Fuel cell system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 2020
Grant Date -
Oct 5, 2017
app pub date -
Mar 20, 2017
filing date -
Mar 31, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An object of the present invention is to provide a fuel cell system for preventing carbon deposition in a fuel cell stack to be supplied with reformed gas. A fuel cell system 10A of the present invention includes a partial oxidation reformer 22 for partially oxidizing raw fuel to produce carbon monoxide and hydrogen, a shift reactor 23 for shift reacting the carbon monoxide with steam to produce carbon dioxide and hydrogen, a fuel cell stack 20 for generating electric power by electrochemical reaction between oxidant gas and the hydrogen which is produced in at least one of the partial oxidation reformer 22 and the shift reactor 23, and an exhaust gas recirculation pipe P6 for supplying steam contained in exhaust gas of the fuel cell stack 20 to the shift reactor 23.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- C01B Class
- 2099 Applications Filed
- 1477 Patents Issued To-Date
- 70.37 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C01B Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 3, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 3, 2032 |
