#H01M8/026

FUEL CELL

A fuel cell for generating power through reaction of a reaction gas comprises: a membrane electrode assembly including an electrolyte membrane and a catalyst layer; a gas diffusion layer stacked on th…

DRIVE·Jun 4·1 min read

H01M8/026 TOYOTA JIDOSHA KABUSHIKI KAISHA

SEPARATOR FOR FUEL CELLS

A separator for fuel cells includes first channels that each include a first reduced region and a first enlarged region repeatedly located within a first general region. The first channels are configu…

DRIVE·Jun 3·1 min read

H01M8/026 HYUNDAI MOTOR CO LTD [KR]

SEPARATOR FOR FUEL CELL

A separator disclosed in the present specification includes a flat plate substrate of a rectangle, a plurality of gas flow channel grooves provided in the substrate and arranged in parallel, and posit…

DRIVE·May 14·1 min read

H01M8/026 TOYOTA JIDOSHA KABUSHIKI KAISHA

SEPARATOR FOR FUEL CELL

An embodiment separator for a fuel cell includes a land in contact with a gas diffusion layer, a gas flow channel configured to supply gas to the gas diffusion layer, wherein the land and the gas flow…

DRIVE·Feb 12·1 min read

H01M8/026 Hyundai Motor Company

SEPARATOR FOR FUEL CELLS AND SEPARATOR ASSEMBLY INCLUDING THE SAME

An embodiment separator for fuel cells includes first and second diffusion sections adjacent to inlet and outlet manifolds, respectively, and a flow path region including a plurality of patterns for g…

DRIVE·Feb 5·2 min read

H01M8/026 Hyundai Motor Company

FUEL CELL STACK

A fuel cell stack includes stacked cells, each including a sheet-shaped power generation portion, two separators, a gas passage defining plate that includes a gas passage portion through which reactan…

DRIVE·Apr 9·2 min read

H01M8/026 TOYOTA AUTO BODY CO LTD [JP]

FLOW BATTERY AND CELL STACK

The present disclosure provides a flow battery and a cell stack. The cell stack includes:a first end plate (11); a second end plate (12); and at least one cell module arranged between the first end pl…

DRIVE·Mar 19·2 min read

H01M8/026 HUNAN PROVINCE YINFENG NEW ENERGY CO LTD [CN]

SEPARATOR PLATE WITH PERIODIC SURFACE STRUCTURES IN THE NANOMETER TO MICROMETER RANGE

The present disclosure relates to a separator plate for an electrochemical system, wherein the separator plate has, at least in some regions, periodic surface structures with a mean spatial period of …

DRIVE·Aug 29·1 min read

H01M8/026 Reinz-Dichtungs-GmbH

DISTRIBUTOR PLATE FOR AN ELECTROCHEMICAL CELL, AND ELECTROCHEMICAL CELL

The invention relates to a distributor plate () for an electrochemical cell (), wherein the distributor plate () has a structure comprising webs () with surfaces () and main channels () with base surf…

DRIVE·Jan 4·1 min read

H01M8/026 Robert Bosch GmbH

BIPOLAR PLATE HAVING INCLINED INFLOW DUCT PORTIONS FOR A FUEL CELL STACK, FUEL CELL SYSTEM AND MOTOR VEHICLE

A bipolar plate for a fuel cell stack of a fuel cell system is described, having at least one main duct portion, which is designed for feeding a fluid (R, R, K); a plurality of inflow duct portions th…

DRIVE·Dec 14·2 min read

H01M8/026 AUDI AG

FUEL CELL STACK AND ELECTROCHEMICAL REACTOR

The present invention relates to a fuel cell stack () for an electrochemical reactor (), comprising: —a first membrane-electrode assembly (), a first anode plate () having ridges (), between which rid…

DRIVE·Dec 7·2 min read

H01M8/026 Robert Bosch GmbH

FUEL CELL SEPARATOR AND POWER GENERATION CELL

A second separator (fuel cell separator) of a power generation cell is provided with a second separator body. Second flow field grooves and second flow field protrusions are alternately arranged on th…

DRIVE·Oct 5·1 min read

H01M8/026 HONDA MOTOR CO., LTD.

