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    • 1. 发明申请
    • Anticorrosive bipolar fuel cell board and method for manufacturing the same
    • 防腐双极型燃料电池板及其制造方法
    • US20070186415A1
    • 2007-08-16
    • US11353060
    • 2006-02-14
    • Hsi-Ming ShuTsang-Ming ChangFeng-Yi DengKo-Chen ShenWei-Li Huang
    • Hsi-Ming ShuTsang-Ming ChangFeng-Yi DengKo-Chen ShenWei-Li Huang
    • H05K3/30B05D5/12B32B37/00
    • H01M8/0269H01M8/1004H01M8/1097H01M2008/1095H05K1/16Y02P70/56Y10T29/4913
    • A method of manufacturing an anticorrosive bipolar fuel cell board is disclosed and comprises the following steps. Step (a) is to provide a first printed circuit substrate with at least a first predetermined region and etch metal on the regions. Step is to provide a second printed circuit substrate with at least a second predetermined region and etch metal on the regions. Step (c) is to respectively cover an anticorrosive conductive material onto the first predetermined regions of the first printed circuit substrate after step (a) such that an anode current collection board is fabricated. Step (d) is to respectively cover an anticorrosive conductive material onto the second predetermined region of the second printed circuit substrate after step (b) such that a cathode current collection board is fabricated. Step (e) is to laminate stacking the anode current collection board, at least a membrane electrode assembly and the cathode current collection board from top to bottom to manufacture a single-piece structure, and thereby an anticorrosive bipolar fuel cell board is fabricated.
    • 公开了一种制造防腐双极型燃料电池板的方法,包括以下步骤。 步骤(a)是提供具有至少第一预定区域的第一印刷电路基板和在该区域上的蚀刻金属。 步骤是提供具有至少第二预定区域的第二印刷电路基板和在该区域上的蚀刻金属。 步骤(c)分别在步骤(a)之后分别将第一印刷电路基板的第一预定区域上的防腐蚀导电材料覆盖,从而制造阳极集电板。 步骤(d)分别在步骤(b)之后分别将第一印刷电路衬底的第二预定区域上的防腐导电材料覆盖,从而制造阴极集电板。 步骤(e)是将阳极集电板,至少一个膜电极组件和阴极集电板从顶部到底部层叠,以制造单件结构,由此制造防腐双极型燃料电池板。
    • 5. 发明申请
    • Flow field board arrangement for fuel cell
    • 燃料电池流场板布置
    • US20060188758A1
    • 2006-08-24
    • US11356059
    • 2006-02-17
    • Hsi-Ming ShuFeng-Yi DengTsang-Ming ChangYean-Der KuanWei-Li Huang
    • Hsi-Ming ShuFeng-Yi DengTsang-Ming ChangYean-Der KuanWei-Li Huang
    • H01M8/00
    • H01M8/2485H01M8/2415
    • A flow field board arrangement for a fuel cell is disclosed. Injection flow channels and exhaust flow channels are individually disposed on the surface of a substrate. At least a concave portion is disposed on the same, and connected to the injection flow channel and the exhaust flow channel accordingly. An inlet is disposed on the side of the substrate and connected to an end of the injection flow channel. An outlet is disposed on the side of the substrate and connected to an end of the exhaust flow channel. The flow field board arrangement is characterized in that each injection flow channel has an identical length from an influx end of the concave portion to the inlet and/or has an equivalent flow rate, and each exhaust flow channel has an identical length from an efflux end of the concave portion to the outlet and/or has an equivalent flow rate. Additionally, the length of each injection flow channel is identical to that of each exhaust flow channel, and/or the flow rate of each injection flow channel is equivalent to that of each exhaust flow channel.
    • 公开了一种用于燃料电池的流场板装置。 注入流道和排气流通道分别设置在基板的表面上。 至少一个凹部设置在其上,并且相应地连接到喷射流动通道和排气流动通道。 入口设置在衬底的侧面上并且连接到注射流动通道的端部。 出口设置在基板侧并连接到排气流道的一端。 流场板装置的特征在于,每个喷射流动通道具有从凹入部分的入口端到入口的相同长度和/或具有等效的流速,并且每个排气流动通道具有与流出端相同的长度 的凹部和/或具有等效的流量。 此外,每个喷射流动通道的长度与每个排气流动通道的长度相同,和/或每个喷射流动通道的流量等于每个排气流动通道的流量。