DEVICE FOR VENTILATION OF COMPARTMENTS OF WRECKED SUBMARINE LAYING ON FLOOR Russian patent published in 2008 - IPC B63G8/36 B63G8/40

Abstract RU 2330783 C2

FIELD: transportation, submarines.

SUBSTANCE: device for ventilation of wrecked submarine compartments from the rescue ship, incorporates a compressed air feed hose and a contaminated air venting hose, both being jointed by threadless joints to the wrecked submarine compartment vent valves. The said vent hoses are jointed, at the ship, to a receiver with an water-gas ejector attached to the said receiver and creating rarefaction therein, driven by the operating fire-pump.

EFFECT: higher-efficiency air exchange in wrecked submarine.

1 dwg

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RU 2 330 783 C2

Authors

Krysov Pavel Vasil'Evich

Efremov Sergej Leonidovich

Mysenko Mikhail Vasil'Evich

Dates

2008-08-10—Published

2004-07-28—Filed