Hydrogen ventilation duct for fuel-cell-powered vehicle
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United States of America Patent
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-
Feb 4, 2003
Grant Date -
Jan 23, 2003
app pub date -
Jun 13, 2002
filing date -
Jul 23, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A hydrogen ventilation duct includes tubes for communication between a motor room as a space beneath a hood and a space inside a gutter. The gutter includes a vent communicating with the outside. Hydrogen staying in the motor room is released naturally through the tubes into the atmosphere.
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