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Fuel Cell Stack

Fuel Cell Stack-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Flow field plate for a fuel cell
Powercell Sweden Ab
December 31, 2015 - N°20150380745

A flow field plate for a bipolar plate or bipolar plate assembly of a fuel cell or a fuel cell stack has an electrode facing front side, a backside and at least a cooling fluid manifold for supplying cooling fluid to the flow field plate. The backside includes a cooling fluid flow field for substantially uniformly distributing the cooling fluid ...
Fuel cell and fuel cell stack
Ngk Spark Plug Co., Ltd.
December 24, 2015 - N°20150372334

A fuel cell including a pair of connectors (12, 13); a single cell (20) having an electrolyte layer (2) and electrode layers (14, 15); and current-collecting members (18, 19) disposed between the electrode layers and the connectors (12, 13), respectively. The current-collecting members (19) corresponding to at least the one electrode layer (15) has connector contact portions (19a) in contact with the connector (13), cell contact portions (19b) in contact with the electrode ...
Sealing apparatus for a fuel cell stack
Intelligent Energy Limited
December 24, 2015 - N°20150372327

A fuel cell stack assembly comprises a stack of fuel cells, each fuel cell having an air flow conduit with an input/output ventilation aperture disposed on a ventilation face of the stack, the ventilation apertures forming an array over said ventilation face of the stack. A membrane is moveable between a first configuration in which the ventilation face is ...
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Fuel Cell Stack Patent Applications
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  • 242+ full patent PDF documents of Fuel Cell Stack-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Stack structure for fuel cell
Mico Co., Ltd.
December 24, 2015 - N°20150372320

Provided is a fuel cell stack structure. The fuel cell stack structure includes first and second cell modules and first and second separation plates. In each of the first and second cell modules, one or more fuel cells generating electricity are stacked, and each of the fuel cells includes an electrolyte layer, and a cathode layer and an anode layer ...
Fuel cell and fuel cell stack
Ngk Spark Plug Co., Ltd.
December 24, 2015 - N°20150372319

A fuel cell including a pair of connectors (12, 13); a single cell (20) having an electrolyte layer (2) and electrode layers (14, 15); and current-collecting members (18, 19) disposed between the electrode layers and the connectors, respectively. The current-collecting members (19) corresponding to at least the one electrode layer (15) has connector contact portions (19a) in contact with connector (13), cell contact portions (19b) in contact with electrode layer (15), connection ...
Apparatus for assembling fuel cell stack
Kia Motors Corporation
December 17, 2015 - N°20150364785

An apparatus for assembling a fuel cell stack includes a cartridge provided on a horizontal surface at an inclined angle and serving to support a plurality of sheets of stack-assembly materials so that a bottom surface and a lateral surface of the stack-assembly material are supported by inner surfaces thereof. An angle-adjustment unit variably adjusts the inclined angle of the ...
Fuel Cell Stack Patent Pack
Download 242+ patent application PDFs
Fuel Cell Stack Patent Applications
Download 242+ Fuel Cell Stack-related PDFs
For professional research & prior art discovery
inventor
  • 242+ full patent PDF documents of Fuel Cell Stack-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Fuel cell system and method for controlling the same
Hyundai Motor Company
December 17, 2015 - N°20150364778

A fuel cell system and a method for controlling the fuel cell system are provided. The fuel cell system includes a compressor that is configured to supply air and a humidifier that includes a supply portion connected to the compressor and an air supply pipe to supply moisture to the supplied air and supply the humidified air to a fuel ...
System and method for diagnosing state of fuel cell stack and controlling fuel cell system
Hyundai Motor Company
December 17, 2015 - N°20150362560

A system and method for diagnosing the state of a fuel cell stack are provided. The method includes simultaneously applying currents having respective first and second frequencies to a fuel cell stack and computing fourier transforms of output currents and voltages from the fuel cell stack based on the applied currents. A real part of a first frequency impedance and ...
Power-on shutdown of fuel cell power plant for enhanced durability
Audi Ag
December 10, 2015 - N°20150357663

A technique is disclosed of modified shut-down of a fuel cell power plant (14) having a fuel cell stack assembly (26) contained with and supplying electrical power to a mobile vehicle (12). The vehicle characteristically proceeds at intervals to a station (10) containing one or more resources (20, 20a, 20b, 20c, etc) utilized by the fuel cell power plant, for resupply thereof. One such, resource ...
Control and heating of fuel cell stack coolant thermal mass
Ford Global Technologies, Llc
December 10, 2015 - N°20150357657

A fuel cell system is includes a fuel cell stack with a cooling line arrangement configured to pass coolant through the stack, a pump configured to move the coolant through the arrangement, and at least one controller. The controller is programmed to, in response to a start-up event for the stack at an ambient temperature less than a first threshold ...
Fuel cell assemblies and preparation methods therfor
Nissan Motor Co., Ltd
December 10, 2015 - N°20150357656

