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2 073 624

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C1

(51)

IPC

(21) (22)

Application

93018959/11, 1993-04-13

(22)

Actual filing date

1993-04-13

(45)

Published

1997-02-20

(72)

Inventor

Marin A.I.Zakharov A.A.Batjukov V.I.

(73)

Holder

Kazanskoe Nauchno-Proizvodstvennoe Predprijatie

WATER DISCHARGE DEVICE Russian patent published in 1997 - IPC

Abstract RU 2073624 C1

FIELD: fire-fighting by means of helicopter. SUBSTANCE: water discharge device has reservoir 1 made in form of soft envelope with framework which contains ring 5 secured to upper edge of reservoir 1 and longitudinal flexible load-bearing members 6. Reservoir 1 is secured to helicopter external store rope means of lines 2. Ring 5 is made from flexible cord, for example, from durite hose with steel rope inside it. Reservoir 1 may be transported in folded state and is extended through helicopter hatch when it is necessary to place it in operation. EFFECT: enhanced reliability. 5 cl, 4 dwg

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RU 2 073 624 C1

Authors

Marin A.I.

Zakharov A.A.

Batjukov V.I.

Dates

1997-02-20—Published

1993-04-13—Filed

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