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公开(公告)号：US20230170499A1
公开(公告)日：2023-06-01
申请号：US17858377
申请日：2022-07-06
发明人： In Seok Lee , Jeong Hee Park , Ji Han Lee
IPC分类号： H01M8/04119 , H01M8/2457 , H01M8/04014 , H01M8/04082 , H01M8/04701 , H01M8/04746 , H01M8/0662 , B64D27/24 , B60L50/72
CPC分类号： H01M8/04126 , H01M8/2457 , H01M8/04014 , H01M8/04201 , H01M8/04701 , H01M8/04753 , H01M8/0687 , B64D27/24 , B60L50/72 , H01M2250/20 , B60L2200/10
摘要： An open-cathode-type fuel cell system includes hollow fiber membranes, through which moisture contained in unreacted hydrogen discharged from a fuel cell stack is transferred to air flowing into the fuel cell stack, and an aerial vehicle using the same. The open-cathode-type fuel cell system includes a fuel cell stack configured to generate electricity through a reverse electrolysis reaction using hydrogen and air supplied from the outside, a humidifying structure disposed on one side of the fuel cell stack in order to transfer moisture included in unreacted hydrogen, discharged from the fuel cell stack, to air flowing into the fuel cell stack, and a cooling fan disposed on the other side of the fuel cell stack in order to discharge unreacted air, discharged from the fuel cell stack, and cooling air to the outside. Accordingly, the performance of the air-cooled fuel cell system may be improved.
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公开(公告)号：US20220393190A1
公开(公告)日：2022-12-08
申请号：US17709974
申请日：2022-03-31
发明人： Jeong Hee Park
IPC分类号： H01M8/04014 , H01M8/2485
摘要： An embodiment air-cooled fuel cell includes a cell stack, an air inlet manifold configured to allow air to flow into the cell stack therethrough, an air outlet manifold configured to allow the air to flow out of the cell stack therethrough, and a manifold opening/closing controller disposed at the air inlet manifold or the air outlet manifold and configured to allow or interrupt inflow or outflow of the air based on an operation state of the cell stack.
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23.发明申请公开(公告)号：US20180269500A1
公开(公告)日：2018-09-20
申请号：US15920424
申请日：2018-03-13
发明人： Hyun Yoo Kim , Jeong Hee Park
IPC分类号： H01M8/04828 , H01M8/04119 , B01D53/00
CPC分类号： H01M8/0485 , B01D53/00 , H01M8/04141 , H01M8/04149 , H01M8/04835
摘要： An apparatus and a method for controlling a humidification amount of a membrane humidifier for a fuel cell are provided. The humidification amount of the membrane humidifier relative to air supplied to a stack is changed by adjusting a difference in partial pressure of moisture between the inside and the exterior of a hollow fiber membrane that constitutes the membrane humidifier for a fuel cell.
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公开(公告)号：US09897583B2
公开(公告)日：2018-02-20
申请号：US14790021
申请日：2015-07-02
发明人： Myung Ju Jung , Hyuck Roul Kwon , Sang Hoon Seo , Jeong Hee Park
IPC分类号： G01N33/00 , G01N27/04 , H01M8/0662 , H01M8/04664
CPC分类号： G01N33/0036 , G01N27/04 , G01N27/046 , H01M8/04686 , H01M8/0675 , H01M8/0687 , H01M2250/20 , Y02T90/32
摘要： An apparatus for detecting a filter contamination of a fuel cell includes: a signal transmitter configured to transmit at least one signal; a signal receiver configured to receive the at least one signal from the signal transmitter; and a resistor unit including a silver compound disposed between the signal transmitter and the signal receiver and having a resistance which varies according to a chemical reaction.
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25.发明申请APPARATUS AND METHOD FOR CONTROLLING HUMIDIFICATION AMOUNT OF MEMBRANE HUMIDIFIER FOR FUEL CELL 有权用于控制燃料电池薄膜加湿器湿度的装置和方法公开(公告)号：US20170077530A1
公开(公告)日：2017-03-16
申请号：US14953835
申请日：2015-11-30
发明人： Hyun Yoo Kim , Jeong Hee Park
IPC分类号： H01M8/04828 , H01M8/04119
CPC分类号： H01M8/0485 , B01D53/00 , H01M8/04141 , H01M8/04149 , H01M8/04835
摘要： An apparatus and a method for controlling a humidification amount of a membrane humidifier for a fuel cell are provided. The humidification amount of the membrane humidifier relative to air supplied to a stack is changed by adjusting a difference in partial pressure of moisture between the inside and the exterior of a hollow fiber membrane that constitutes the membrane humidifier for a fuel cell.
摘要翻译： 提供了一种用于控制用于燃料电池的膜加湿器的加湿量的装置和方法。 通过调整构成燃料电池的膜加湿器的中空纤维膜的内部和外部之间的水分分压的差异来改变膜加湿器相对于提供给堆的空气的加湿量。
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公开(公告)号：US20160161457A1
公开(公告)日：2016-06-09
申请号：US14790021
申请日：2015-07-02
发明人： Myung Ju Jung , Hyuck Roul Kwon , Sang Hoon Seo , Jeong Hee Park
CPC分类号： G01N33/0036 , G01N27/04 , G01N27/046 , H01M8/04686 , H01M8/0675 , H01M8/0687 , H01M2250/20 , Y02T90/32
摘要： An apparatus for detecting a filter contamination of a fuel cell includes: a signal transmitter configured to transmit at least one signal; a signal receiver configured to receive the at least one signal from the signal transmitter; and a resistor unit including a silver compound disposed between the signal transmitter and the signal receiver and having a resistance which varies according to a chemical reaction.
摘要翻译： 一种用于检测燃料电池的过滤器污染的装置包括：信号发射器，被配置为发送至少一个信号; 信号接收器，被配置为从所述信号发射器接收所述至少一个信号; 以及电阻单元，其包括设置在信号发送器和信号接收器之间的银化合物，并具有根据化学反应而变化的电阻。
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