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Doosan Fuel Cell America Inc patents


Recent patent applications related to Doosan Fuel Cell America Inc. Doosan Fuel Cell America Inc is listed as an Agent/Assignee. Note: Doosan Fuel Cell America Inc may have other listings under different names/spellings. We're not affiliated with Doosan Fuel Cell America Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Doosan Fuel Cell America Inc-related inventors


Boron phosphate matrix layer

An illustrative example embodiment of a fuel cell includes a cathode electrode, an anode electrode, and a porous matrix layer between the electrodes. The porous matrix layer includes pores and solids. The solids comprises at least 90% boron phosphate. A phosphoric acid electrolyte is within the pores of the matrix... Doosan Fuel Cell America Inc

Preventing migration of liquid electrolyte out of a fuel cell

An illustrative example cell stack assembly includes a plurality of fuel cells that each include a cathode electrode, an anode electrode and a matrix for holding a liquid acid electrolyte. The electrodes have lateral outside edges that are generally coplanar. A plurality of separator plates are respectively between the cathode... Doosan Fuel Cell America Inc

Fuel cell manifold assembly including a self-supporting polymer material liner

An illustrative example embodiment of a fuel cell manifold device includes a self-supporting polymer material liner body including a generally planar primary wall and a plurality of side walls. The side walls respectively extend generally perpendicularly from the primary wall. Interior surfaces on the primary wall and the side walls... Doosan Fuel Cell America Inc

Fuel cell power plant with real and reactive power modes

An illustrative example fuel cell power plant includes a cell stack assembly having a plurality of fuel cells configured to generate electricity based on an electrochemical reaction. The power plant includes a capacitor, a plurality of inverters, and at least one controller that is configured to control the plurality of... Doosan Fuel Cell America Inc

Fuel cell power plant cooling network integrated with a thermal hydraulic engine

An illustrative example electrical power generating system includes a fuel cell power plant that is configured to generate electrical power. The fuel cell power plant includes a cell stack assembly including a plurality of fuel cells that are configured to generate electrical power based on a chemical reaction. A coolant... Doosan Fuel Cell America Inc

Method of making a fuel cell component

An illustrative example method of making a fuel cell component includes mixing a catalyst material with a hydrophobic binder in a solvent to establish a liquid mixture having at least some coagulation of the catalyst material and the hydrophobic binder. The liquid mixture is applied to at least one side... Doosan Fuel Cell America Inc

Fuel cell component including flake graphite

A fuel cell separator plate includes flake graphite particles having a length along a planar direction and a thickness along a generally perpendicular direction. The flake graphite has an aspect ratio of length to thickness that is less than ten.... Doosan Fuel Cell America Inc

Fuel cell electrolyte management device

An illustrative example fuel cell electrolyte management device includes a first component having a first density and a second component having a second density that is less than the first density. The first component has a first side including a pocket and a second side facing opposite the first side.... Doosan Fuel Cell America Inc

Integrated heat pump and fuel cell power plant

An illustrative example system includes at least one fuel cell that is configured to generate electricity based on an electrochemical reaction. The fuel cell includes an exhaust. A heat pump includes an evaporator, a condenser, a compressor, and an expansion valve. A coolant loop is external to the at least... Doosan Fuel Cell America Inc

Method of decontaminating a fuel reactant stream for a fuel cell

An example method of decontaminating a fuel reactant stream for a fuel cell flows the fuel reactant stream through a fluidized ammonia dissolving media, while simultaneously flowing water through the fluidized ammonia dissolving media to separate contaminants from the fuel reactant stream into a separated contaminant and water stream. The... Doosan Fuel Cell America Inc

Molding process for making fuel cell components

An illustrative method of making a fuel cell component includes obtaining at least one blank plate including graphite and a polymer; establishing a temperature of the blank that is sufficient to maintain the polymer in an at least partially molten state; and applying a compression molding force to the blank... Doosan Fuel Cell America Inc








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