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US20120189926 FUEL CELL SYSTEM  
A fuel cell system includes an evaporating portion, a reforming portion forming an anode fluid, a fuel cell generating an electric power, a tank, a water supply passage connecting the tank and the...
US20110033758 POROUS FLOW FIELD PLATE FOR MOISTURE DISTRIBUTION CONTROL IN A FUEL CELL  
A flow field plate for use in a fuel cell includes a porous, wettable plate body. A plurality of flow channels are arranged on the body such that an inlet portion of a first flow channel is...
US20140113207 FUEL CELL SYSTEM FOR GENERATING ENERGY AND WATER  
Fuel cell systems aboard means of transport can be used for generating energy and for producing water. In order to reduce the overall weight of the system, the fuel cell is controlled or regulated...
US20130252118 FUEL CELL SYSTEM FOR GENERATING ENERGY AND WATER  
Fuel cell systems aboard means of transport can be used for generating energy and for producing water. In order to reduce the overall weight of the system, the fuel cell is controlled or regulated...
US20070099049 SUBTERRANEAN FUEL CELL SYSTEM  
A fuel cell system (10) is adapted for positioning within a well (W) dug into the ground. The subterranean fuel cell system (10) comprises a capsule (12) for insertion into the well (W) and for...
US20110014530 RESERVOIR FOR HOT WEATHER OPERATION OF EVAPORATIVELY COOLED FUEL CELL  
A fuel cell system includes a fuel cell having a cathode and an anode. A water flow field is in communication with the cathode for producing moist air. A cooling system for an evaporatively cooled...
US20120040260 FUEL CELL SYSTEM AND WATER DRAINING METHOD FOR FUEL CELL SYSTEM  
A fuel cell system of the present invention includes: a fuel cell (1); a water circulation passage through which water circulates, the water being necessary for an operation of a fuel cell system...
US20110097633 Fuel Cell System and Motor Vehicle with Such a Fuel Cell System  
In the operation of a fuel cell of a fuel cell system, water contained in the exhaust gas is stored in a water tank. The water tank has means for discharging the water in increments or portions....
US20140080017 RACKED POWER SUPPLY VENTILATION  
A ventilation system for a fuel cell power module is provided. The ventilation system includes a ventilation enclosure for evacuating fluids from the fuel cell power module, the ventilation...
US20130011755 Racked Power Supply Ventilation  
A ventilation system for a fuel cell power module is provided. The ventilation system includes a ventilation enclosure for evacuating fluids from the fuel cell power module, the ventilation...
US20140162152 CONTROL SYSTEM FOR A SEALED COOLANT FLOW FIELD FUEL CELL POWER PLANT HAVING A WATER RESERVOIR  
The system (10) controls at least one of a pressure of the reactant streams (16A, 16B) within at least one of an anode flow field (28) and a cathode flow field (36), a flow rate of the reactant...
US20110111312 FUEL CELL SYSTEM, ELECTRICAL APPARATUS AND METHOD FOR RECOVERING WATER FORMED IN FUEL CELL SYSTEM  
A fuel cell system includes a fuel-cell power generation part containing a fuel electrode, a solid electrolyte and an air electrode, and a heat-exchange chamber configured to cool a gas emitted...
US20110097634 FUEL CELL SYSTEM, ELECTRICAL APPARATUS AND METHOD FOR RECOVERING WATER FORMED IN FUEL CELL SYSTEM  
A fuel cell system includes a fuel-cell power generation part containing a fuel electrode, a solid electrolyte and an air electrode, and a heat-exchange chamber configured to cool a gas emitted...
US20110217604 Recycler, water management system of fuel cell comprising the same, fuel cell comprising the water management system, and method of measuring water level  
A recycler of a fuel cell includes two electrodes, a rotor interposed between the two electrodes, and an insulating container surrounding and receiving the two electrodes and the rotor. A water...
US20060078779 Draining device for use with fuel cell system  
A draining device for use with a fuel cell system includes a recovery tank, a water-absorbing article and a blower. The fuel cell system performs an electrochemical reaction to produce water and...
