Housing Comprising An Air Flow Conduit Preventing All Liquid Accumulation
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United States of America Patent
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Issued Date -
Apr 1, 2010
app pub date -
Apr 14, 2004
filing date -
Apr 16, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A liquid tightly sealed housing has an electrical or electronic device arranged in an internal volume of the housing, a channel with a globally vertical main axis, passing through an upper wall of the housing to connect the internal volume of the housing to outside, and closure apparatuses for making the channel liquid-tight and gas-permeable. The closure apparatuses are arranged at least partly on the upper wall of the housing and at an upper end of the channel so as to prevent any liquid accumulation in the channel.
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Family
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