-
公开(公告)号:US20080248336A1
公开(公告)日:2008-10-09
申请号:US10584780
申请日:2004-12-31
申请人: Jeremy Stephen Matcham , Nathan Grange , Paul Alan Benson , Scott Baird , Ashley Kells , Jonathan Cole , Paul L. Adcock , Peter David Hood , Simon Edward Foster
发明人: Jeremy Stephen Matcham , Nathan Grange , Paul Alan Benson , Scott Baird , Ashley Kells , Jonathan Cole , Paul L. Adcock , Peter David Hood , Simon Edward Foster
CPC分类号: H01M8/0435 , H01M8/0258 , H01M8/04007 , H01M8/04029 , H01M8/04126 , H01M8/04134 , H01M8/04223 , H01M8/04559 , H01M8/04589 , H01M8/04753 , H01M8/04835 , H01M8/241
摘要: An electrochemical fuel cell having an anode, an ion transfer membrane and a cathode has liquid water delivered to the fluid flow channels within the cathode so as to maintain a relative humidity of 100% throughout the fluid flow channels. A calibration method and apparatus is described for determining an optimum quantity or range of quantities of liquid water to be delivered to the cathode fluid flow channels under varying operating conditions. An operating method and apparatus is described that ensures an optimum quantity of liquid water is delivered to the cathode fluid flow channels under varying operating conditions.
摘要翻译: 具有阳极,离子转移膜和阴极的电化学燃料电池将液体水输送到阴极内的流体流动通道,以便在整个流体流动通道中保持100%的相对湿度。 描述了一种校准方法和装置,用于确定在变化的操作条件下要传送到阴极流体流动通道的液体水量的最佳量或范围。 描述了一种操作方法和装置,其确保在变化的操作条件下将最佳量的液态水输送到阴极流体流动通道。
-
公开(公告)号:US08277998B2
公开(公告)日:2012-10-02
申请号:US10584780
申请日:2004-12-31
申请人: Jeremy Stephen Matcham , Nathan Grange , Paul Alan Benson , Scott Baird , Ashley Kells , Jonathan Cole , Paul L. Adcock , Peter David Hood , Simon Edward Foster
发明人: Jeremy Stephen Matcham , Nathan Grange , Paul Alan Benson , Scott Baird , Ashley Kells , Jonathan Cole , Paul L. Adcock , Peter David Hood , Simon Edward Foster
CPC分类号: H01M8/0435 , H01M8/0258 , H01M8/04007 , H01M8/04029 , H01M8/04126 , H01M8/04134 , H01M8/04223 , H01M8/04559 , H01M8/04589 , H01M8/04753 , H01M8/04835 , H01M8/241
摘要: An electrochemical fuel cell having an anode, an ion transfer membrane and a cathode has liquid water delivered to the fluid flow channels within the cathode so as to maintain a relative humidity of 100% throughout the fluid flow channels. A calibration method and apparatus is described for determining an optimum quantity or range of quantities of liquid water to be delivered to the cathode fluid flow channels under varying operating conditions. An operating method and apparatus is described that ensures an optimum quantity of liquid water is delivered to the cathode fluid flow channels under varying operating conditions.
摘要翻译: 具有阳极,离子转移膜和阴极的电化学燃料电池将液体水输送到阴极内的流体流动通道,以便在整个流体流动通道中保持100%的相对湿度。 描述了一种校准方法和装置,用于确定在变化的操作条件下要传送到阴极流体流动通道的液体水量的最佳量或范围。 描述了一种操作方法和装置,其确保在变化的操作条件下将最佳量的液态水输送到阴极流体流动通道。
-
公开(公告)号:US08609288B2
公开(公告)日:2013-12-17
申请号:US13596456
申请日:2012-08-28
申请人: Jeremy Stephen Matcham , Nathan Grange , Paul Alan Benson , Scott Baird , Ashley Kells , Jonathan Cole , Paul L. Adcock , Peter D. Hood , Simon E. Foster
发明人: Jeremy Stephen Matcham , Nathan Grange , Paul Alan Benson , Scott Baird , Ashley Kells , Jonathan Cole , Paul L. Adcock , Peter D. Hood , Simon E. Foster
CPC分类号: H01M8/0435 , H01M8/0258 , H01M8/04007 , H01M8/04029 , H01M8/04126 , H01M8/04134 , H01M8/04223 , H01M8/04559 , H01M8/04589 , H01M8/04753 , H01M8/04835 , H01M8/241
摘要: An electrochemical fuel cell having an anode, an ion transfer membrane and a cathode has liquid water delivered to the fluid flow channels within the cathode so as to maintain a relative humidity of 100% throughout the fluid flow channels. A calibration method and apparatus is described for determining an optimum quantity or range of quantities of liquid water to be delivered to the cathode fluid flow channels under varying operating conditions. An operating method and apparatus is described that ensures an optimum quantity of liquid water is delivered to the cathode fluid flow channels under varying operating conditions.