SINGLE CELL FOR FUEL CELL

A single cell for a fuel cell includes a power generating unit and two separators that hold the power generating unit in between. Each separator includes a facing surface, which faces the power genera…

DRIVE·Sep 21·1 min read

H01M8/026 TOYOTA BOSHOKU KABUSHIKI KAISHA

FUEL CELL STACK

A fuel cell stack includes single cells stacked in a first direction. Each single cell includes a power generating unit, a first separator, and a second separator. The first separator and the second s…

DRIVE·Sep 7·1 min read

H01M8/026 TOYOTA BOSHOKU KABUSHIKI KAISHA

COMPACT HIGH TEMPERATURE ELECTROCHEMICAL CELL STACK ARCHITECTURE

A base plate assembly for an electrochemical cell stack includes a bottom end plate defining a fuel inlet port, a fuel outlet port, and an oxidant port. The base plate assembly further includes a high…

DRIVE·Aug 31·1 min read

H01M8/026 Versa Power Systems Ltd. c/o FuelCell Energy, Inc.

BIPOLAR PLATE AND FUEL CELL STACK

A bipolar plate formed with a reactant flow field on each of its plate surfaces facing away from each other, comprises multiple flow ducts for a reaction medium, bounded by walls of webs, wherein the …

DRIVE·Aug 17·1 min read

H01M8/026 AUDI AG

COMPACT HIGH TEMPERATURE ELECTROCHEMICAL CELL STACK ARCHITECTURE

A top compression plate assembly for an electrochemical cell stack includes a top end plate configured to interface with a top end of a stack of electrochemical cells, a top compression plate position…

DRIVE·Aug 10·1 min read

H01M8/026 Versa Power Systems Ltd. c/o FuelCell Energy, Inc.

POWER GENERATION CELL

In a power generation cell, cathode flow field grooves forming a gas flow field of a cathode separator arranged to face an MEA are formed of first cathode flow field grooves blocked on an outlet side …

DRIVE·Jul 13·1 min read

H01M8/026 HONDA MOTOR CO., LTD.

FUEL CELL, BIPOLAR PLATE AND BIPOLAR PLATE ASSEMBLY FOR FUEL CELL

The disclosure relates to a fuel cell, a bipolar plate and a bipolar plate assembly for a fuel cell. The bipolar plate comprises: at least one distributing region; at least one first through hole whic…

DRIVE·Jun 22·2 min read

H01M8/026 QING POWER CO., LTD.

SEPARATOR FOR FUEL CELL AND SINGLE CELL FOR FUEL CELL

A separator for a fuel cell includes a facing surface configured to face a power generating unit of the fuel cell. Groove passages are arranged side by side in the facing surface. Reactant gas flows t…

DRIVE·Apr 20·1 min read

H01M8/026 TOYOTA BOSHOKU KABUSHIKI KAISHA

FRAMELESS FUEL CELL STACK HAVING HOLLOW FASTENERS

A fuel cell stack is provided that includes a top end plate, a bottom end plate, a plurality of fuel cells provided between the top end plate and the bottom end plate, at least one bipolar plate, a pl…

DRIVE·Mar 30·2 min read

H01M8/026 NISSAN NORTH AMERICA, INC.

FUEL CELL BIPOLAR PLATE FLOW FIELD HAVING HYBRID INTERWOVEN CHANNEL PATTERN

A bipolar plate for a fuel cell, a fuel cell, and a method of designing a bipolar plate for a fuel cell having a hybrid flow field structure that includes a plurality of parallel feed flow channels fl…

DRIVE·Mar 16·1 min read

H01M8/026 Toyota Motor Engineering & Manufacturing North America, Inc

SEPARATOR FOR FUEL CELL

A separator for a fuel cell includes a contact surface. Groove passages are arranged side by side in the contact surface. The groove passages include a first groove passage and a second groove passage…

DRIVE·Mar 2·1 min read

H01M8/026 TOYOTA BOSHOKU KABUSHIKI KAISHA

SEPARATOR FOR FUEL CELL AND SINGLE CELL FOR FUEL CELL

A separator for a fuel cell includes a facing surface configured to face a power generating unit of the fuel cell. Groove passages and ribs that protrude toward the power generating unit are provided …

DRIVE·Feb 16·2 min read

H01M8/026 TOYOTA BOSHOKU KABUSHIKI KAISHA

FUEL CELL SEPARATOR

A separator for a fuel cell includes protrusions spaced apart from each other. The protrusions are configured to contact a power generation portion. The separator includes a gas passage that extends b…

DRIVE·Feb 9·1 min read

H01M8/026 TOYOTA SHATAI KABUSHIKI KAISHA

FUEL CELL

A fuel cell includes: an electrolyte membrane-electrode structure in which electrodes are provided on both surfaces of an electrolyte membrane and a frame member is joined to the outer peripheral port…

DRIVE·Sep 22·1 min read

H01M8/026 HONDA MOTOR CO., LTD.

