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)
08/2010
08/19/2010US20100209798 Fuel cell stack
08/19/2010US20100209797 Fuel cell system
08/19/2010US20100209796 Fuel cell system and method for controlling reactant gas supply amount
08/19/2010US20100209795 Power subsystem for a fuel cell system
08/19/2010US20100209794 Fuel cell system
08/19/2010US20100209793 Fuel cell system and method for controlling the same
08/19/2010US20100209792 Fuel cell system
08/19/2010US20100209791 Fuel cell system
08/19/2010US20100209790 Fuel cell system and corresponding operating process
08/19/2010US20100209789 Fuel cell system and process for operating same
08/19/2010US20100209788 Fuel cell system
08/19/2010US20100209787 Fuel cell system
08/19/2010US20100206023 Locking device with a power supply unit
08/19/2010DE112008002750T5 Brennstoffzelle Fuel cell
08/19/2010DE112008002749T5 Brennstoffzellensystem und Verfahren zum Steuern einer Kompressordrehzahl A fuel cell system and method for controlling a compressor speed
08/19/2010DE112008002747T5 Brennstoffzellensystem Fuel cell system
08/19/2010DE112005001340B4 Zellenmodul und Brennstoffzelle Cells and fuel cell module
08/19/2010DE102010001638A1 Brennstoffzelle und Verfahren zu deren Herstellung Fuel cell and process for their preparation
08/19/2010DE102009056908A1 Korrosionsbeständiger Film für einen Brennstoffzellenseparator und Brennstoffzellenseparator Corrosion-resistant film for a fuel cell and fuel cell
08/19/2010DE102009018881B3 Steuereinrichtung zum Bestimmen eines tatsächlichen Brennstoffumsatzes für eine Brennstoffzellenanordnung, Verfahren zur Ermittlung eines Brennstoffumsatzes einer Brennstoffzellenanordnung und Brennstoffzellenanordnung Control means for determining an actual fuel sales for a fuel cell assembly method for determining a fuel sales a fuel cell system and fuel cell assembly
08/19/2010DE102009008717A1 Verfahren zur Herstellung einer elektrisch isolierenden Dichtungsanordnung und Dichtungsanordnung zum Abdichten zwischen zwei Bauteilen eines Brennstoffzellenstacks A process for producing an electrically insulating sealing assembly and sealing arrangement for sealing between two components of a fuel cell stack
08/19/2010DE102009008672A1 Verfahren zur Herstellung einer elektrisch isolierenden Dichtungsanordnung und Dichtungsanordnung zum Abdichten zwischen zwei Bauteilen eines Brennstoffzellenstacks A process for producing an electrically insulating sealing assembly and sealing arrangement for sealing between two components of a fuel cell stack
08/19/2010DE102009008654A1 Method for determining leakage of e.g. hydrogen, in anode sector in fuel cell system of hybrid vehicle, involves beginning detection of pressure to determine leakage in normal operating condition, when zero-load requirement exists at system
08/19/2010DE102005008083B4 Brennstoffzellensystem und Verfahren zur Gegendrucksteuerung mit einem diskreten Ventil für ein Brennstoffzellensystem A fuel cell system and method for controlling back pressure with a discrete valve for a fuel cell system
08/19/2010CA2752436A1 Back-up fuel cell electric generator comprising a compact manifold body, methods of managing the operation thereof
08/18/2010EP2219259A1 System and process for producing electrical energy
08/18/2010EP2219257A1 Fuel cell comprising an ion-conductive membrane
08/18/2010EP2219256A2 SOFC fuel cell with an external steam reformer
08/18/2010EP2219255A2 Method for producing an electrically insulating seal assembly and seal assembly for sealing between two components of a fuel cell stack
08/18/2010EP2219254A1 Cell for fuel battery, method for producing the same, and gas channel structure for fuel battery
08/18/2010EP2218748A1 Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane
08/18/2010EP2218696A1 Ceramic product and ceramic member bonding method
08/18/2010EP2218679A1 Hydrogen generation apparatus and fuel cell system
08/18/2010EP2218130A2 Polymer electrolytes including heteropolyacids
08/18/2010EP2218128A1 Tubular electrochemical cell
08/18/2010EP2218127A1 Catalyst layer, membrane electrode assembly, fuel cell, and method of producing the catalyst layer
08/18/2010EP2217683A1 Natural gas desulfurization
08/18/2010EP1961062B1 Electrically conductive porous body for a fuel cell, fuel cell having same, and method of manufacturing same
08/18/2010EP1620911B1 Solid oxide fuel cell with selective anode tail gas circulation
08/18/2010EP1551073B1 Fuel battery
08/18/2010CN201556966U Stand-by power supply system consisting of modularized fuel cell and energy storage battery
08/18/2010CN101809800A Interlocking structure for high temperature electrochemical device and method for making the same
08/18/2010CN101809799A Method for making proton conducting membranes for fuel cells by radiografting
08/18/2010CN101809798A Membrane electrode assembly
08/18/2010CN101809797A Fuel cell system
08/18/2010CN101809796A Fuel cell system
08/18/2010CN101809795A Fuel cartridge for fuel cell
08/18/2010CN101809794A 燃料电池系统 The fuel cell system
