Hydrogen filling apparatus
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United States of America Patent
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Apr 2, 2013
Grant Date -
Jan 21, 2010
app pub date -
Jan 30, 2008
filing date -
Feb 6, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention comprises a hydrogen source, a detachable connecting port to which a hydrogen storage container is connected in order to store hydrogen supplied from the hydrogen source, a container cooling unit (an air blower) for cooling a hydrogen storage container connected to the connecting port, a container connection recognition unit (a limit switch, a controller) for recognizing connection of a hydrogen storage container to the connecting port, and a fill-up detection unit (a pressure transmitter, a hydrogen remaining sensor, a controller) for detecting that the hydrogen storage container connected to the connecting port is filled up with hydrogen. Consequently, it contributes to simple and safe hydrogen filling in the general public.
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