FUEL CELL STACK

DRIVE·Sep 1·1 min read

H01M8/026 TOYOTA SHATAI KABUSHIKI KAISHA

FUEL CELL MODULE

A fuel cell module includes a stack including a plurality of fuel cells stacked together, at least one dummy cell in contact with the stack at an end portion of the stack in a stacking direction, a re…

DRIVE·Aug 18·2 min read

H01M8/026 TOYOTA JIDOSHA KABUSHIKI KAISHA

FUEL CELL STACK COMPRISING VARIABLE BIPOLAR PLATES

A fuel cell stack is provided comprising membrane electrode assemblies and bipolar plates for supplying the membrane electrode assemblies with operating media and coolant, wherein a first bipolar plat…

DRIVE·Aug 4·1 min read

H01M8/026 AUDI AG

Multiple Perforation Plate for Fuel Cell Separators

A multiple perforation plate for fuel cell separators includes virtual flow path hole central lines spaced apart from each other at a constant interval in a length direction corresponding to a flow di…

DRIVE·Jun 30·1 min read

H01M8/026 Hyundai Motor Company

FUEL CELL SEPARATOR

A fuel cell separator which is obtained by molding a composition that contains a carbonaceous material and a resin, and which is provided with a sealing part and a groove that serves as a gas flow cha…

DRIVE·May 5·1 min read

H01M8/026 Nisshinbo Holdings Inc.

FUEL CELL COMPONENT INCLUDING SCALE-ACCOMMODATING FLOW CHANNELS

An illustrative example fuel cell component includes a plate with a plurality of flow channels in at least one side of the plate. Each of the flow channels has a length between an inlet and an outlet.…

DRIVE·Mar 24·1 min read

H01M8/026 DOOSAN FUEL CELL AMERICA, INC.

UNDULATING STRUCTURE FOR FUEL CELL FLOW FIELD

An undulating structure for use in a fuel cell includes a plurality of peaks and valleys. A method of making a structure for use in a fuel cell includes providing a mesh or screen sheet having one or …

DRIVE·Feb 3·2 min read

H01M8/026 NUVERA FUEL CELLS, INC

Cell Plate Assembly for a Solid-State Compressor, Solid-State Compressor and Method for Operating a Solid-State Compressor

The invention relates to a cell plate assembly for adjoining an anode side of a membrane electrode assembly of a solid-state compressor, including adjacent first and second cell plates, each having a …

DRIVE·Jan 13·1 min read

H01M8/026 HYET HOLDING B.V.

STAMPING ASSEMBLY FOR PREPARING MODULAR PLANAR INTERCONNECT PLATE

A method for preparing a modular planar interconnect plate for a solid oxide fuel cell includes the steps of: (a) providing a metal blank sheet, (b) stamping a main region of the metal blank sheet to …

DRIVE·Oct 14·1 min read

H01M8/026 National Taipei University of Technology

SEPARATOR PLATE WITH PERIODIC SURFACE STRUCTURES IN THE NANOMETER TO MICROMETER RANGE

DRIVE·Sep 16·1 min read

H01M8/026 Reinz-Dichtungs-GmbH

INTERCONNECT FOR FUEL CELL STACK

Various embodiments include fuel cell interconnects having a fuel distribution portion having an inlet opening, a fuel collection portion having an outlet opening, and a primary fuel flow field contai…

DRIVE·Sep 2·1 min read

H01M8/026 BLOOM ENERGY CORPORATION

FUEL CELL GAS SUPPLY AND DIFFUSION LAYER, FUEL CELL SEPARATOR AND FUEL CELL STACK

A fuel cell gas supply and diffusion layer includes a sheet-like porous body layer, and a plurality of gas passage grooves formed on one surface of the porous body layer in parallel and formed in a zi…

DRIVE·Aug 5·1 min read

H01M8/026 ENOMOTO CO., LTD.

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM

The invention relates to a separator plate for an electrochemical system, comprising: at least one first through-opening for conducting a reaction medium through the separator plate; an active region …

DRIVE·Jul 8·1 min read

H01M8/026 Reinz-Dichtungs-GmbH

DISTRIBUTION STRUCTURE FOR PROVIDING AT LEAST ONE REACTION GAS

The invention relates to a distribution structure () for providing at least one reaction gas, in particular a gas mixture containing oxygen (O2), for a fuel cell () or an electrolyser, having a first …

DRIVE·Mar 11·1 min read

H01M8/026 Robert Bosch GmbH