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Match Document Document Title
US20050142404 Gas generation arrangement and method for generating gas and a power source utilizing generated gas  
Disclosed herein is a gas generation arrangement. The arrangement includes an initiating element in operable communication with a heat generating material. The heat generating material is...
US20050008908 Portable fuel cartridge for fuel cells  
Described herein is a portable storage device that stores a hydrogen fuel source. The storage device includes a bladder that contains the hydrogen fuel source and conforms to the volume of the...
US20060115711 Electrode for fuel cell, fuel cell comprising the same, and method for preparing the same  
An electrode for a fuel cell of the present invention includes an electrode substrate, a microporous layer formed on the surface of the electrode substrate, and a nano-carbon layer formed on the...
US20050287409 Method and apparatus for vaporizing fuel for a reformer fuel cell system  
Rapid response to a fuel cell system of the type including a reformer (32) in response to a change in load is achieved in a system that includes a fuel tank (24), a water tank (20) and a source...
US20140154604 Fuel Cell Comprising at Least Two Stacked Printed Circuit Boards with a Plurality of Interconnected Fuel Cell Units  
A fuel cell comprising at least two stacked fuel cell boards (22) which each comprise a membrane of substantially gas impervious electrolyte material and at least two electrode pairs wherein the...
US20050249992 Power supply system and abnormal detection method for the power supply system  
A power supply system for producing electric power comprising at least a power generation section for generating power comprises at least one chemical reaction section to which fuel for power...
US20110159392 COLORANT TREATED ION EXCHANGE RESINS, METHOD OF MAKING, HEAT TRANSFER SYSTEMS AND ASSEMBLIES CONTAINING THE SAME, AND METHOD OF USE  
Disclosed is a colorant treated ion exchange resin comprising at least 15% of exchangeable groups comprising at least one of an ion, a Lewis acid, or a Lewis base resulting from a colorant having...
US20060216562 Integrated fuel cell system  
The invented system includes a fuel-cell system comprising a fuel cell that produces electrical power from air (oxygen) and hydrogen, and a fuel processor that produces hydrogen from a variety of...
US20050039959 Vehicle with an air-conditioning system and a heat source  
In a vehicle having an air-conditioning system and a heat source, wherein a common medium for cooling and heating is used in the air-conditioning system and the heat source, and which includes...
US20160006047 SOFC STACK WITH INTEGRATED HEATER  
An integrated heater for a Solid Oxide Fuel System is integrated directly in the SOFC stack, and can operate and heat the stack independently of the process.
US20060151156 Heat exchanger  
A heat exchanger (50) is provided for transferring heat between first and second fluids (52) and (54) having a maximum operating mass flow rate through the heat exchanger (50) and mass flow rates...
US20050003249 Miniature vaporizers for use with chemical converters and energy devices  
A miniature vaporizer for effectively vaporizing a process fluid (e.g., a liquid media) in small energy system applications, such as systems employing chemical reformers and fuel cells. The...
US20070042244 Hybrid hydrogen fuel systems and methods  
Hybrid systems and methods for managing hydrogen system pressure and providing continuous electrical power during startup and hydrogen flow transients in an electrical power system are disclosed....
US20050031936 Symmetrical flow field plates  
The present invention relates to the design of flow field plates suited for use in electrochemical cells. According to aspects of some embodiments of the invention a true single plate bipolar flow...
US20080085437 Pleated heat and humidity exchanger with flow field elements  
A heat and humidity exchanger comprises a pleated membrane cartridge disposed in a housing. The cartridge comprises a pleated water-permeable membrane via which heat and humidity can be...
US20060188762 Thermally efficient hydrogen storage system  
The present disclosure concerns methods and apparatus comprising both exothermic and endothermic hydrogen generators. In certain embodiments of the invention, such hydrogen generators may be used...
US20060172163 Fuel cell stack and fuel cell system having the same  
There is provided a stack of a fuel cell system in which one or more electricity generators including separators disposed at both sides of a membrane-electrode assembly are stacked, the stack...
