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US20150086886 Fuel Cell Stack Arrangement with at least one Multi-Functional End Plate  
A fuel cell stack arrangement includes a fuel cells arranged between a first and a second end plate. At least one of the end plates is designed as a channel end plate with at least one channel....
US20150171460 Electrolyte Circulation in Fuel Cells Stacks with Reduced Leakage Current  
A mount for use with a downhole tool such as, but not limited to, an electrical submersible pump (“ESP”) gauge, includes a mounting means (20) that does not use a fixed- or spring-connection...
US20140349209 FUEL CELL STACK  
A fuel cell stack has a first block having a first number of cells, a first fuel supply channel for supplying fuel gas to the first block, a collecting channel for collecting fuel gas which has...
US20070178342 Pulsed coolant control for improved stack cold starting  
A system and method for controlling the flow of a cooling fluid through a fuel cell stack during cold system start-up. A pump pumps the cooling fluid through the stack. At cold start-up, the pump...
US20080131749 Solid oxide electrolytic device  
An interconnect structure is disclosed for use in solid oxide electrolytic devices that use chrome-containing components, such as solid oxide fuel cells and solid oxide oxygen-generators. The...
US20150072258 FUEL CELL STACK  
A fuel cell stack includes a stack of fuel cells, a first end plate, a second end plate, a fluid manifold member, and a protrusion. In the stack of fuel cells, the fuel cells are stacked in a...
US20150214566 FUEL CELL STACK MANIFOLD WITH EJECTOR FUNCTION  
A fuel cell stack manifold having an ejector function of which the manufacturing cost and the weight can be reduced by optimizing hydrogen supply and recirculation channels and removing other...
US20140147766 Hermetic High Temperature Dielectric Conduit Assemblies  
A conduit assembly for a fuel cell system includes a dielectric tube comprising a first end and a second end, a first metal tube including a first lip coupled to the first end of the dielectric...
US20110223513 PEM FUEL CELL STACK HYDROGEN DISTRIBUTION INSERT  
A fluid distribution insert adapted to be received within an inlet header of a fuel cell assembly. The fluid distribution insert includes a hollow insert with a first end and a second end. An...
US20110053032 MANIFOLD FOR SERIES CONNECTION ON FUEL CELL  
Disclosed is a manifold of a fuel cell, including a conductive support having an upper support member and a lower support member between which two or more anode-supported tubular unit fuel cells...
US20130149631 DEVICE FOR SOLID OXIDE FUEL CELL OR SOLID OXIDE ELECTROLYSIS CELL COMPRISING INTEGRAL ONE-PIECE CURRENT COLLECTOR AND MANIFOLD  
A device for a solid oxide fuel cell or a solid oxide electrolysis cell includes an integral one-piece construction of a current collector and a manifold. The device eliminates the need for a...
US20140234744 STACK ASSEMBLY  
A solid oxide fuel or solid oxide electrolysis cell Stack assembly (203) has an improved, simple, cost reducing and robust compression System, housing and Single sided System interface with a...
US20100297515 SERIAL CONNECTED FUEL CELL STACK MODULE ASSEMBLY  
A large, scalable SOFC system based on modules, which may be connected in series on the cathode gas side. This offers compactness, simple stack/system interface and improved system performance....
US20130260275 FUEL CELL STACK  
There is a problem with a conventional fuel cell stack in that the parts count is increased in order to obtain a structure with which vibration of the laminate is controlled. A fuel cell stack...
US20140004439 JOINING MATERIAL AND STACK STRUCTURE OF FUEL CELL USING THE JOINING MATERIAL  
A plurality of insertion holes for inserting one end of each of a plurality of cells is formed on the surface of a support substrate. One end of each of the cells is loosely fitted in the...
US20130216927 Methods and Systems for Fuel Cell Stack Sintering and Conditioning  
Systems and methods for sintering and conditioning fuel cell stacks utilizing channel guides, baffles, and internal compression systems are provided. Sintering and conditioning may be performed...
US20150093675 FUEL CELL STACK INCLUDING END PLATE HAVING INSERTION HOLE  
A fuel cell stack includes a stack including a plurality of unit cells, which is stacked on one another in a predetermined direction, first and second end plates disposed on opposing ends of the...
