Title:
CURRENT DENSITY DISTRIBUTION MEASURING DEVICE OF FUEL CELL
Document Type and Number:
Japanese Patent JP2014150004
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To measure the distribution of current density on the power generation surface of a fuel cell easily and accurately, and to suppress the impact due to damage especially of a thin film resistor as much as possible.SOLUTION: A measuring device 10 includes a plurality of flat rectangular electrode segments forming a pair and dividing the region of an electrolyte/electrode structure corresponding to the power generation surface region into a plurality of regions, and a thin film resistor 50 is arranged corresponding to each electrode segment. The thin film resistor 50 has a plurality of resistor pieces 50a, a first coupling piece 50b1 for coupling one ends of respective resistor pieces 50a integrally, and a second coupling piece 50b2 for coupling the other ends of respective resistor pieces 50a integrally.
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Inventors:
SATO MASAHIKO
Application Number:
JP2013018906A
Publication Date:
August 21, 2014
Filing Date:
February 01, 2013
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
H01M8/04; H01M8/10
Domestic Patent References:
| JP2012146525A | 2012-08-02 | |||
| JPH02128964U | 1990-10-24 | |||
| JP2011227999A | 2011-11-10 | |||
| JP2012217276A | 2012-11-08 | |||
| JP2011233243A | 2011-11-17 | |||
| JP2004363246A | 2004-12-24 |
Foreign References:
| US20040062142A1 | 2004-04-01 |
Attorney, Agent or Firm:
Takehiro Chiba
Gods and Buddha joint temple Toshiyuki
Hideharu Ouchi
Yasuharu Nakasone
Shiro Sakai
Akira Yamano
Gods and Buddha joint temple Toshiyuki
Hideharu Ouchi
Yasuharu Nakasone
Shiro Sakai
Akira Yamano