US20050112425 Fuel cell for hydrogen production, electricity generation and co-production  
A hydrogen-electricity co-production (HECP) system utilizes a fuel cell to produce hydrogen, electricity, or a combination of both hydrogen and electricity. In a first mode, the fuel cell performs...
US20050019646 Complementary active-surface feed flow  
The present invention relates to the design of flow field plates suited for use in electrochemical cells. According to aspects of some embodiments of the invention a true single plate bipolar flow...
US20160006059 DRIVING CONTROL METHOD AND SYSTEM OF FUEL CELL SYSTEM  
A driving control system and method of a fuel cell system are provided. The driving control method includes determining, by a controller, when a fuel cell stack is in a water shortage, based on an...
US20100040926 CONSOLIDATED FUEL CELL ELECTRODE  
This disclosure related to polymer electrolyte member fuel cells and components thereof, including fuel cell electrodes.
US20060199061 Water management in bipolar electrochemical cell stacks  
A bipolar, filter press-like electrochemical cell stack comprising a plurality of electrochemical cells, where each electrochemical cell is supplied with a gaseous anodic reactant and either...
US20060141308 Apparatus and method for variable conductance temperature control  
An integrated heat management assembly that is thermally coupled to a component requiring temperature control is provided. The integrated heat management assembly in one embodiment of the...
US20050008907 Fuel cell system  
A fuel cell system includes a fuel section storing fuel; a vaporizer vaporizing the fuel; a reformer reforming the fuel into reformed gas containing hydrogen; a CO remover configured to reduce or...
US20140030623 SEMI-SOLID FILLED BATTERY AND METHOD OF MANUFACTURE  
A static semi-solid filled energy storage system having a plurality of static cells, each cell comprising an ion permeable membrane separating positive and negative current collectors and...
US20060073385 Novel sealant material for electrochemical cell components  
Multipurpose sealing adhesive materials for sealing different components of an electrochemical cell are provided. The sealing materials are acid, acid anhydride, acid ester or metallocene modified...
US20060073377 Battery system thermal management  
Power supply systems and associated methods of operation are provided based on the incorporation of a supply of phase change material in thermal contact with at least one cell element capable of a...
US20100009231 STACK AND FUEL CELL POWER GENERATION SYSTEM HAVING THE SAME  
A stack and a fuel cell power generation system equipped with the stack are disclosed. In accordance with an embodiment of the present invention, the stack, which generates electrical energy by...
US20080248343 MICROFLUIDIC FUEL CELLS  
A fuel cell includes an anode, a cathode, a microfluidic channel contiguous with at least one of the anode and the cathode, and a single flowing electrolyte. The flowing electrolyte passes through...
US20060147772 Fuel cell system  
A fuel cell system includes a bypass circuit for refrigerant that is used when the system is started below a temperature point, such as the freezing point of water. In one embodiment, the fuel...
US20080145721 FUEL CELL APPARATUS AND ASSOCIATED METHOD  
A fuel cell apparatus is provided that includes an electrochemical energy conversion device comprising an anode and a cathode. The cathode receives an air gas stream flowing thereto. The apparatus...
US20080090111 FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME  
A fuel cell system to rapidly increase the temperature of unit cells. The fuel cell system includes; a plurality of current generating unit cells; a load circuit to supply the current to a load; a...
US20160111564 Pre-Equilibrium System and Method Using Solid-State Devices as Energy Converters Using Nano-Engineered Porous Network Materials  
An energy conversion device for conversion of various energy forms into electricity. The energy forms may be chemical, photovoltaic or thermal gradients. The energy conversion device has a first...
US20060280977 Fuel cell system  
A fuel cell system equipped with a fuel cell that generates electrical power in electrochemical reaction of hydrogen and oxygen. The system has the improved cold starting capability that increases...
US20080107944 Folded edge seal for reduced cost fuel cell  
A technique for sealing the edges of fuel cells in a fuel cell stack that employs folding over the edge of bipolar plates. For those bipolar plates include both an anode side uni-polar plate and a...
US20070134524 Fuel cell stack structure  
A fuel cell stack structure comprising a unit module, common distributor, and bus bar is disclosed. The unit module comprises fuel cells, current collecting plates, insulating plates, end plates,...
US20050003260 Polymer electrolyte fuel cell stack  
A polymer electrolyte fuel cell stack that includes a cell laminate having a plurality of unit cells, which are laid one upon another and each of which includes a polymer electrolyte membrane, a...
US20060257704 Fuel cell  
A fuel cell is made by laminating an anode channel 2 supplied with hydrogen or a hydrogen-containing gas gH, a cathode channel 3 supplied with oxygen or an oxygen-containing gas GO, and an...
US20060088746 Passive dual-phase cooling for fuel cell assemblies  
A cooling apparatus for a fuel cell assembly includes a heat transfer fluid and at least one fluid flow field plate configured to facilitate essentially passive, two-phase cooling for an membrane...
US20050260463 Fluid flow pulsing for increased stability in PEM fuel cell  
A fuel cell system includes a fuel cell stack and a flow control device that controls a supply of a first phase fluid flowing through the fuel cell stack. A controller monitors at least one...
US20070072016 METHODS AND APPARATUS FOR IMPROVING THE COLD STARTING CAPABILITY OF A FUEL CELL  
Apparatus and methods of ceasing operation of an electric power generating system improve the cold starting capability of the system. The system comprises a fuel cell stack connectable to an...
US20060280662 Micro reformer and micro fuel cell having the same  
The invention relates to a micro reformer using a liquid fuel like methanol, and a micro fuel cell having the same. The invention provides a micro reformer including a cylindrical tube having an...
US20070287041 System level adjustments for increasing stack inlet RH  
A control system for a fuel cell stack that maintains the relative humidity of the cathode inlet air above a predetermined percentage by doing one or more of decreasing stack cooling fluid...
US20060040156 Fuel cell stack, fuel cell system, and manufacturing method of fuel cell stack  
The technique of the invention prepares a thin electrolyte layer without causing cracks. An electrolyte membrane 30 includes a dense inorganic electrolyte layer 36 formed on a dense base member...
US20080020250 Storage System for Storing a Medium and Method for Loading a Storage System With a Storage Medium and Emptying the Same Therefrom  
The invention concerns, among other things, a storage system (40) for storing a medium, particularly an adsorption storage system for adsorbing a medium, comprising a storage vessel (10) inside of...
US20050058868 Cooling system for fuel cell and method for detecting deterioration of impurity removing member of cooling system for fuel cell  
A cooling system for a fuel cell includes a cooling medium which cools the fuel cell, an impurity removing member which removes impurities in the cooling medium, a container which houses the...
US20070287057 Method for making a hydrophilic corrosion resistant coating on low grade stainless steel/alloys for bipolar plates  
A stainless steel flow field plate for a fuel cell that includes a layer of titanium or titanium oxide and a layer of titanium oxide/ruthenium oxide that makes the plate conductive and...
US20070202366 Method for starting high temperature polymer electrolyte membrane fuel cell stack and fuel cell system using the same method  
Disclosed are a method for efficiently starting a high temperature polymer electrolyte membrane fuel cell stack and a fuel cell system using the same method. The high temperature polymer...
US20050095500 Cast enclosures for battery replacement power units  
This application relates to cast enclosures for battery replacement applications, such as enclosures configured to house power units comprising a fuel cell and an energy storage device. The...
US20050255367 Fuel cell, separator unit kit for fuel cell, and fuel cell generating unit kit  
A fuel cell includes multiple generating units layered in multiple, each unit including an electrolyte membrane electrode assembly, gas diffusion layers placed to sandwich the assembly, and a pair...

Matches 1 - 50 out of 331 1 2 3 4 5 6 7 >