Title:
FLAT PLATE TYPE FUEL BATTERY
Document Type and Number:
Japanese Patent JP2016194994
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a flat plate type fuel battery that can uniformalize the temperature of a fuel battery single cell in a plane direction that is the temperature within a cell surface.SOLUTION: In a flat plate type fuel battery 1, a first straight line connecting the centroid Cfi of a fuel gas inflow port and the centroid Cfo of a fuel gas outflow port intersects to a second straight line connecting the centroid Cai of an oxidant gas inflow port and the centroid Cao of an oxidant gas outflow port when viewed in a lamination direction. That is, there is provided a cross-flow path in which the flow path of the fuel gas and the flow path of the oxidant gas intersect to each other. This cross-flow flat type fuel battery is configured so that the centroid Cfo of the fuel gas outflow port is closer to the centroid Cai of the oxidant gas inflow port than the centroid Cao of the oxidant gas outflow port when viewed in the lamination direction.SELECTED DRAWING: Figure 5
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Inventors:
YOSHIZAKI HIROTOSHI
SHICHIDA TAKASHI
SHICHIDA TAKASHI
Application Number:
JP2015073680A
Publication Date:
November 17, 2016
Filing Date:
March 31, 2015
Export Citation:
Assignee:
NGK SPARK PLUG CO
International Classes:
H01M8/24; H01M8/12
Domestic Patent References:
| JP2011258396A | 2011-12-22 | |||
| JPH10134833A | 1998-05-22 |
Foreign References:
| WO1999026304A1 | 1999-05-27 | |||
| WO2013065757A1 | 2013-05-10 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation