Sogo
Sogo Goto, Aichi-Ken JP
Patent application number | Description | Published |
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20110097638 | FUEL CELL AND FUEL CELL SYSTEM - A fuel cell includes: an electrolyte membrane; a first reactive gas channel that is provided on a first surface side of the electrolyte membrane; a second reactive gas channel that is provided on a second surface side of the electrolyte membrane; and a coolant channel. The coolant channel is configured such that a flow direction of the first reactive gas flowing in the first reactive gas channel is opposite to a flow direction of the second reactive gas flowing in the second reactive gas channel, and a downstream portion of the flow of at least one of the first and second reactive gases, in a plane of the electrolyte membrane, is cooled from the central portion within the plane. | 04-28-2011 |
Sogo Goto, Nishikamo-Gun JP
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20100098983 | FUEL CELL PERFORMING ANODE DEAD-END OPERATION WITH IMPROVED WATER MANAGEMENT - An anode gas channel member in which a first porous channel layer and a shower plate having penetrated holes are laminated is disposed on an anode side in a fuel cell. The shower plate is disposed at the anode side, and a water-repellent layer is provided on a side of the shower plate that is closer to the anode. The water-repellent layer restrains the water moving from the cathode side to the anode side from entering the interior of the anode gas channel member, and reduces the possibility of the flow of the reactant gas being inhibited by water. | 04-22-2010 |
20100323270 | FUEL CELL - A fuel cell includes: an anode-forming layer that is provided on an outer side of one surface of an electrolyte membrane and that includes an anode; a cathode provided on an outer side of another surface of the electrolyte membrane; a partition wall portion that is formed in the anode-forming layer in the thickness direction thereof, and that divides at least a surface of the anode-forming layer remote from the electrolyte membrane into blocks, and that restrains movement of a gas between adjacent blocks; and a gas introduction portion which has a gas passage portion that allows the fuel gas to pass through and which introduces the fuel gas, via the gas passage portion, into the blocks divided by the partition wall portion. | 12-23-2010 |
20120196203 | FUEL CELL STACK - A fuel cell stack is equipped with a stacked body constituted by stacking a plurality of power generating elements, which contain an electrolytic membrane and electrocatalytic layers arranged at both surfaces of the electrolytic membrane, via a separator for providing a flow path for supplying reaction gas to the electrocatalytic layer, and collector plates arranged at both ends of the stacked body, for collecting electricity generated by the stacked body and outputting it to the outside, wherein on the separator and the collector plate are formed at least one of an anode exhaust gas exhaust hole for exhausting anode exhaust gas, a cathode exhaust gas exhaust hole for exhausting cathode exhaust gas, and a medium supply hole for supplying into the stacked body a medium for maintaining the temperature of the stacked body at an approximately fixed level, and at the anode side collector plate arranged at the anode side end of the stacked body, an output terminal for outputting at least part of the collected electricity to the outside is provided in the vicinity of at least one of the anode exhaust gas exhaust hole, the cathode exhaust gas exhaust hole, and the medium supply hole. | 08-02-2012 |
Sogo Goto, Shizuoka-Ken, JP
Patent application number | Description | Published |
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20100009238 | FUEL CELL AND SEPARATOR CONSTITUTING THE SAME - Each separator of a fuel cell stacked alternately with the power generation bodies has a first surface facing the first electrode of the power generation body, a second surface facing the second electrode of another power generation body, a first reactant gas channel that supplies or discharges a first reactant gas to or from the first electrode and that extends in the separator and has an opening portion opened in the first surface, and a second reactant gas channel that supplies and discharges a second reactant gas to or from the second electrode facing the second surface and that extends in the separator and has an opening portion opened in the second surface. The opening portion of the first reactant gas channel and the opening portion of the second reactant gas channel are both disposed along a first portion of a peripheral border of a power generation region. | 01-14-2010 |
Sogo Goto, Miyoshi-Shi JP
Patent application number | Description | Published |
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20130236805 | Electrical Connector and Fuel Cell - A connector includes a housing for holding connector terminals and a side fitting slot located at a side of the housing. The side fitting slot is defined by an arm provided on the housing and receives a mating part to which the connector terminals are connected when the mating part is inserted in the side fitting slot. | 09-12-2013 |
20140367924 | SEAL BODY AND GAS SEAL MECHANISM - A seal body that is used for gas seal includes a seal main body in which a recessed groove is formed by arranging a pair of lips so that the lips face each other; an elastic body that is inserted in the recessed groove and expands the lips; and a rigid body that is installed in the elastic body, and restricts deformation of the elastic body, due to narrowing of the recessed groove, within an elastic deformation range. | 12-18-2014 |