Passive cooling apparatus of spent fuel pool
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United States of America Patent
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May 2, 2017
Issued Date -
N/A
app pub date -
Aug 23, 2012
filing date -
Sep 8, 2011
priority date (Note) -
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Abstract
An apparatus for cooling a spent fuel pool having a heat exchanger includes a cooling water pool positioned above the spent fuel pool; a floating device configured to be elevated according to a water level of a cooling water in the spent fuel pool; and an emergency cooling water supply pipe configured to form a path through which the cooling water of the cooling water pool is moved to the spent fuel pool and configured to include a floating valve that opens or closes a flow passage of the cooling water in connection with the elevation of the floating device.
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