213404 ⎘
Fuel cells; Manufacture thereof; Details; Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
Flow field plate for use in fuel cells
#1802Composition and method for surface treatment of oxidized metal
#1803Compact fuel cell separator incorporating fluid oxidant supply means, a fuel cell device and an electronic applied device incorporating the compact fuel cell separator
#1804Fuel cell
#1805Fuel cell
#1806Bonded polyimide fuel cell package
#1807Variable active area for fuel cell
#1808Fuel cell
#1809Bipolar plate of fuel cell
#1810Fuel cell assemblies using metallic bipolar separators
#1811Channel-based electrochemical cassettes
#1812Separator and fuel cell using that separator
#1813Hybrid bipolar plate assembly and devices incorporating same
#1814Separator and fuel cell system using that separator
#1815Fuel cell stack
#1816Fuel cell and separator thereof
#1817Polymer electrolyte fuel cell
#1818Fuel cell stack comprising a counterflowing cooling system and a plurality of coolant-collecting ducts located parallel to the axis of the stack
#1819Offset interconnect for a solid oxide fuel cell and method of making same
#1820Fuel cell reactant flow fields that maximize planform utilization
#1821Fuel cell
#1822Honeycomb structure and method for production of said structure
#1823Fuel cell stack
#1824Fuel cell system
#1825Solid polymer fuel cell
#1826Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same
#1827Lightweight fuel cell plates
#1828Separator for fuel cell using a metal plate coated with titanium nitride, method for manufacturing the same, and polymer electrolyte membrane fuel cell comprising the separator
#1829Polymer electrolyte fuel cell power generation system and stationary co-generation system using the same
#1830Method for joining laser transmitting resin member and porous member, method for joining thermoplastic resin, and fuel cell
#1831Fuel cell
#1832Fuel cell stack having a featured interconnect element
#1833Fuel cell system with flow field capable of removing liquid water from the high-pressure channels
#1834Fuel cell
#1835Fuel cell system and stack used therein
#1836Fuel cell
#1837Fuel cell
#1838Micro fuel cell system start up and shut down systems and methods
#1839Fuel cell assembly and a separator therefor
#1840Water management layer on flowfield in PEM fuel cell
#1841Fuel cell assembly, separator-diffusion layer assembly for fuel cell assembly and manufacturing method therefor
#1842Fuel cell assembly and method for bonding a separator and an electrolyte layer of a fuel cell assembly
#1843Solid oxide fuel cell with internal reforming, catalyzed interconnect for use therewith, and methods
#1844Durable, low transient resistence between bipolar plate and diffusion media
#1845Solid polymer electrolyte fuel cell system and operation method therefor
#1846Vehicle-mounted fuel cell stack
#1847Fuel cell
#1848Extruded bipolar plates
#1849Cooling apparatus for fuel cell and fuel cell system having the same
#1850Local vapor fuel cell
#1851Storing water in substrates for frozen, boot-strap start of fuel cells
#1852Ultra short high pressure gradient flow path flow field
#1853Fuel cell
#1854Deterioration diagnosis of fuel cell seal member
#1855Bipolar plate with cross-linked channels
#1856Monitor device for fuel cell
#1857Fuel cell with a tension in an in-plane direction
#1858Apparatus for seperation or synthesis of process substances
#1859Procedure for starting up a fuel cell system using a fuel purge
#1860Fuel cell
#1861Fuel cell and fuel cell stack
#1862Fuel cell and fuel cell stack
#1863Fuel cell and fuel cell stack
#1864Channel member for providing fuel gas to separators forming a plurality of fuel gas fields on one surface
#1865Fuel cell with passive water balance
#1866Fuel cell
#1867Procedure for starting up a fuel cell using a fuel purge
#1868Fuel cell and fuel cell stack
#1869Fuel cell and fuel cell stack
#1870Polymer electrolyte membrane fuel cell and bipolar plate
#1871Compliant fuel cell system
#1872Fuel cell with separator having a ridge member
