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US20070154359 Conditioning a de-sulfurization system  
A fuel cell system includes a de-sulfurization tank, a reformer, a pressure monitoring device and a fuel cell stack. The de-sulfurization tank includes an agent that is adapted to remove sulfur...
US20100273068 FUEL CELL SYSTEM INCLUDING A FUEL FILTER MEMBER WITH A FILTER PROPERTY INDICATOR  
A fuel cell system includes a fuel tank, a replaceable fuel filter, a fuel cell stack, and a control system. The fuel tank includes raw fuel stored therein. The replaceable fuel filter member...
US20150030942 CREW REST POWERED BY A FUEL CELL SYSTEM  
Disclosed are crew rests that may be powered by the outputs of a fuel cell system or other suitable power source. For example, but not limited to, a combination of the water, oxygen-depleted air,...
US20140242478 REDOX DEVICE  
A redox device, in particular a hydrogen-oxygen redox device, has at least one redox unit, in particular a hydrogen-oxygen redox unit, which is intended for carrying out at least one redox...
US20130209901 FUEL CELL COGENERATION SYSTEM  
A power generation system onboard an aircraft includes a fuel cell module configured to produce heat. A loop heat pipe module is coupled to the fuel cell module. The loop heat pipe module includes...
US20120107703 FUEL CELL SYSTEM  
A fuel cell system of the present invention includes: a reformer (1) configured to generate a hydrogen-containing fuel gas from a material gas and steam; a fuel cell (101) configured to generate...
US20120045699 Fuel Cell Power and Water Generation  
Methods and systems provide for the creation of power, water, and heat utilizing a fuel cell. According to embodiments described herein, fuel is provided to a fuel cell for the creation of power...
US20120135322 FUEL CELL SYSTEM  
A fuel cell system includes a fuel cell module, a water supply apparatus for supplying water to the fuel cell module, a water container for supplying the water to the water supply apparatus, a...
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...
US20100304231 INTEGRATED CONTAMINANT6 SEPARATOR AND WATER-CONTROL LOOP FOR A FUEL REACTANT STREAM  
An integrated contaminant separator and water-control loop (10) decontaminates a fuel reactant stream of a fuel cell (12). Water passes over surfaces of an ammonia dissolving means (61) within a...
US20140242479 REDOX DEVICE  
A redox device, in particular a hydrogen-oxygen redox device, includes at least one redox unit which is provided for carrying out at least one redox reaction with consumption and/or production of...
US20150255817 GAS SEPARATOR AND BATTERY SYSTEM HAVING THE SAME  
A gas separator has an adsorbent, a circulation-passage constituting member, a circulator, an adsorption facilitator, and a desorption facilitator. The adsorbent adsorbs or desorbs carbon dioxide,...
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,...
US20060292425 Air supply system for fuel cell and fuel cell system using the same  
An air supply system for a fuel cell and a fuel supply system with the same include a housing having an inlet hole and an outlet hole for respectively allowing inward and outward flow of a fluid;...
US20120270118 ANODE WATER SEPARATOR FOR A FUEL CELL SYSTEM  
An anode reactant recycling system for a fuel cell is disclosed, the system including a hollow main body, a bleed conduit, an injector, a water separator, and a hydrophilic porous media. The anode...
US20130189594 UTILIZING PHASE CHANGE MATERIAL, HEAT PIPES, AND FUEL CELLS FOR AIRCRAFT APPLICATIONS  
A heat transfer system includes a fuel cell module that produces heat and water, and a thermal energy storage module that stores the heat produced by the fuel cell module. The thermal energy...
US20090004520 Heat Retention and Heating of Reaction Gas in Fuel Cell System  
The invention provides a technique for reducing the adverse effects which can arise as a result of water freezing in the reaction gas channels of fuel cell systems. The fuel cell system comprises...
US20150132671 POWER GENERATOR HAVING INTEGRATED MEMBRANE VALVE  
A power generator includes a case having a surface with a perforation and a cavity containing a gas generating fuel. A membrane is supported by the case inside the cavity, the membrane having an...
