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)
09/2014
09/11/2014US20140255817 Electrochemical Stack Compression System
09/11/2014US20140255816 Titanium material for polymer electrolyte fuel cell separator, method for producing the same, and polymer electrolyte fuel cell using the same
09/11/2014US20140255815 Cell frame, cell stack, and redox flow battery
09/11/2014US20140255814 Fuel Cell Purge Line System
09/11/2014US20140255813 Energy generation and storage using electro-separation methods and devices
09/11/2014US20140255812 Taylor vortex flow electrochemical cells utilizing particulate electrolyte suspensions
09/11/2014US20140255811 Molded coolant plate assembly with integral reactant flow fields and thermal dam
09/11/2014US20140255810 Fuel cell power control by offset estimation
09/11/2014US20140255809 Indirect internal reforming solid oxide fuel cell and method for shutting down the same
09/11/2014US20140255808 Fuel cell system
09/11/2014US20140255807 Direct methanol fuel cell operable with neat methanol
09/11/2014US20140255806 Methane-based power generation with zero-carbon emissions
09/11/2014US20140255805 Manganese oxide containing materials for use in oxidative desulfurization in fuel cell systems
09/11/2014US20140255804 Catholyte regeneration
09/11/2014US20140255798 Coating of porous carbon for use in lithium air batteries
09/11/2014US20140255746 High surface area flow battery electrodes
09/11/2014US20140255734 Reservoir for multiphase electrolyte flow control
09/11/2014US20140255733 Aircraft fuel cell system with catalytic burner system
09/11/2014US20140255730 Scalable micro power cells with no-gap arrangement between electron and proton transfer elements
09/11/2014US20140255729 Microbial fuel cell having electrically conductive foam electrode
09/11/2014US20140255619 Method for producing a fuel cell separator
09/11/2014US20140255599 Method of preparing an electrochemical half-cell
09/11/2014US20140250933 Cooling system for eco-friendly vehicle
09/11/2014DE112008002649B4 Brennstoffzellensystem Fuel cell system
09/11/2014DE112008000649B4 Brennstoffzellensystem Fuel cell system
09/11/2014DE112006000755B4 Fluoridionenfänger für Brennstoffzellbauteile Fluoride ion trap for fuel cell components
09/11/2014DE112004001465B4 Brennstoffzellen-Fahrzeug Fuel cell vehicle
09/11/2014DE102014203991A1 Brennstoffzellen-Spülleitungssystem Fuel cell rinsing line
09/11/2014DE102014102504A1 Umgebördelte Brennstoffzellenstapel-Abdeckung Crimped fuel cell stack Cover
09/11/2014DE102014100703A1 Leistungsregelung einer Brennstoffzelle mittels Schätzung der Regelabweichung Power control of a fuel cell by means of estimation of the deviation
09/11/2014DE102013204608B4 Brennstoffzelle Fuel cell
09/11/2014DE102013204162A1 Heizungsanlage sowie Verfahren zum Betreiben einer Heizungsanlage Heating system and method for operating a heating system
09/11/2014DE102013204023A1 Brennstoffzellensystem Fuel cell system
09/11/2014DE102013203890A1 Brennstoffzellensystem mit einer Sauerstoffanreicherungsvorrichtung Fuel cell system with an oxygen enrichment device
09/11/2014DE102013203418A1 Verfahren zur Herstellung einer Stromquelle, Greifervorrichtung zur Herstellung einer Stromquelle und System zur Herstellung einer Stromquelle Process for the preparation of a current source, the gripper device for producing a power source and a power source system for producing
09/11/2014DE102013102406A1 Bipolarplatte mit Umlenkungskühlung für eine Brennstoffzelle und eine solche enthaltende Brennstoffzelle Bipolar plate deflection cooling for a fuel cell and a fuel cell comprising them
09/11/2014DE102013003740A1 Wasserstoffversorgungssystem Hydrogen supply system
09/10/2014EP2775557A1 Fuel cell
09/10/2014EP2775189A1 Hydrogen generating fuel cell cartridges
09/10/2014EP2774946A1 Use of a functionalised polysiloxane network for chemically stabilizing a polymer, membrane thus stabilized, process for preparing same and uses thereof
09/10/2014EP2774210A1 Method of managing the operation of a hybrid system
09/10/2014EP2774205A2 Internal convection cell
09/10/2014EP2774204A2 Immersible gaseous oxidant cathode for electrochemical cell system
09/10/2014EP2774203A1 Method for the preparation of catalyst-coated membranes
09/10/2014EP2774202A1 Fuel cell including a cathode having channels
09/10/2014EP2774201A1 Device for measuring voltage in a fuel cell
09/10/2014EP2774200A1 A method for manufacturing a passive direct methanol fuel cell and a passive direct methanol fuel cell
09/10/2014EP2773443A1 Method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture
09/09/2014US8831792 Redundant adaptive algorithm for electrical pressure regulated high pressure tank systems
09/09/2014US8829847 Hybrid battery system for portable electronic devices
09/09/2014US8828623 Contact element for an electrically conductive connection between an anode and an interconnector of a high-temperature fuel cell
09/09/2014US8828622 Separator for fuel cell and manufacturing method of the same
09/09/2014US8828621 Modularized fuel cell devices and fluid flow plate assemblies