摘要翻译: 具有阳极,离子转移膜和阴极的电化学燃料电池将液体水输送到阴极内的流体流动通道,以便在整个流体流动通道中保持100%的相对湿度。 描述了一种校准方法和装置,用于确定在变化的操作条件下要传送到阴极流体流动通道的液体水量的最佳量或范围。 描述了一种操作方法和装置,其确保在变化的操作条件下将最佳量的液态水输送到阴极流体流动通道。
-
公开(公告)号:US20120321972A1
公开(公告)日:2012-12-20
申请号:US13596456
申请日:2012-08-28
申请人: Jeremy Stephen Matcham , Nathan Grange , Paul Alan Benson , Scott Baird , Ashey Kells , Jonathan Cole , Paul L. Adcock , Peter David Hood , Simon Edward Poster
发明人: Jeremy Stephen Matcham , Nathan Grange , Paul Alan Benson , Scott Baird , Ashey Kells , Jonathan Cole , Paul L. Adcock , Peter David Hood , Simon Edward Poster
IPC分类号: H01M8/06
CPC分类号: H01M8/0435 , H01M8/0258 , H01M8/04007 , H01M8/04029 , H01M8/04126 , H01M8/04134 , H01M8/04223 , H01M8/04559 , H01M8/04589 , H01M8/04753 , H01M8/04835 , H01M8/241
摘要: An electrochemical fuel cell having an anode, an ion transfer membrane and a cathode has liquid water delivered to the fluid flow channels within the cathode so as to maintain a relative humidity of 100% throughout the fluid flow channels. A calibration method and apparatus is described for determining an optimum quantity or range of quantities of liquid water to be delivered to the cathode fluid flow channels under varying operating conditions. An operating method and apparatus is described that ensures an optimum quantity of liquid water is delivered to the cathode fluid flow channels under varying operating conditions.
摘要翻译: 具有阳极,离子转移膜和阴极的电化学燃料电池将液体水输送到阴极内的流体流动通道,以便在整个流体流动通道中保持100%的相对湿度。 描述了一种校准方法和装置,用于确定在变化的操作条件下要传送到阴极流体流动通道的液体水量的最佳量或范围。 描述了一种操作方法和装置,其确保在变化的操作条件下将最佳量的液态水输送到阴极流体流动通道。
-
公开(公告)号:US08431280B2
公开(公告)日:2013-04-30
申请号:US10557166
申请日:2004-05-06
IPC分类号: H01M8/04
CPC分类号: H01M8/04298 , H01M8/0263 , H01M8/04559 , H01M8/04753
摘要: A fuel cell assembly provides for the delivery of fluid into a channel of a fluid flow field plate in alternating flow directions through the channel for delivery of the fluid to a membrane-electrode assembly. The fuel cell includes a fluid flow field plate having a channel for delivery of fluid to a membrane-electrode assembly, the channel having a first inlet/outlet port communicating therewith and a second inlet/outlet port communicating therewith; and a fluid delivery system connected to the fluid flow field plate adapted for bi-directional delivery of fluid into the channel of the fluid flow field plate.
摘要翻译: 燃料电池组件提供流体通过通道将流体输送到流体流场板的交变流动方向的通道中,以将流体输送到膜 - 电极组件。 燃料电池包括具有用于将流体输送到膜 - 电极组件的通道的流体流场板,该通道具有与其连通的第一入口/出口端口和与其连通的第二入口/出口端口; 以及连接到流体流场板的流体输送系统,其适于将流体双向输送到流体流场板的通道中。
-
-
-
-