US20150155580 SYSTEMS AND METHODS OF SECURING IMMUNITY TO AIR CO2 IN ALKALINE FUEL CELLS  
An air CO2 filtration assembly or system is provided that includes CO2 filters or traps designed and configured with a limited, but high capacity, volume to maximize filtration/absorption of CO2...
US20110212370 Systems and Methods of Securing Immunity to Air CO2 in Alkaline Fuel Cells  
An air CO2 filtration assembly or system is provided that includes CO2 filters or traps designed and configured with a limited, but high capacity, volume to maximize filtration/absorption of CO2...
US20080131749 Solid oxide electrolytic device  
An interconnect structure is disclosed for use in solid oxide electrolytic devices that use chrome-containing components, such as solid oxide fuel cells and solid oxide oxygen-generators. The...
US20070148509 Fuel cell electric power generating system  
A fuel cell electric power generation system using air as both a coolant and an oxidant comprises an electric power generation subsystem, an air filter subsystem, a power and control electronics...
US20130209902 Fuel Cell System  
A fuel cell system includes a fuel cell having a cathode chamber and an anode chamber. Exhaust gas from the anode chamber is conducted back to the inlet of the anode chamber in an anode circuit. A...
US20120115052 FUEL CELL SYSTEM AND OPERATION METHOD THEREFOR  
A fuel cell system of the present invention is a fuel cell system including a fuel cell (101) and includes a medium circulation passage (71), a heat medium tank (102), a first circulator (105), a...
US20120135321 BOILER UNIT  
A boiler unit (100) housed in an enclosure, the boiler unit (100) configured to receive a solid state combined heat and power generating device (130). The boiler unit (100) comprises a heating...
US20150188171 MICROBIOLOGICALLY PROTECTED FUEL CELL  
Disclosed is a fuel cell fluid purification system. The fuel cell fluid purification system can include a fuel cell system configured to receive a hydrogen input comprising hydrogen, receive an...
US20100304232 FILTER HOUSING FOR A FUEL CELL  
A housing for filtering the intake air of a fuel cell, comprising a housing bottom part and a housing top part, which together bound off a space, the space being divided by at least one filter...
US20140272628 INTEGRATED ELECTRICAL POWER AND CHEMICAL PRODUCTION USING FUEL CELLS  
In various aspects, systems and methods are provided for operating a molten carbonate fuel cell, such as a fuel cell assembly, with increased production of syngas while also reducing or minimizing...
US20110236729 HYDROGEN CELLS OR MICROCELLS WITH A HYDROGEN GENERATOR  
The invention relates to a system that consists of a Hydrogen production device made up of a chamber (1-10) for hydrolyzing a metal hydride, separated by a thin membrane (1-1) superposed on a...
US20070026267 Fuel cell system provided with a cooling circuit  
A method and apparatus for cooling a fuel cell system. The system includes a fuel cell (1) having a cooling device (15) which forms part of a cooling circuit including a liquid coolant. The...
US20070082239 Thermal management system for regenerative fuel cells and method thereof  
A regenerative fuel cell power system has a plurality of fuel cell power modules, a plurality of electrolysis modules, a water management system and a master controller. The master controller...
US20090263687 Fuel Cell System Having Hydrogen Generating Apparatus  
In a fuel sell system having a hydrogen generating apparatus, data of electric power to be supplied in response to a fluctuating power load is input to a system controller. Based on this data of...
US20130059214 FUEL CELL CONTAMINANT REMOVAL METHOD  
An example method of operating a fuel cell system includes calculating the rate of water produced in the fuel cell stack, determining the rate of water exiting the system, and controlling the...
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...
US20130130134 SOLID OXIDE FUEL CELL STEAM REFORMING POWER SYSTEM  
The present invention is a Solid Oxide Fuel Cell Reforming Power System that utilizes adiabatic reforming of reformate within this system. By utilizing adiabatic reforming of reformate within the...
