Assembly for deploying a payload from a submarine
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United States of America Patent
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May 8, 2012
Grant Date -
May 21, 2009
app pub date -
Oct 9, 2006
filing date -
Oct 11, 2005
priority date (Note) -
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Abstract
A submarine (1) has an assembly (3) for deploying a life raft (5), the assembly (3) being located in a well (7) formed outside the submarine's pressure hull (11). The assembly includes a pressure vessel (4) for storing the life raft (5) in a pressurized state. To deploy underwater, a lid (71) covering an opening to the well (7) is released to permit the assembly (3), which is buoyant, to ascend towards the water surface. A sensor (43) determines proximity to the water surface, whereby a pneumatic ram (42) in the pressure vessel is activated to eject the life raft (5) from the pressure vessel (4).
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