Russian patent published in 1994 - IPC

Abstract RU 2015702 C1

FIELD: fire prevention. SUBSTANCE: during operation of the fire hose, wire or flexible tube is stretched from the hose by the jet to a definite distance. Solid jet striking against the deflector gets broken into a final divided fan-like jet. Efficiency of fighting fire gets enhanced: extinguishing the front inner wall may be performed from the room outside, which considerably reduces reactive force of jet on the hose. EFFECT: enhanced efficiency. 3 cl, 6 dwg

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RU 2 015 702 C1

Authors

Vasil'Ev A.G.

Sitka I.V.

Dates

1994-07-15—Published

1991-03-19—Filed

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