US20110123878 Dual Purpose Gas Purification by Using Pressure Swing Adsorption Columns for Chromatographic Gas Separation  
A pressure swing adsorption process wherein a gas mixture comprised of a reformate gas and a biomass gas is processed to remove contaminants.
US20070196703 SYSTEM FOR SUPPLYING ENERGY TO A PLURALITY OF BUILDING UNITS  
A system for supplying energy to a plurality of building units includes a plurality of fuel cells installed in a plurality of building units, a common reformer which generates hydrogen from fuel,...
US20140017580 HYDROGEN OFFLOADING IN AN ELECTROCHEMICAL GENERATOR UNIT INCLUDING A HYDROGEN FUEL CELL  
In order to make more specifically water autonomous a hydrogen cell electrochemical generating unit (10), the generating unit (1) comprises a condenser (13) provided with a fan (13V) and with a...
US20050208348 Air filtration system for fuel cell systems  
A contamination control system for cathode intake air for fuel cell systems, particularly PEM fuel cell systems. The contamination control system incorporates three portions, particulate control,...
US20140272620 INTEGRATED POWER GENERATION AND CHEMICAL PRODUCTION USING FUEL CELLS  
In various aspects, systems and methods are provided for operating a molten carbonate fuel cell with an excess of reformable fuel relative to the amount of oxidation performed in the anode of the...
US20140287330 POLYOXOMETALATE FLOW-CELL POWER SYSTEM  
Embodiments of the present invention relates generally to redox flow batteries and, more specifically, to flow batteries that employ electron-ferrying redox compounds made from polyoxometalates...
US20140342252 Fuel Cell Mechanical Components  
A modular fuel cell system includes a base, at least four power modules arranged in a row on the base, and a fuel processing module and power conditioning module arranged on at least one end of...
US20120015260 FUEL CELL SYSTEM  
A fuel cell system provided with a fuel cell module, a water supply device for supplying water to the fuel cell module, a water container for supplying water to the water supply device, and a...
US20120315555 High Temperature Fuel Cell System for Operation with Low Purity Ethanol  
A fuel purification system includes a fuel cell stack and a fuel purification unit, such as a distillation unit. The fuel cell stack is adapted to provide heat to the fuel purification unit, and...
US20100068565 VARIABLE FUEL PRESSURE CONTROL FOR A FUEL CELL  
A fuel cell includes a cathode having an air flow field. An anode includes an inlet and an outlet for providing unused fuel to a fuel recycling line. A pressure regulator is arranged upstream from...
US20090029208 ON-LINE MONITORING ASSEMBLY FOR DETECTION OF SULFUR BREAKTHROUGH IN A DESULFURIZER ASSEMBLY AND SULFUR BREAKTHROUGH DETECTION METHOD  
A monitoring assembly for use in a fuel cell system for detecting sulfur-containing compounds in fuel. The monitoring assembly comprises an indicator assembly for passing the fuel therethrough,...
US20150004503 FUEL CELL SYSTEM  
To restrain the leakage of an exhaust gas from inside of a fuel cell module to the outside of a fuel cell system. A simplified airtight housing 4 constituting a SOFC system accommodates a fuel...
US20130040211 METHOD TO CORRECT FOR PERMEATION UNCERTAINTIES USING A CONCENTRATION SENSOR  
A method for determining a rate of accumulation of nitrogen in an anode side of a fuel cell stack. The method includes determining a concentration of nitrogen in an anode loop and determining a...
US20110223496 FUEL CELL STACK SYSTEM, CHANNEL STRUCTURE, FUEL CELL, ELECTRODE AND ELECTRONIC DEVICE  
A fuel cell stack system is configured to uniformly supply a fuel or an electrolytic solution to each of fuel cell elements, and an electronic device using the fuel cell stack system are provided....
US20140186725 FUEL CELL SYSTEM AND METHOD OF PURGING THE SAME  
A fuel cell system and a method of purging the same are provided. The fuel cell system includes: a fuel cell stack that includes a fuel electrode and an air electrode as well as an air supply unit...