#1873Bipolar plate fabrication
#1874Molten carbonate fuel cell and method for production thereof
#1875Bipolar plate of fuel cell and fabrication method thereof
#1876Permeable inlet fuel gas distributor for fuel cells
#1877Regenerative electrochemical cell system and method for use thereof
#1878Separator for fuel cell and process for producing the same
#1879Distributed feed fuel cell stack
#1880Fuel cell and method for manufacture thereof
#1881Fuel cell
#1882Modified gas outlet for improved reactant handling in fuel cell separator plates
#1883Fuel cell and fuel cell separator
#1884Gas delivery substrate
#1885Fuel cell having stack structure
#1886Fuel cell and separator for cooling used therein
#1887Electrical interconnect for a fuel cell stack
#1888Method of forming impressions in a flexible graphite material
#1889Surface film structure of a metallic bipolar plate for fuel cells and a method for producing the same
#1890Novel electrical contact element for a fuel cell
#1891USE OF CARBON COATING IN AN ELECTROCHEMICAL CELL
#1892Fuel cell
#1893Silicon-based fuel cell electrode structures
#1894PEM fuel cell stack assembly with isolated internal coolant manifold
#1895Fuel cell with humidifier
#1896Multi-cell fuel cell layer and system
#1897Single valve fuel cell stack gas flow and containment
#1898Fuel cell having closure seal
#1899Polymer electrolyte fuel cell and related method
#1900Flow field plate arrangement
#1901Fuel cell stack and fuel cell module
#1902Fuel cell flow field plate
#1903Fuel cell bipolar separator plate
#1904Modular fuel cell cartridge and stack
#1905Internal PEM fuel cell water management
#1906Fuel cell gas separator plate with paths of electrically conductive material of a silver-glass composite
#1907Method for the production of bipolar plates or electrode plates for fuel cells or electrolyzer stacks, method for the production of a stack of bipolar plates or electrode plates, as well as a bipolar plate or electrode plate
#1908Nested bipolar plate for fuel cell and method
#1909Method and system for starting up fuel cell stack at subzero temperatures, and method of designing fuel cell stack
#1910Method of operating a fuel cell system under freezing conditions
#1911Fuel cell temperature control by evaporative cooling
#1912Fuel cell fluid flow field plates
#1913Method and apparatus for vacuum pressing electrochemical cell components
#1914Fuel cell casing and fuel cell
#1915Multiple stage combustion process to maintain a controllable reformation temperature profile
#1916Multiple stage combustion process to maintain a controllable reformation temperature profile
#1917Electrochemical fuel cell stack with improved reactant manifolding and sealing
#1918Fuel cell with encapsulated electrodes
#1919Fuel cell stack
#1920Composition and method for surface treatment of oxidized metal
#1921Integrated bipolar plate heat pipe for fuel cell stacks
#1922Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same
#1923Symmetrical flow field plates
#1924Hydrogen passivation shut down system for a fuel cell power plant
#1925PEM fuel cell with high porosity hydrophilic water transport plates and temperature increase before shutdown in environment which may reach subfreezing temperatures
#1926Micro heat pipe embedded bipolar plate for fuel cell stacks
#1927Complementary active-surface feed flow
#1928Fuel cell stack
#1929Micro fuel cell architecture
#1930Flow field pattern for fuel cell stack separator plates
#1931Fuel cell with integrated heat exchanger
#1932Fuel preheat in fuel cells and portable electronics
#1933Fuel cell
#1934Fluid flow plate for fuel cell
#1935Ionic conduction device
#1936Cooling of air-cooled fuel cell system
#1937Micro fuel cell thermal management
#1938Efficient micro fuel cell systems and methods
#1939Advanced selectively gas permeable anode flow field design for efficient removal of carbon dioxide in a fuel cell
#1940Advanced selectively gas permeable anode flow field design for efficient removal of carbon dioxide in a direct formic acid fuel cell