Patent application number | Description | Published |
20090233139 | FUEL CELL STACK - A coolant inlet manifold for coolant supply passages is attached to an end plate of a fuel cell stack. Pillars are provided on at least one end of the coolant inlet manifold in a longitudinal direction thereof. The pillars are fitted into through holes formed in the end plate, and are connected to a manifold body and to a connector. | 09-17-2009 |
20090246597 | FUEL CELL SYSTEM - A fuel cell system includes a fuel cell stack formed by stacking a plurality of power generation cells, and an ejector for supplying a fuel gas to the fuel cell stack. A flow rectifier member is provided at a portion connecting an end plate of the fuel cell stack and the ejector. The flow rectifier member is a cylindrical member. A plurality of openings are formed between partition walls formed in the flow rectifier member. | 10-01-2009 |
20090246598 | FUEL CELL SYSTEM - A fuel cell system includes a fuel cell stack formed by stacking a plurality of power generation cells, and an ejector for supplying a fuel gas to the fuel cell stack. A flow rectifier for rectifying the flow of the fuel gas is provided at a portion of an insulating plate of the fuel cell stack connecting the ejector and the fuel gas supply passage. The flow rectifier includes an opening having a laterally elongated shape in correspondence with the bottom of the fuel gas supply passage having a laterally elongated shape, and a plurality of holes provided above the opening. | 10-01-2009 |
20100143766 | FUEL CELL STACK - A fuel cell stack includes a casing containing a plurality of fuel cell units. A ridge is formed integrally at the center in the width direction of a side panel of the casing. The ridge contacts a load receiver to support the load of the fuel cell units. A plurality of separate reinforcement plates bridging a recess of the back surface of the ridge are provided on the side panel. The reinforcement plates are fixed to the side panel at welding points by spot welding. | 06-10-2010 |
20100190068 | FUEL CELL STACK - An end plate of a fuel cell stack is directly fixed to a humidifier. A resin pipe is attached to an oxygen-containing gas outlet of an end plate through a resin coupling pipe. The resin pipe includes one end having a large diameter and the other end having a small diameter. The other end is provided at an off gas supply channel of the humidifier. The off gas supply channel includes an inclined channel. The other end extends up to an end of the inclined channel where inclination of the inclined channel is started. An off gas ejection port is formed at the other end. The off gas ejection port is opened to the end of the inclined channel where inclination is started. Condensed water returned along the inclined channel flows from the off gas ejection port into the resin pipe. | 07-29-2010 |
20110053033 | FUEL CELL STACK - A coolant supply manifold and a coolant discharge manifold are provided on a first end plate of a fuel cell stack. The coolant supply manifold includes a pair of supply manifold sections and a supply coupling section coupling upper portions of the pair of supply manifold sections together. The supply manifold sections are connected to a pair of coolant supply passages of a first end plate. The width of the coupling section is smaller than the width of the pair of supply manifold sections in a longitudinal direction along the long sides of the first end plate. A supply pipe extending to the outside of the first end plate is formed integrally with one of the supply manifold sections. | 03-03-2011 |
20130004876 | FUEL CELL STACK - A first end plate of a fuel cell stack has a coolant supply manifold and a coolant discharge manifold. The coolant supply manifold includes a pair of manifold sections and a supply coupling section coupling upper portions of the pair of supply manifold sections. The pair of supply manifold sections communicate with a pair of coolant supply passages of the first end plate. A coolant supply pipe is coupled to a lower end of one of the supply manifold sections with an inclination of a predetermined angle from a vertical direction toward a horizontal direction. | 01-03-2013 |
20140141352 | FUEL CELL STACK - A fuel cell stack has an asymmetrical triangular inlet buffer. An inlet connection channel connects a coolant supply passage on the upper side and the inlet buffer, and an inlet connection channel connects a coolant supply passage on the lower side and the inlet buffer. The number of flow grooves in the inlet connection channel is different from the number of flow grooves in the inlet connection channel. | 05-22-2014 |
20140147765 | FUEL CELL STACK - In a fuel cell stack, coolant supply passages are provided on both sides in the width direction of a coolant flow field. At an inlet of the coolant flow field, a substantially triangular inlet buffer is provided. A recess protruding inward of the substantially triangular shape is provided adjacent to a vertex of the inlet buffer protruding in a horizontal direction. | 05-29-2014 |
20140356759 | FUEL CELL - A unit cell of a fuel cell includes a membrane electrode assembly and a cathode side separator and an anode side separator sandwiching the membrane electrode assembly. An oxygen-containing gas supply passage connected to an oxygen-containing gas flow field is formed in the cathode side separator. The oxygen-containing gas supply passage has a rectangular shape extending in a flow field width direction of the oxygen-containing gas flow field. The width of the opening of the oxygen-containing gas supply passage on the short side is increased from the end side to the central side in the flow field width direction. | 12-04-2014 |
20150093670 | FUEL CELL STACK - A fuel cell stack includes a stack body formed by stacking a plurality of power generation cells. At one end of the stack body, a terminal plate, an insulating member, and an end plate are stacked. At the other end of the stack body, a terminal plate, an insulating member, and an end plate are stacked. A coolant channel is formed between the insulating member and the end plate for allowing a coolant to flow along a surface of the end plate. | 04-02-2015 |
20150280269 | FUEL CELL STACK - A fuel cell stack includes a stack body formed by stacking a plurality of fuel cells together in a stacking direction. A second end plate is provided at one end of the stack body in the stacking direction. A pair of coolant supply passages are provided at upper and lower positions of the second end plate for allowing a coolant to flow into the fuel cells. A coolant supply manifold member is attached to the second end plate, and an insulating plate is provided between the second end plate and the coolant supply manifold member. | 10-01-2015 |
Patent application number | Description | Published |
20090238110 | Base Station Apparatus and Method for Controlling Base Station Apparatus - In a base station apparatus ( | 09-24-2009 |
20100080209 | Radio Synchronization Method, Radio Synchronization System, and Base Station - In a radio synchronization method having a reference base station and a plurality of base stations in a service area, a synchronization executing station executes radio monitor on base stations in a radio monitor range of the synchronization executing base station, selects a base station, which is synchronized with the reference base station in the service area and has a high electric wave intensity, as a synchronization object candidate base station on the basis of the result of radio monitor, requests a peripheral base station in the service area to provide radio monitor information of the synchronization object candidate base station confirms that the synchronization object candidate base station does not undergo synchronization deviation with respect to the reference base station on a basis of radio monitor information, and executes radio synchronization on the synchronization object candidate base station after the confirmation of no synchronization deviation. | 04-01-2010 |
20100321504 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM - An information processing system, apparatus and method is disclosed wherein an image of a predetermined region and an image of moving bodies in the region can be picked up and any of images obtained by such image pickup which is desired by a user can be reproduced readily. Sensor images of the predetermined region are stored, and an image of the moving bodies in the region is picked up separately and stored together with reproduction information relating to reproduction of the sensor image from which the moving bodies are detected. When an instruction to reproduce the sensor image is issued, the reproduction information corresponding to the moving body is read out, and the sensor image is reproduced based on the read out reproduction information. The invention can be applied, for example, to a monitoring system. | 12-23-2010 |