09/09/2014US8828620 Roll-good fuel cell fabrication processes, equipment, and articles produced from same
09/09/2014US8828619 Proton exchange polymer membrane using surface treatment technique based on direct fluorination, membrane-electrode assembly, and fuel cell comprising the same
09/09/2014US8828617 Seal for solid polymer electrolyte fuel cell
09/09/2014US8828616 Life extension of PEM fuel cell using startup method
09/09/2014US8828615 Acoustic speed of sound measurement using bandpass filtering of automotive pressure sensors
09/09/2014US8828614 Fuel cell hybrid system having multi-stack structure
09/09/2014US8828613 Membrane electrode assemblies and fuel-cell systems with surface-modified electrocatalysts and methods for electrocatalyst surface modification
09/09/2014US8828612 Fuel cell system
09/09/2014US8828581 Liquid battery formed from encapsulated components
09/09/2014US8828575 Aqueous electrolyte lithium sulfur batteries
09/09/2014US8828568 Fuel cell system
09/09/2014US8828567 Microbial power generation device
09/09/2014US8828258 Stainless steel separator for fuel cell and the manufacturing method thereof
09/09/2014US8828119 Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges
09/09/2014US8828108 Apparatus, system, and method for producing energy using a stream of liquid alkali metal
09/09/2014CA2806811C Gas pressure regulating valve
09/09/2014CA2601763C Overpressure protection device and connection subassembly comprising same
09/08/2014CA2845100A1 Modular coupling assembly for electrochemical units
09/04/2014WO2014134295A1 Electrochemical cell having a cascade seal configuration and hydrogen reclamation
09/04/2014WO2014131799A1 Current density distributor for use in an electrode
09/04/2014WO2014131560A1 Improved operating battery stack system performance by alternating the flow of heat carrying fluid used therein
09/04/2014US20140248553 Electrode compartment for an electrochemical cell, a refreshing system for it and an emulsion to be used therefore
09/04/2014US20140248552 Support for fuel cell, method of preparing the same, and electrode for fuel cell, membrane-electrode assemby for a fuel cell and fuel cell system including same
09/04/2014US20140248551 Control device for fuel cell system
09/04/2014US20140248550 Ion exchanger and cooler having ion exchanger
09/04/2014US20140248549 Fuel cell
09/04/2014US20140248548 Output control apparatus for fuel cell
09/04/2014US20140248547 Method and arrangement for avoiding anode oxidation
09/04/2014US20140248546 Hydrogen generator for a fuel cell
09/04/2014US20140248545 Fuel cell system
09/04/2014US20140248521 High energy density redox flow device
09/04/2014US20140248441 Electrode catalyst with elongated needle-shaped carrier for alkaline fuel cell, alkaline fuel cell, and formation method for alkaline fuel cell electrode catalyst with elongated needle-shaped carrier
09/04/2014DE112012005474T5 Rostfreier Stahl mit hochwertiger Oberflächenqualität und Formbarkeit für Brennstoffzellen-Trennplatten und Verfahren zur Herstellung desselben Of the same stainless steel with high quality surface quality and formability for fuel cell separator plates and methods of making
09/04/2014DE112012005372T5 Brennstoffzellenstapel Fuel cell stack
09/04/2014DE112009005443B4 Brennstoffzellensystem Fuel cell system
09/04/2014DE112008003551B4 Brennstoffzellensystem Fuel cell system
09/04/2014DE112008000986B4 Brennstoffzellensystem und Steuerverfahren Fuel cell system and control method
09/04/2014DE112005003300B4 Brennstoffzellensystem und Verfahren zur Reduzierung eines Spannungsverlusts, der durch eine Spannungswechselbelastung bewirkt wird, durch Verwendung einer wiederaufladbaren elektrischen Speichervorrichtung A fuel cell system and method for reducing a loss of power, which is caused by a voltage change of load, by the use of a rechargeable electrical storage device
09/04/2014DE112005002439B4 Bipolarplatte mit verbesserter Stabilität, Brennstoffzellenstapel sowie Verfahren zum Verbessern der Korrosionsbeständigkeit einer Bipolarplatte Enhanced stability bipolar plate, the fuel cell stack and method for improving the corrosion resistance of a bipolar plate
09/04/2014DE102013209226A1 Einzelelektrodenplatte zur Verwendung in einer Brennstoffzelle Single electrode plate for use in a fuel cell
09/04/2014DE102013003670A1 Vorrichtung und Verfahren zum Betrieb eines Brennstoffzellensystems Apparatus and method for operating a fuel cell system
09/04/2014DE102013003609A1 Verfahren zum Überwachen eines gasführenden Volumens A method for monitoring a gas-conducting volume
09/04/2014DE102013003599A1 Brennstoffzellensystem Fuel cell system
09/04/2014DE102013003470A1 Brennstoffzellensystem Fuel cell system
09/04/2014DE102013003392A1 Kühlkreislauf und Verfahren zum Kühlen einer Brennstoffzelle Cooling circuit and method for cooling a fuel cell
09/04/2014DE102013002716B4 Batterie und Verfahren zum Aktivieren einer Batterie Battery and method for activating a battery
09/04/2014DE102009043381B4 Bipolarplatte, Brennstoffzelle und Brennstoffzellenstapel Bipolar plate, fuel cell and fuel cell stack
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