A fuel cell assembly for a solid polymer electrolyte fuel cell stack may employ a construction in which a plastic film frame is used to frame a catalyst coated membrane within. In one advantageous embodiment, the plastic film frame is adhesive coated on one side and laminated at its inner edge to one surface of the catalyst coated membrane and ...
Fuel cell system
Nissan Motor Co., Ltd.
December 03, 2015 - N°20150349359

A fuel cell system sets the larger one of a stack request compressor supply flow rate calculated based on a request of a fuel cell stack and a system request compressor supply flow rate calculated based on a request by the fuel cell system as a target compressor supply flow rate and controls a compressor according to the target compressor ...
Fuel cell stack
Nhk Spring Co., Ltd.
December 03, 2015 - N°20150349354

A fuel cell stack has a stacked plurality of single cells. Each of the single cells has a membrane electrode assembly, and a pair of separators sandwiching the membrane electrode assembly therebetween. A cooling fluid channel where a cooling fluid flows is formed between adjacent single cells. The fuel cell stack further comprises a displacement absorbing member disposed in the ...
Fuel Cell Stack Patent Pack
Download 242+ patent application PDFs
Fuel Cell Stack Patent Applications
Download 242+ Fuel Cell Stack-related PDFs
For professional research & prior art discovery
inventor
  • 242+ full patent PDF documents of Fuel Cell Stack-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Fuel cell stack assembly and method of assembly
Intelligent Energy Limited
November 26, 2015 - N°20150340722

A fuel cell stack assembly (100) comprising a first encapsulation member (102) comprising a first end plate (106) and two side walls (108) extending transversely from the first end plate (106). The distal portion of each of the side walls (108) comprises a lip (110). The fuel cell stack assembly (100) also comprises a second encapsulation member (104) comprising a second end plate (105) and two rims (118). One or more ...
Separator for fuel cells, fuel cell, fuel cell stack, and method of manufacturing separator for ...
Toyo Kohan Co., Ltd.
November 26, 2015 - N°20150340714

A separator for fuel cells is provided. The separator includes: a base material; an underlying plate layer formed on the base material; and a gold plate layer formed on the underlying plate layer by means of electroless plating. The separator is characterized in that a face of the underlying plate layer facing the gold plate layer has an arithmetic average ...
Electrode material, membrane-electrode assembly, fuel cell stack, and method for manufacturing electrode material
Jx Nippon Oil & Energy Corporation
November 26, 2015 - N°20150340703

An electrode material according to one embodiment includes an electrode catalyst, which includes a conductive support supporting an active catalyst, and a porous inorganic material partially coating the electrode catalyst. The pore surfaces of the porous inorganic material are modified by a basic functional group. Mainly, an electrolyte (ionomer) having proton conductivity is mixed into the electrode material.
Fuel cell compound valve for vehicle
Hyundai Motor Company
November 26, 2015 - N°20150337971

A fuel cell compound valve that opens and closes an inflow line and an exhaust line of a fuel cell stack for a hydrogen fuel cell vehicle includes a support frame having a first bore to which the exhaust line is connected and a second bore to which the inflow line is connected. A first rotation valve is configured to ...
Fuel cell stack assembly and method of assembly
Intelligent Energy Limited
November 19, 2015 - N°20150333356

A fuel cell stack assembly comprising: a first encapsulation member (302) comprising a first end plate and two side walls extending transversely from the first end plate; a second encapsulation member (304) comprising a second end plate; one or more fuel cells (330) located between the first end plate and second end plate; and two locking members (310) that are configured to engage with ...
Fuel cell stack assembly and method of assembly
Intelligent Energy Limited
November 19, 2015 - N°20150333355

A fuel cell stack assembly (200) comprising: a first encapsulation member (202) comprising a first end plate (204) and two side walls (208) extending transversely from the first end plate (204); a second encapsulation member (204) comprising a second end plate (205); and one or more fuel cells located between the first end plate (206) and second end plate (205), wherein the side walls (208) of the first encapsulation member (202) ...
Fuel cell stack
Honda Motor Co., Ltd.
November 19, 2015 - N°20150333346

A fuel cell stack includes a stacked body, a fluid manifold, a first terminal plate, a first insulator, a first end plate, a terminal electrode, and a heat pipe assembly. The first terminal plate is provided on a first end of the stacked body in a stacking direction. The first insulator is provided on the first terminal plate in the ...
Fuel cell stack and load bearing method involving use of fuel cell stack
Nissan Motor Co., Ltd.
November 12, 2015 - N°20150325875

A fuel cell stack has stacked individual fuel cells, each of the fuel cells having a cell frame, and an anode separator and a cathode separator disposed on respective sides of the cell frame, in which an electrolyte membrane joined with an anode side gas diffusion layer and a cathode side gas diffusion layer on respective sides thereof is disposed ...
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