GAS FUEL SUPPLY APPARATUS
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United States of America Patent
Stats
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N/A
Issued Date -
Oct 20, 2016
app pub date -
Mar 29, 2016
filing date -
Apr 15, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A hydrogen supply system includes a hydrogen supply passage connected to a FC stack, a plurality of fuel supply units arranged in parallel with each other in the hydrogen supply passage to supply hydrogen gas to the FC stack through the hydrogen supply passage, and a controller to control operations of the fuel supply units. The fuel supply units include an electrically-operated small-flow regulating valve adjustable to any opening degree between full closed and full open and one or more injectors configured to allow fuel gas to flow at a larger flow rate than a flow rate allowed by the small-flow regulating valve in full open.
First Claim
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