US20080070078 Jet fuel based high pressure solid oxide fuel cell system  
A power system for an aircraft includes a solid oxide fuel cell system which generates electric power for the aircraft and an exhaust stream; and a heat exchanger for transferring heat from the...
US20120231358 DIRECT OXIDATION FUEL CELL SYSTEM  
A direct oxidation fuel cell system includes a fuel cell and a cooling device. An anode-side separator of the fuel cell has a fuel flow channel in the face in contact with the anode. The direction...
US20130029235 FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE FUEL CELL SYSTEM  
A fuel cell system includes a fuel cell module and a condenser apparatus. The condenser apparatus includes a first condenser using an oxygen-containing as a coolant, and a second condenser using...
US20050074657 Hydrogen production and water recovery system for a fuel cell  
A hydrogen production and water recovery system for a fuel cell utilizes hydrogen storage in a metal hydride or the like. An exhaust stream from the fuel cell is passed through the storage media,...
US20140227619 FUEL CELL MODULE  
A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area disposed around the first area where a heat exchanger is...
US20120040258 Fuel Cell System Comprising at Least One Fuel Cell  
A fuel cell system includes a fuel cell with cathode and anode regions. The fuel cell system also includes an exchanging device through which an intake air flow flows to the cathode region and a...
US20120129061 DEVICE FOR REMOVING GENERATED WATER  
Generated water generated from electrical equipment such as a fuel cell or the like is surely and quickly removed. A generated water removing device 10 has a diaphragm 14 that is disposed so as to...
US20120129060 DEVICE FOR REMOVING GENERATED WATER  
Generated water is quickly and surely removed from a fuel cell, and leakage of generated water is prevented. A diaphragm 13 atomizes or vaporizes generated water WL generated from a fuel cell 11...
US20070207362 Freeze capable compact fuel cell system with improved humidification and removal of excess water and trapped nitrogen  
A freeze capable compact fuel cell system to facilitate improved humidification in dry operating conditions and improved freeze capability as well as to facilitate improved removal of excess water...
US20120148927 CONTROLLER FOR ESTIMATING RELATIVE HUMIDITY AND CONDENSED WATER, AND METHOD FOR CONTROLLING CONDENSED WATER DRAIN USING THE SAME  
The present invention provides a relative humidity and condensed water estimator for a fuel cell and a method for controlling condensed water drain using the same. Here, the relative humidity and...
US20120077098 FUEL CELLS WITH A NON-PARALLEL GAS FLOW CHANNEL CONFIGURATION AND METHODS THEREOF  
A fuel cell apparatus including a fuel cell comprising a membrane electrode assembly between an anode and a cathode, a first set of channels between the anode and the assembly, and a second set of...
US20140287332 FUEL CELL MODULE  
A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area disposed around the first area where a heat exchanger is...
US20110183220 METHOD OF PURGING FOR FUEL CELL  
Disclosed herein is a method of purging a fuel cell, by which water present in fuel cell stacks is discharged outside the fuel cell stacks together with gas by opening and closing a purge valve,...
US20060029849 System for water reclamation from an exhaust gas flow of a fuel cell of an aircraft  
The present invention relates to a system for water reclamation from an exhaust gas flow of a fuel cell of an aircraft comprising a fuel cell for the energy supply of the aircraft, comprising an...
US20110311891 Fuel Cell Based Power Generation Systems and Methods of Operating the Same  
A power generation system has a fuel cell stack and at least one condensation point in the system at which water present after shutdown of the power generation system can condense or collect....
US20120135324 DEVICE FOR REMOVING GENERATED WATER  
Generated water is quickly and surely removed from a generated water discharge face of equipment which discharges generated water. There are provided equipment 12 having a discharge face 11 for...
US20050221136 Charger, fuel cell system, and method of charring fuel cell system  
Water is supplied to a fuel cell system, and electric power is supplied to a power intake electrode of the fuel cell system, whereby the water supplied to the fuel cell system is electrolyzed to...
US20120135323 LOW-TEMPERATURE FUEL CELL HAVING AN INTEGRATED WATER MANAGEMENT SYSTEM FOR PASSIVELY DISCHARGING PRODUCT WATER  
A low-temperature fuel cell having an integrated water management system for passive discharge of product water includes at least one membrane-electrode assembly having at least one anode-side and...
