Method and device for preventing fast changes of the internal pressure in an enclosed room
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United States of America Patent
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Issued Date -
Apr 29, 2010
app pub date -
Mar 20, 2008
filing date -
Apr 18, 2007
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Abstract
The invention relates to a method and a device for preventing fast changes of the atmospheric pressure in an enclosed room (1) induced by an external environment. According to the invention, the internal pressure in the room (1) is monitored by a sensor (3). Fast changes of the internal pressure are at least partially compensated for by the targeted supply or removal of air. The supply and removal of air preferably occurs with overpressure and underpressure containers (5, 6).
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