FIELD: rescue equipment.
SUBSTANCE: invention relates to rescue equipment and can be used on river, sea and underwater vessels. Device for keeping emergency ship afloat and lifting sunken ships is a container body consisting of several elements configured to break down into component parts. Inside container body there are shells connected to each other by a cable. When filled with gas, shells acquire a spherical shape. Each shell has its own pyrocartridge containing gaseous substances. Pyrocartridge is connected with common cable through a decomposing clamp driven by a signal. Signal is transmitted via an electric wire.
EFFECT: preventing flooding of ship and maintaining its buoyancy.
1 cl, 7 dwg
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