08/18/2010CN101809793A Electrolysis solution and electrochemical device
08/18/2010CN101809792A Reinforced solid polymer electrolyte composite membrane, membrane electrode assembly for solid polymer fuel cell, and solid polymer fuel cell
08/18/2010CN101809684A Polyelectrolyte composition and fuel cell
08/18/2010CN101809677A Proton conducting membrane and method for producing proton conducting membrane
08/18/2010CN101809198A Method for treatment of surface of metal base material
08/18/2010CN101809157A Hydrogen and electrical current production from a photosynthetically driven semi biological devices (SBDs)
08/18/2010CN101808935A Fuel cell system and method for starting the fuel cell system
08/18/2010CN101808739A Catalyst, method for producing the same, and use of the same
08/18/2010CN101808736A Catalyst for the production of hydrogen at low temperature, process for production of the catalyst, and process for production of hydrogen
08/18/2010CN101808734A Catalyst and method for the production and use thereof
08/18/2010CN101808723A Reformer apparatus and method
08/18/2010CN101807708A Fuel cell containing multiple independent cell subunit groups
08/18/2010CN101807707A Encapsulation method of galvanic pile module of fuel cell
08/18/2010CN101807706A Fuel cell system
08/18/2010CN101807705A Microfluidic liquid flow energy-storage single cell and cell stack
08/18/2010CN101807704A Flat-plate direct flame solid oxide fuel battery device and method
08/18/2010CN101807703A Intermediate-temperature proton exchange film of organic polysiloxane phosphonic acid group and preparation method thereof
08/18/2010CN101807702A Electrochemical power source designs and components
08/18/2010CN101807699A Fuel cell bipolar plate with filter films as well as cell assembled by same
08/18/2010CN101807679A Fuel cell structure and separator plate for use therein
08/18/2010CN101807678A Electrolyte membrane and application of composite membrane thereof in liquid-flow energy storage battery with acidic electrolyte
08/18/2010CN101805020A Method for preparing vanadylsulfate by using potential control method
08/18/2010CN101804283A Air purifier used for fuel cell
08/18/2010CN101431161B Pipe type lifting-flow air cathode microbiological fuel cell
08/18/2010CN101395731B Process for producing ceramic member, ceramic member, gas sensor element, fuel cell element, layer-built piezoelectric element, injector, and fuel injection system
08/18/2010CN101379644B Fuel cell system and method to prevent freezing after shut-down
08/18/2010CN101333322B Mineral-doped fluor-containing cross-linking ion exchanger membrane and method for preparing same
08/18/2010CN101326665B Fuel cell system and method of stopping the system
08/18/2010CN101064366B Separator unit and fuel cell stack
08/18/2010CN101061596B Process for solid oxide fuel cell manufacture
08/17/2010US7776490 Fuel cell having closure seal
08/17/2010US7776488 End plate for a stack of fuel cells
08/17/2010US7776487 Pressure regulator for a fuel cell, fuel supply system for a fuel cell using the regulator, electronic equipment having the fuel supply system, and fuel cartridge for a fuel cell
08/17/2010US7776486 Lower electrical contact resistance and good corrosion resistance; titanium contains titanium boride particles dispersed throughout the substrate, a part of the TiB particles extending from the substrate through a passivation film to form an electroconductive path; power sources for electric vehicles
08/17/2010US7776485 Fuel cell stack with a plurality of connected single unit fuel cells
08/17/2010US7776484 Separator for fuel cell, method for producing separator, and solid oxide fuel cell
08/17/2010US7776483 Method and system of activating fuel cell stack
08/17/2010US7776481 Fuel cell system and method of controlling electrical energy discharged in the fuel cell system
08/17/2010US7776480 Fuel cell system and method for permitting idle stop in fuel cell system
08/17/2010US7776479 Micro-electro-mechanical systems phosphoric acid fuel cell
08/17/2010US7776464 Solid polymer electrolyte fuel cell and electrode structure for the fuel cell
08/17/2010US7776463 Electrochemical cell systems comprising fuel consuming agents
08/17/2010US7776386 Method for forming a micro fuel cell
08/17/2010US7776383 Ceramic nanomaterial; electrodes overcoated with multilayer ceramic film; sintering
08/17/2010US7776112 Methods for production of hydrogen
08/17/2010CA2632597C Fuel cell and separator thereof
08/17/2010CA2593782C Power supply system, fuel pack constituting the system, and device driven by power generator and power supply system
08/17/2010CA2527871C Polymer electrolyte membrane having high durability and method for producing the same
08/17/2010CA2467429C Gas sensor
08/17/2010CA2455265C Solid electrolyte and electrochemical system using the solid electrolyte
08/17/2010CA2344377C Self-humidifying fuel cell
08/13/2010CA2693017A1 Ejector and fuel cell system using the same
1 ... 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 ... 928