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1. CN208522030 - Fuel cell part and fuel cell

Office
Chine
Numéro de la demande 201590001331.5
Date de la demande 23.11.2015
Numéro de publication 208522030
Date de publication 19.02.2019
Type de publication U
CIB
H01M 8/0284
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
0271Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes
028Moyens d’étanchéité caractérisés par leur matériau
0284Résines organiques; Polymères organiques
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 BORUITE CO., LTD.
博瑞特有限公司
Inventeurs OELBRANDT LEO ALBERT JOHAN
莱奥·阿尔伯特·约翰·奥布兰特
Mandataires 广州粤高专利商标代理有限公司 44102
Données relatives à la priorité 2013893 27.11.2014 NL
Titre
(EN) Fuel cell part and fuel cell
(ZH) 燃料电池部件及燃料电池
Abrégé
(EN)
The utility model relates to a fuel cell part, this fuel cell part includes: metal bipolar plate and flow field sealing member, this metal bipolar plate has a flow field passageway pattern, process that this passageway pattern has been warp by the slice metal that relates to the sheetmetal and producing, and this sheetmetal has and is less than 1 millimeter thickness, this flow field sealing member forms on first chip type element, flow field sealing member package rubbing board side seal layer and electrode side seal layer, board side seal layer attaches the siloxane polymer layer who connects to the screen printing of first chip type element on one side, electrode side seal layer is set up on board side seal layer and is connected to the screen printing's on board side seal layer siloxane polymer layer, its medium plate side seal layer and electrode side seal layer have different compressing deformations compares, and board side seal layer has compares than the lower compressing deformation in electrode side seal layer.

(ZH)
本实用新型涉及一种燃料电池部件,该燃料电池部件包括:金属双极板和流场密封件;该金属双极板具有流场通道图案,该通道图案已由涉及金属片的片状金属变形的过程而产生,该金属片具有小于1毫米的厚度;该流场密封件形成在第一片状元件上,所述流场密封件包括板侧密封层和电极侧密封层,所述板侧密封层是在一侧上附接至第一片状元件的丝网印刷的硅氧烷聚合物层,所述电极侧密封层是被设置在板侧密封层之上并连接至板侧密封层的丝网印刷的硅氧烷聚合物层;其中板侧密封层和电极侧密封层具有不同的压缩变形比,板侧密封层具有比电极侧密封层更低的压缩变形比。

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