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1. NL2013893 - Fuel cell component and method of manufacturing of a fuel cell component.

Office
Pays-Bas
Numéro de la demande 2013893
Date de la demande 27.11.2014
Numéro de publication 2013893
Date de publication 11.10.2016
Numéro de délivrance 2013893
Date de délivrance 11.10.2016
Type de publication B1
CIB
H01M 8/02
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
MPROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES
8Éléments à combustible; Leur fabrication
02Détails
CPC
H01M 8/0228
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
0204Non-porous and characterised by the material
0223Composites
0228in the form of layered or coated products
H01M 8/0254
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
0247characterised by the form
0254corrugated or undulated
H01M 8/0267
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
0267having heating or cooling means, e.g. heaters or coolant flow channels
H01M 8/0276
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0271Sealing or supporting means around electrodes, matrices or membranes
0276Sealing means characterised by their form
H01M 8/0284
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0271Sealing or supporting means around electrodes, matrices or membranes
028Sealing means characterised by their material
0284Organic resins; Organic polymers
H01M 8/0286
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0271Sealing or supporting means around electrodes, matrices or membranes
0286Processes for forming seals
Déposants BORIT N V
Inventeurs LEO ALBERT JOHAN OELBRANDT
Données relatives à la priorité 2013893 27.11.2014 NL
Titre
(EN) Fuel cell component and method of manufacturing of a fuel cell component.
Abrégé
(EN)
The invention pertains to a fuel cell component, which comprises: - a metal bipolar plate having a flow field channel pattern, which channel pattern has been produced by a process involving sheet metal deformation of a metal sheet having a thickness of less than 1 millimeter, - a flow field seal, formed on the first sheet element, which comprises a plate-side seal layer and a electrode-side seal layer, which plate-side seal layer is a screen printed silicone polymer layer that on one side is attached to the first sheet element, and which electrode-side seal layer is a screen printed silicone polymer layer that is arranged over the plate-side seal layer and is connected to the plate-side seal layer, wherein the plate-side seal layer and the electrode-side seal layer have different compressive deformation ratios, and the plate-side seal layer has a lower compressive deformation ratio than the electrode-side seal layer.

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