Fuel cell structure with external flow channels
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 10, 2009
app pub date -
Nov 4, 2008
filing date -
Jul 3, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A fuel cell structure with external flow channels includes a fuel cell stack, a first external oxidant flow channel, a second external oxidant flow channel, a first external fuel flow channel, a second external fuel flow channel, a first external coolant flow channel and a second external coolant flow channel. Each external oxidant flow channel, each external fuel flow channel and each external coolant flow channel connect respectively with a plurality of internal oxidant flow channels, a plurality of internal fuel flow channels and a plurality of internal coolant flow channels of the fuel cell stack. The external flow channels simultaneously deliver oxidant, fuel and cooling fluid into the plurality of internal flow channels in order to increase efficiency of the fuel cell stack and remove waste heat from the fuel cell stack.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully