Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 8 - Fuel cells; Manufacture thereof
Patents for H01M 8 - Fuel cells; Manufacture thereof (92,705)
08/2005
08/02/2005US6924056 Cascade fuel inlet manifold for fuel cells
08/02/2005US6924055 Fuel delivery cartridge and anodic fuel receptor for a fuel cell
08/02/2005US6924054 Fuel supply for a fuel cell
08/02/2005US6924053 Solid oxide regenerative fuel cell with selective anode tail gas circulation
08/02/2005US6924052 Coolant flow field design for fuel cell stacks
08/02/2005US6924051 Contact heater/humidifier for fuel cell systems
08/02/2005US6924050 Method for dissipating energy in a fuel cell generator system
08/02/2005US6924049 Electrolysis fuel cell energy plant
08/02/2005US6923948 Combined heat and power plant and a process for the operation thereof
08/02/2005US6923201 Gas feed device
08/02/2005CA2336847C Catalyst for water gas shift reaction, method for removing carbon monoxide in hydrogen gas and electric power-generating system of fuel cell
08/02/2005CA2266547C Carbon monoxide removal
08/02/2005CA2145883C Electrochemical energy storage and/or power delivery cell with ph control
07/2005
07/30/2005CA2494439A1 Fuel cell membrane electrode and fuel cell
07/28/2005WO2005069422A1 Power plant comprising fuel cells
07/28/2005WO2005069421A1 In-situ measurement of water of hydration in polyelectrolyte membrane (pem) of fuel cell
07/28/2005WO2005069420A1 Fuel cell system
07/28/2005WO2005069419A1 Fuel container for fuel cell
07/28/2005WO2005069418A1 Fuel container for fuel cell
07/28/2005WO2005069417A2 Fuel cell system and fuel gas control method
07/28/2005WO2005069416A1 Fuel cell system and power generation method thereof
07/28/2005WO2005069415A1 Separator for fuel cell, method of producing separator, and solid oxide fuel cell
07/28/2005WO2005069413A1 Alkali fuel cell unaffected by carbonatation
07/28/2005WO2005069406A2 Bipolar plate with cross-linked channels
07/28/2005WO2005069026A1 Fuel cell voltage monitoring system and associated electrical connectors
07/28/2005WO2005068581A1 Coolant and cooling system
07/28/2005WO2005068542A1 Polymer solutions
07/28/2005WO2005068536A1 Ion-conducting polymers and membranes comprising them
07/28/2005WO2005068355A1 Hydrogen production apparatus, method of operating hydrogen production apparatus, fuel cell system and method of operating fuel cell system
07/28/2005WO2005068088A1 Apparatus and methods for deoxidizing metal surfaces
07/28/2005WO2005068077A1 Catalyst for the conversion of carbon monoxide
07/28/2005WO2005068071A1 Catalyst, method for producing catalyst, oxidizing method, oxidizing article, and oxidizing apparatus
07/28/2005WO2005067456A2 Method of improving adhesion of a coating to a flexible graphite material
07/28/2005WO2005055336A3 Fuel cell system including an ion filter
07/28/2005WO2005027253A3 Fuel cell and fuel cell module therefor
07/28/2005WO2005001953A3 Methods of conditioning direct methanol fuel cells
07/28/2005WO2004105155A3 Fuel cell stack humidification method incorporating an accumulation device
07/28/2005WO2004086552A3 Process for sealing plates in an electrochemical cell
07/28/2005WO2004086541A3 Integrated electrically conductive electrochemical cell component
07/28/2005WO2004079839A3 Sealing of multi-height surfaces
07/28/2005WO2004045013A3 Liquid cooled fuel cell stack
07/28/2005US20050165511 Energy network
07/28/2005US20050165186 Low Equivalent weight ionomer
07/28/2005US20050165172 Oligomers and polymers containing sulfinate groups, and method for producing the same
07/28/2005US20050164297 Novel catalysts and processes for their preparation
07/28/2005US20050164092 Organic solution of polyphosphonic acid tetravalent metal salt; easy insertion of particles into pores; high catalytic activity; heat resistance
07/28/2005US20050164077 Pressure producing apparatus for an electrochemical generator
07/28/2005US20050164075 Method for operating redox flow battery and redox flow battery cell stack
07/28/2005US20050164074 Cathode catalyst for fuel cell
07/28/2005US20050164073 Fuel cell using in the cathode compartment and optionally in the anode compartment oxydoreductase enzymes
07/28/2005US20050164072 Durable membrane electrode assembly catalyst coated diffusion media with no lamination to membrane
07/28/2005US20050164071 Fuel cell
07/28/2005US20050164070 Extruded bipolar plates
07/28/2005US20050164069 Fuel cell system having inlet fuel to more than one and/or recycle to less than all of the fuel fields
07/28/2005US20050164068 Allows a plurality of reagents to be dispensed by a single pipette so that various analyses associated with the gel plate and with the staining of the electrophoresed plate can be carried out
07/28/2005US20050164067 Fuel cell assembly
07/28/2005US20050164066 Fuel cell system and fuel supply apparatus
07/28/2005US20050164065 Fuel cell system and fuel supply unit used therein
07/28/2005US20050164064 Stack of generators and fuel cell system having the same
07/28/2005US20050164063 Flexibility, high strength; silane diol or triol intermediate; sulfonation; reduced methanol crossover interference
07/28/2005US20050164062 Cooling apparatus for fuel cell and fuel cell system having the same
07/28/2005US20050164061 Fuel cell system
07/28/2005US20050164060 Coolant conditioning system and method for a fuel processing subsystem
07/28/2005US20050164059 Local vapor fuel cell
07/28/2005US20050164058 Fuel cell system
07/28/2005US20050164057 Virtual compressor operational parameter measurement and surge detection in a fuel cell system
07/28/2005US20050164056 Fuel cell cogeneration system
07/28/2005US20050164055 Fuel cell system and power generating method in fuel cell system
07/28/2005US20050164054 Parallel stack antifreeze system
07/28/2005US20050164053 Ventilation system for fuel cell water tank
07/28/2005US20050164052 System and method for recovering thermal energy from a fuel processing system
07/28/2005US20050164051 High temperature fuel cell system and method of operating same
07/28/2005US20050164050 Preventing fuel starvation of a fuel cell stack
07/28/2005US20050164049 Storing water in substrates for frozen, boot-strap start of fuel cells
07/28/2005US20050164048 Current control for parallel fuel cell stacks
07/28/2005US20050164047 Voltage dosimeter-system and method for supplying variable voltage to an electric circuit
07/28/2005US20050164046 Hydrogen generator and fuel cell system using the same
07/28/2005US20050164004 Variably impregnated flexible graphite material and method
07/28/2005US20050163920 Membrane electrode assembly prepared by direct spray of catalyst to membrane
07/28/2005US20050162832 Heat dissipation in devices that have an internal energy supply
07/28/2005US20050162122 Fuel cell power and management system, and technique for controlling and/or operating same
07/28/2005US20050161342 Mediated electrochemical oxidation process used as a hydrogen fuel generator
07/28/2005DE4439782B4 Behälter, der mit einer Anzahl von Pulvern von wasserstoffabsorbierenden Legierungen gepackt ist, und Formkörper Container which is packed with a plurality of powders of hydrogen absorbing alloys, and molded articles
07/28/2005DE10392926T5 Reaktor und Verfahren für präferenzielle Oxidation Reactor and method for preferential oxidation
07/28/2005DE10392753T5 Diagnosesystem zur Bestimmung eines Ausfalls einer Brennstoffeinspritzeinrichtung in einem Brennstoffzellensystem Diagnostic system for determining a failure of a fuel injector in a fuel cell system
07/28/2005DE10361932A1 Protonenleitende Membran und deren Verwendung The proton-conducting membrane and their use
07/28/2005DE10361832A1 Protonenleitende Membran und deren Verwendung The proton-conducting membrane and their use
07/28/2005DE10360458A1 Brennstoffzellensystem Fuel cell system
07/28/2005DE10359567A1 Fuel cell system for mobile device, especially vehicle, or mobile device e.g. thermal power plant, has fuel cell unit with several individual fuel cells and a device for determining at least temperature of surface region of fuel cell unit
07/28/2005DE10359231A1 System und Verfahren zur Erzeugung eines Reformats System and method for generating a reformate
07/28/2005DE10358933A1 Bestimmung des Lambdawertes von Reformat Determining the lambda value of reformate
07/28/2005DE102004060564A1 Anhalteverfahren für ein Brennstoffzellensystem und Brennstoffzellensystem Stopping method for a fuel cell system and fuel cell system
07/28/2005DE102004058923A1 Brennstoffzelle Fuel cell
07/28/2005DE102004058730A1 Brennstoffzelle Fuel cell
07/28/2005DE102004058399A1 Fluidmaschine Fluid machine
07/28/2005DE102004055728A1 Brennstoffzellensystem Fuel cell system
07/28/2005DE102004001298A1 Brennstoffzellensystem mit einem Brennstoffzellenstapel und wenigstens einer elektrischen Energiespeichereinrichtung Fuel cell system having a fuel cell stack and at least one electrical energy storage device
07/28/2005DE10033036B4 Brennstoffzellensystem und Verfahren zur Steuerung des Betriebsdrucks eines Brennstoffzellensystems A fuel cell system and method for controlling the operating pressure of a fuel cell system
07/28/2005CA2554791A1 Apparatus and methods for deoxidizing metal surfaces
07/28/2005CA2553839A1 Power plant comprising fuel cells
1 ... 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 ... 928