Title:
STRUCTURE OF GAS PASSAGE AND FUEL CELL WITH GAS PASSAGE OF THIS STRUCTURE
Document Type and Number:
Japanese Patent JP2012069447
Kind Code:
A
Abstract:
To minimize occurrence of dry-up when a gas passage of blocking passage structure is used.
The structure of a gas passage comprises a gas supply communication passage communicating with a gas supply port, a gas exhaust communication passage communicating with a gas exhaust port, and a plurality of first and second passages arranged alternately in parallel with each other between the gas supply communication passage and the gas exhaust communication passage. The first passage has an upstream end connected with the gas supply communication passage and a blocked downstream end. The second passage has an upstream end connected with the gas supply communication passage and a downstream end connected with the gas exhaust communication passage.
Inventors:
TAKESHITA NAOHIRO
HAMADA HITOSHI
ITO MASAYUKI
HAMADA HITOSHI
ITO MASAYUKI
Application Number:
JP2010214719A
Publication Date:
April 05, 2012
Filing Date:
September 27, 2010
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M8/02; H01M8/10
Domestic Patent References:
| JP2009245892A | 2009-10-22 | |||
| JP2005149801A | 2005-06-09 | |||
| JP2009245892A | 2009-10-22 |
Foreign References:
| WO2012007998A1 | 2012-01-19 | |||
| WO2012007998A1 | 2012-01-19 |
Attorney, Agent or Firm:
Meisei International Patent Office