US20070166579 Fuel cell system using butane  
A fuel cell system comprises: a fuel container for storing fuel liquefied with pressure; a reformer for generating hydrogen from the fuel through a catalyst reaction based on heat energy; an...
US20120189925 FUEL CELL SYSTEM AND METHOD OF OPERATING FUEL CELL SYSTEM  
A fuel cell system in which excess water vapor or nitrogen gas is prevented from remaining inside the fuel cell in intermittent operation. The fuel cell system is provided with a fuel cell having...
US20070148526 Fuel cell water management system and method  
Systems and methods for transporting accumulated water in a fuel cell system are disclosed. Briefly described, in one aspect, a system comprises a fuel cell flow field plate with at least one...
US20070160885 Plate-type heat exchanger and fuel cell system with the same  
A plate-type heat exchanger for use in a fuel cell system that has a fuel cell stack and a reformer is provided. The heat exchanger includes a substrate and a pair of cover plates. The substrate...
US20120328964 FUEL CELL SYSTEM AND METHOD OF OPERATING THEREOF  
A fuel cell system includes: a fuel cell unit 50; a first water tank 41 configured to store at least one of condensation water, cooling water, and stored hot water; a second water tank 43...
US20150093663 FUEL CELL AND SEPARATOR  
A separator of a fuel cell may have a planer shape, may be provided on one surface of a membrane electrode assembly, and may include a first protrusion formed over a region between a first...
US20070128486 Fuel cell system with waste-heat recovery  
A fuel cell system enabling waste heat recovery includes an air supply unit and a fuel supply unit for supplying required air and methanol/water mixture, respectively, to the fuel cell stack for...
US20110274993 FUEL CELL SYSTEM  
A fuel cell system includes: a fuel cell including a cell laminate; an estimating unit for estimating a residual water content distribution in the reactant gas flow channel in a cell plane of each...
US20140227618 Fuel Cell System  
A fuel cell system includes at least one fuel cell and a humidifying device for humidifying a supply air flow flowing to a cathode chamber of the fuel cell by an exhaust air flow discharged from...
US20080038597 SEMI-AUTONOMOUS CENTRAL SUPPLY SYSTEM FOR PASSENGER SEATS  
A system for generating energy for a consumer element in an aircraft includes the consumer element with a fuel cell element and a rechargeable metal hydride storage cell. The rechargeable metal...
US20060216560 Fuel cell systems  
A fuel cell system wherein system components are arranged to facilitate the transfer of heat from those components which generate heat in operation to those which cool in operation.
US20120115055 FUEL CELL SYSTEM  
A fuel cell system includes a fuel cell, a circulation path, a water reservoir, a water level detector, a water discharger and a controller. The fuel cell generates electric power using fuel gas...
US20050142400 Safe purging of water from fuel cell stacks  
Methods and devices are provided for purging fuel cells of water and accumulated non-reactive gases whereby the systems are constructed to dilute any emitted hydrogen below its inflammability...
US20120107704 TEMPERATURE-SENSITIVE BYPASS DEVICE FOR DISCHARGING CONDENSED WATER FROM FUEL CELL STACK  
The present invention provides a temperature-sensitive bypass device for discharging condensed water from a fuel cell stack, in which a bypass line is provided between an end plate and a separator...
US20080226962 WATER RECYCLING SYSTEM  
A water recycling system for recycling water produced by a fuel cell module is provided. The water recycling system includes a fan, a mixing tank, and a duct. The fan has an exhaust opening and a...
US20140193725 Fuel Cell System Having Water Vapor Condensation Protection  
A fuel cell system having protection from water vapor condensation is disclosed. The system includes a fuel cell having an input port configured to receive an input gas and a liquid water...
US20060035124 Fuel cell system, electrical apparatus and method for recovering water formed in fuel cell system  
A fuel cell system includes a fuel-cell power generation part containing a fuel electrode, a solid electrolyte and an air electrode, and a heat-exchange chamber configured to cool a gas emitted...