US20110053033 FUEL CELL STACK  
A coolant supply manifold and a coolant discharge manifold are provided on a first end plate of a fuel cell stack. The coolant supply manifold includes a pair of supply manifold sections and a...
US20150044579 Electrochemical devices based on multiple junction ionic conductive membranes  
A fuel cell (100) includes a cation exchange membrane (110), a first anion exchange membrane (120) and a second anion exchange membrane (130). The cation exchange membrane (110) has a first side...
US20140287335 SYSTEMS AND METHODS FOR SHUNT CURRENT AND MECHANICAL LOSS MITIGATION IN ELECTROCHEMICAL SYSTEMS  
Systems and methods for shunt current and mechanical loss mitigation in electrochemical systems include a conduit providing at least a portion of an electrically conductive pathway between the...
US20110183229 FUEL CELL ARRANGEMENT COMPRISING FUEL CELL STACKS  
A fuel cell arrangement comprising a number of fuel cell stacks (17, 17′) consisting of planar fuel cells, the stacks being arranged one after the other, each of which being provided with a gas...
US20140162163 FUEL CELL STACK  
A fuel cell stack includes a plurality of fuel cells each including a first separator, a second separator and a membrane electrode assembly. A first reactant gas manifold of the first separator...
US20150263373 PROTON EXCHANGE MEMBRANE FUEL CELL WITH OPEN PORE CELLULAR FOAM  
The present application relates generally to electrochemical devices, for example proton exchange membrane fuel cells or electrolysers. The present application employs a metal foam as a common...
US20120135326 BACK-UP FUEL CELL ELECTRIC GENERATOR COMPRISING A COMPACT MANIFOLD BODY, AND METHODS OF MANAGING THE OPERATION THEREOF  
A fuel cell electric generator designed for back-up in the absence of network electricity supply. The generator comprises a fuel cell stack, means for supplying the stack with a first and a second...
US20120077108 FUEL CELL STACK STRUCTURE  
A fuel cell stack structure comprises a first end plate, a second end plate, a plurality of fuel cells stacked between the first end plate and the second end plate, a distributor positioned near...
US20120034544 FUEL CELL ARRANGEMENT  
A fuel cell arrangement (1) comprising a number of fuel cell stacks (2) formed by planar fuel cells, the stacks being arranged one after the other, each of which being provided with a gas...
US20070172715 Compact, modular regenerative fuel cell  
The invention provides a fuel cell system. The fuel cell system can include a modular power section, the power section including at least one power module, and at least one modular energy storage...
US20130115541 FUEL CELL  
A fuel cell is provided with a membrane electrode assembly provided with a frame, both of which are sandwiched between two separators. The fuel cell is configured such that reactive gas is...
US20140234746 FUEL CELL STACK  
A fuel cell stack includes a stacked body, a first terminal plate, a first insulator, a first end plate, a second terminal plate, a second insulator, a second end plate, a fluid manifold, a fluid...
US20140212783 FUEL CELL STACK WITH THIN ENDPLATE WITH INTEGRATED GAS DISTRIBUTION TUBES  
A fuel cell stack comprises a thin process-gas-connection-endplate with a temperature expansion coefficient which is substantially the same as the temperature expansion coefficient of the...
US20080152987 Fuel cell system and vehicle with fuel cell system mounted thereon  
A fuel cell system of the invention includes a tubular switching member 70 with slits 70a to shift their position and thereby vary an opening area of outlets of oxidizing gas conduits 36 in...
US20130017470 FUEL CELL SYSTEM  
A fuel cell system to be mounted on an electric vehicle such as a hybrid vehicle or an electric vehicle. Cooling water is supplied from a cooling water inlet of a stack manifold, flows through a...
US20110269052 Multiple Stack Fuel Cell System  
A fuel cell system is disclosed comprising a plurality of fuel cell modules including a sealed planar fuel cell stack, the stack including internal manifold channels for transport of fuel and air...
US20130078544 SYSTEM AND METHOD OF LEVERAGING THERMAL PROPERTIES OF FUEL CELL SYSTEMS AND CONSUMER DEVICES  
A fuel cell system for providing power to and leveraging waste heat from a consumer device, including a fuel cell stack that converts fuel to power at an operational temperature; a fuel source...
