RESCUE HATCH OF UNDERWATER TECHNICAL MEANS Russian patent published in 2019 - IPC B63G8/40 

Abstract RU 2680538 C2

FIELD: vessels and other watercrafts.

SUBSTANCE: rescue hatch of the underwater technical means contains a cylindrical case with upper and lower hatches and a system for filling it with seawater. Rescue hatch of the underwater technical means is different in that the rescue hatch case is embedded in a between-compartment bulkhead of the underwater technical means and provided with two lower hatches, while the lower hatches are placed to provide entry into a chamber from adjacent compartments.

EFFECT: improvement of the device’s performance under various types of accidents is provided.

1 cl, 3 dwg

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RU 2 680 538 C2

Authors

Lychev Valerij Viktorovich

Savina Lyudmila Nikolaevna

Shchukin Pavel Ivanovich

Dates

2019-02-22Published

2017-05-15Filed