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公开(公告)号：US10741856B2
公开(公告)日：2020-08-11
申请号：US14414862
申请日：2012-07-20
IPC分类号： H01M8/04 , H01M8/04007 , H01M8/0263 , H01M8/0267 , H01M8/1018 , H01M8/04119
摘要： An exemplary method of cooling a fuel cell includes directing coolant through a coolant supply channel near at least one reactant flow channel. The coolant supply channel extends from a coolant inlet spaced from a reactant inlet to a coolant outlet. The coolant supply channel includes a first portion starting at the coolant inlet and a second portion near the reactant inlet. The first portion facilitates coolant flow from the coolant inlet directly toward the second portion. The second portion includes a plurality of channel sections that collectively facilitate coolant flow in a plurality of directions along the second portion near the reactant inlet. The coolant supply channel includes a third portion between the second portion and the coolant outlet.
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公开(公告)号：US20150221962A1
公开(公告)日：2015-08-06
申请号：US14414862
申请日：2012-07-20
摘要： An exemplary method of cooling a fuel cell includes directing coolant through a coolant supply channel near at least one reactant flow channel. The coolant supply channel extends from a coolant inlet spaced from a reactant inlet to a coolant outlet. The coolant supply channel includes a first portion starting at the coolant inlet and a second portion near the reactant inlet. The first portion facilitates coolant flow from the coolant inlet directly toward the second portion. The second portion includes a plurality of channel sections that collectively facilitate coolant flow in a plurality of directions along the second portion near the reactant inlet. The coolant supply channel includes a third portion between the second portion and the coolant outlet.
摘要翻译： 冷却燃料电池的示例性方法包括将冷却剂引导到靠近至少一个反应物流动通道的冷却剂供应通道。 冷却剂供应通道从与反应物入口间隔开的冷却剂入口延伸到冷却剂出口。 冷却剂供应通道包括从冷却剂入口开始的第一部分和靠近反应物入口的第二部分。 第一部分便于冷却剂从冷却剂入口直接朝向第二部分流动。 第二部分包括多个通道部分，其共同地促使沿着反应物入口附近的第二部分的多个方向上的冷却剂流动。 冷却剂供应通道包括在第二部分和冷却剂出口之间的第三部分。
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公开(公告)号：US09425470B2
公开(公告)日：2016-08-23
申请号：US14113497
申请日：2011-05-02
申请人： Jeffrey G. Lake , Yu Guo , Xiangyang Deng , Ying Shi , Lei Yu , George S. Hirko , Vicky Zhang , Robin J. Guthrie , Sushant S. Bhadange , Andrew Joseph Melough
发明人： Jeffrey G. Lake , Yu Guo , Xiangyang Deng , Ying Shi , Lei Yu , George S. Hirko , Vicky Zhang , Robin J. Guthrie , Sushant S. Bhadange , Andrew Joseph Melough
CPC分类号： H01M8/04029 , H01M8/026 , H01M8/0267 , H01M8/0271 , H01M8/04074 , H01M8/04768 , H01M8/086 , H01M8/2465 , Y02E60/50
摘要： An example energy dissipation device for controlling a fuel cell fluid includes a conduit extending in longitudinal direction between a first opening and a second opening. A flow control insert is configured to be received within the conduit. The flow control insert is configured to cause a fuel cell fluid to flow helically relative to the longitudinal direction.
摘要翻译： 用于控制燃料电池流体的示例性能量消耗装置包括在第一开口和第二开口之间沿纵向方向延伸的导管。 流量控制插入件构造成被容纳在导管内。 流量控制插入件构造成使得燃料电池流体相对于纵向方向螺旋地流动。
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公开(公告)号：US20150214560A1
公开(公告)日：2015-07-30
申请号：US14423071
申请日：2012-08-30
CPC分类号： H01M8/04007 , H01M8/0258 , H01M8/0265 , H01M8/0267
摘要： An exemplary fuel cell component includes a plate having a plurality of channels. At least a first one of the channels is configured differently than others of the channels so that the first channel provides a first cooling capacity to a selected portion of the plate. The others of the channels provide a second, lesser cooling capacity to at least one other portion of the plate.
摘要翻译： 示例性的燃料电池部件包括具有多个通道的板。 通道中的至少第一通道被配置成与其他通道不同，使得第一通道向板的选定部分提供第一冷却能力。 通道中的其它通道为板的至少一个其他部分提供第二较小的冷却能力。
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公开(公告)号：US20140051001A1
公开(公告)日：2014-02-20
申请号：US14113497
申请日：2011-05-02
申请人： Jeffrey G. Lake , Yu Guo , Xiangyang Deng , Ying Shi , Lei Yu , George S. Hirko , Vicky Zhang , Robin J. Guthrie , Sushant S. Bhadange , Andrew Joseph Melough
发明人： Jeffrey G. Lake , Yu Guo , Xiangyang Deng , Ying Shi , Lei Yu , George S. Hirko , Vicky Zhang , Robin J. Guthrie , Sushant S. Bhadange , Andrew Joseph Melough
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/026 , H01M8/0267 , H01M8/0271 , H01M8/04074 , H01M8/04768 , H01M8/086 , H01M8/2465 , Y02E60/50
摘要： An example energy dissipation device for controlling a fuel cell fluid includes a conduit extending in longitudinal direction between a first opening and a second opening. A flow control insert is configured to be received within the conduit. The flow control insert is configured to cause a fuel cell fluid to flow helically relative to the longitudinal direction.
摘要翻译： 用于控制燃料电池流体的示例性能量消耗装置包括在第一开口和第二开口之间沿纵向方向延伸的导管。 流量控制插入件构造成被容纳在导管内。 流量控制插入件构造成使得燃料电池流体相对于纵向方向螺旋地流动。
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公开(公告)号：US10381664B2
公开(公告)日：2019-08-13
申请号：US14423071
申请日：2012-08-30
IPC分类号： H01M8/04 , H01M8/02 , H01M8/04007 , H01M8/0258 , H01M8/0265 , H01M8/0267
摘要： An exemplary fuel cell component includes a plate having a plurality of channels. At least a first one of the channels is configured differently than others of the channels so that the first channel provides a first cooling capacity to a selected portion of the plate. The others of the channels provide a second, lesser cooling capacity to at least one other portion of the plate.
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