US20090061267 POWER DEVICE AND OXYGEN GENERATOR  
A system for oxygen, hydrogen and carbon mass regeneration and recycling for breathing, and fuel/energy generation purposes, especially for fuel cells and rocket motors, by combination and...
US20140170520 Design for Manufacturing/Assembly of a Fuel Distributor Assembly  
A fuel distributor assembly for a fuel cell stack that includes an inner shell positioned within an outer shell. The outer shell is curved to define a central longitudinal chamber, a first...
US20080113250 BUS BAR ASSEMBLY FOR AN ELECTROCHEMICAL CELL STACK  
An electrochemical cell stack assembly is disclosed comprising a member made of an elastic and electrically conductive material placed between a bus bar and a starter plate. The elastic,...
US20070111068 COMPLIANT FEED TUBES FOR PLANAR SOLID OXIDE FUEL CELL SYSTEMS  
A solid oxide fuel cell system. The solid oxide fuel cell system may include a number of fuel cells placed under load in a fuel cell stack, a number of manifold slices placed under load in a...
US20110045372 FUEL CELL INTEGRAL BUNDLE ASSEMBLY INCLUDING CERAMIC OPEN END SEAL AND VERTICAL AND HORIZONTAL THERMAL EXPANSION CONTROL  
A plurality of integral bundle assemblies contain a top portion with an inlet fuel plenum and a bottom portion containing a base support, the base supports a dense, ceramic air exhaust manifold...
US20150188164 HYDROGEN SUPPLY APPARATUS OF FUEL CELL STACK  
A hydrogen supply apparatus of fuel cell stack is provided. In particular, a plurality of unit cells includes a membrane electrode assembly, a separating plate disposed on two sides of the...
US20140080028 Fuel Cell Devices  
A fuel cell module may include a membrane electrode assembly two gas diffusion layers, two current collectors, two sealing members, and a fluid flow plate assembly. The membrane electrode assembly...
US20110281194 Heat-Resistant Alloy, Alloy Member for Fuel Cell, Fuel Cell Stack Device, Fuel Cell Module, and Fuel Cell Device  
A heat-resistant alloy capable of effectively suppressing diffusion of Cr, as well as an alloy member for a fuel cell, a fuel cell stack device, a fuel cell module and a fuel cell device are...
US20150004517 SOLID OXIDE FUEL CELL SYSTEM  
To provide a solid oxide fuel cell system in which fuel cells within a fuel cell module are connected in an airtight manner using ceramic adhesive. the invention is a solid oxide fuel cell system...
US20120122008 MANIFOLD INSERT HAVING DISTRIBUTION GUIDES AND FUEL CELL STACK COMPRISING THE SAME  
The present invention provides a manifold insert having a plurality of distribution guides which reduce output voltage deviation due to flow instability between unit cells and prevent local flow...
US20080090130 Manifold for Fuel Cell Stack  
The interior of a manifold (1) comprises, for each of a plurality of fluid types supplied to a fuel cell stack (2), an interior side passage (11b-13b) connected to a fluid supply/discharge port...
US20120141904 LOW MASS SOLID OXIDE FUEL DEVICE ARRAY MONOLITH  
According to one embodiment of the invention a fuel cell device array monolith comprises at least three planar electrolyte sheets having two sides. The electrolyte sheets are situated adjacent to...
US20110123892 Solid oxide electrolytic system  
A solid oxide fuel cell, solid oxide electrolyzer, and associated interconnect structure is disclosed for use in solid oxide electrolytic devices that use chrome-containing components, such as...
US20110081589 SWIRL CHAMBER FOR A FUEL CELL COOLING MANIFOLD  
A fuel cell manifold holding pressurized cooling fluid is attached to a plurality of cells. A swirl chamber communicating cooling fluid from the manifold to the cells slows the speed of the...
US20150099205 MANIFOLD FOR PLURAL FUEL CELL STACKS  
An assembly has a plurality of fuel cell stacks with at least one wall. At least one manifold portion is provided outwardly of the at least one wall of each of the fuel cell stacks. The at least...
US20110059380 POLYMER ELECTROLYTE FUEL CELL STACK  
A fuel cell stack comprising: a cell stack body having stacked single cells and a manifold for supplying or discharging a fluid to the stacked single cells, the single cell including a membrane...
Matches 1 - 50 out of 198 1 2 3 4 >