Title:
FUEL CELL SYSTEM
Document Type and Number:
Japanese Patent JP2018032564
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress the distribution factor of a hydrogen flow rate in a fuel cell stack from becoming nonuniform.SOLUTION: A fuel cell system includes: a fuel cell stack having an anode gas inlet and an anode exhaust gas outlet; an anode gas supply passage connected to the anode gas inlet and supplying anode gas containing hydrogen to the fuel cell stack; and an anode gas circulating passage connected to the anode exhaust gas outlet and the anode gas supply passage and refluxing anode exhaust gas discharged from the fuel cell stack to the anode gas circulation passage. A gas mixing accelerating member is arranged at a portion between a joining position of the anode exhaust gas and the anode gas and the anode gas inlet of a fuel cell, in the anode gas supply passage.SELECTED DRAWING: Figure 2
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Inventors:
SUZUKI YUJI
HAMADA HITOSHI
ARAI HIDEYUKI
HAMADA HITOSHI
ARAI HIDEYUKI
Application Number:
JP2016165202A
Publication Date:
March 01, 2018
Filing Date:
August 26, 2016
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M8/04
Domestic Patent References:
| JP2007005282A | 2007-01-11 | |||
| JP2009238594A | 2009-10-15 | |||
| JP2009238595A | 2009-10-15 |
Attorney, Agent or Firm:
Meisei International Patent Office