AIR INTRODUCTION DEVICE
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United States of America Patent
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Issued Date -
Apr 7, 2016
app pub date -
Sep 30, 2015
filing date -
Oct 3, 2014
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Abstract
A device for introducing an air flow into a submarine, including a first duct which is fixed relative to the hull of the submarine and a second duct which is telescopically movable relative to the first duct, for emerging from the water with its upper end and allowing the air above to be sucked in while the submarine is running at periscope depth, the first and second ducts being in fluid connection with air sucking means and being at least partly housed in a tower of the submarine.
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