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公开(公告)号：US08927175B2
公开(公告)日：2015-01-06
申请号：US12680161
申请日：2008-07-23
申请人： Oliver Harr , Andreas Knoop , Cosimo S. Mazzotta , Patrick L. Padgett , Hans-Joerg Schabel , Klaus Scherrbacher
发明人： Oliver Harr , Andreas Knoop , Cosimo S. Mazzotta , Patrick L. Padgett , Hans-Joerg Schabel , Klaus Scherrbacher
CPC分类号： F04D29/083 , F04D23/008 , F04D29/161 , H01M8/04186 , Y02E60/50
摘要： A pump has a shaft, an impeller arranged on the shaft, and a labyrinth seal which is arranged between stationary and moving parts of the pump. A plurality of blades are arranged on the rotor and a labyrinth seal extends at least between the shaft and a rear portion of the blades. A gap in the labyrinth seal is designed such that liquid water can be actively carried away, with the labyrinth seal for this purpose being designed at least in places with a channel in the form of a spiral and/or a staircase. The invention also relates to a fuel cell system having such a pump.
摘要翻译： 泵具有轴，布置在轴上的叶轮和布置在泵的静止部分和运动部分之间的迷宫式密封件。 多个叶片布置在转子上，并且迷宫式密封件至少在轴和叶片的后部之间延伸。 设计迷宫式密封件中的间隙，使得液体水可以被主动地带走，为此目的的迷宫式密封件至少设计成具有螺旋形和/或楼梯形式的通道的地方。 本发明还涉及具有这种泵的燃料电池系统。
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公开(公告)号：US20120058407A1
公开(公告)日：2012-03-08
申请号：US13257187
申请日：2010-03-09
IPC分类号： H01M8/04
CPC分类号： H01M8/04007 , H01M8/04014 , H01M8/04029 , H01M8/04111 , H01M8/04201 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A cooling device for a fuel cell system includes at least one cooling circuit, through which a fuel cell can be cooled. The fuel cell system also includes a component with at least an electric drive area and a gas delivery area. A gas can be delivered to the fuel cell through the gas delivery area and the component is actively cooled. The cooling of the component takes place together with the cooling of the fuel cell in a cooling circuit.
摘要翻译： 一种用于燃料电池系统的冷却装置包括至少一个冷却回路，通过该冷却回路可以冷却燃料电池。 燃料电池系统还包括具有至少电驱动区域和气体输送区域的部件。 气体可以通过气体输送区域输送到燃料电池，并且部件被主动冷却。 组件的冷却与冷却回路中的燃料电池的冷却一起进行。
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3.发明申请Apparatus for Supplying a Fuel Cell in a Fuel Cell System with Fuel Gas 审中-公开用于在具有燃料气体的燃料电池系统中提供燃料电池的装置公开(公告)号：US20110189555A1
公开(公告)日：2011-08-04
申请号：US13060916
申请日：2009-08-27
申请人： Thomas Baur , Stefan Gerhardt , Oliver Harr , Matthias Jesse , Andreas Maier , Cosimo Mazzotta , Patrick A. Padgett , Hans-Joerg Schabel , Klaus Scherrbacher , Thomas Winkeler
发明人： Thomas Baur , Stefan Gerhardt , Oliver Harr , Matthias Jesse , Andreas Maier , Cosimo Mazzotta , Patrick A. Padgett , Hans-Joerg Schabel , Klaus Scherrbacher , Thomas Winkeler
IPC分类号： H01M8/06
CPC分类号： H01M8/04201 , H01M8/04029 , H01M8/04037 , H01M8/04074 , H01M8/04097 , H01M8/04253 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： An apparatus for supplying a fuel cell in a fuel cell system with fuel gas is provided. The fuel cell system includes a mixing region, where unused fuel gas mixes with fresh fuel gas, a water precipitator, a device for the at least indirect heating of the supplied fresh fuel gas and at least one receptor for a sensor for sensing state variables and/or chemical magnitudes of the fuel gas flowing to the anode. The mixing region, water precipitator, device for the at least indirect heating and at least one sensor are combined in an integrated component part.
摘要翻译： 提供了一种用于在具有燃料气体的燃料电池系统中供应燃料电池的装置。 燃料电池系统包括混合区域，其中未使用的燃料气体与新鲜燃料气体混合，除水器，用于至少间接加热供应的新鲜燃料气体的装置和用于感测状态变量的传感器的至少一个接收器， /或流向阳极的燃料气体的化学大小。 混合区域，除水器，用于至少间接加热的装置和至少一个传感器组合在一体的部件中。
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公开(公告)号：US20110003238A1
公开(公告)日：2011-01-06
申请号：US12680161
申请日：2008-07-23
申请人： Oliver Harr , Andreas Knoop , Cosimo S. Mazzotta , Patrick L. Padgett , Hans-Joerg Schabel , Klaus Scherrbacher
发明人： Oliver Harr , Andreas Knoop , Cosimo S. Mazzotta , Patrick L. Padgett , Hans-Joerg Schabel , Klaus Scherrbacher
CPC分类号： F04D29/083 , F04D23/008 , F04D29/161 , H01M8/04186 , Y02E60/50
摘要： A pump has a shaft, an impeller arranged on the shaft, and a labyrinth seal which is arranged between stationary and moving parts of the pump. A plurality of blades are arranged on the rotor and a labyrinth seal extends at least between the shaft and a rear portion of the blades. A gap in the labyrinth seal is designed such that liquid water can be actively carried away, with the labyrinth seal for this purpose being designed at least in places with a channel in the form of a spiral and/or a staircase. The invention also relates to a fuel cell system having such a pump.
摘要翻译： 泵具有轴，布置在轴上的叶轮和布置在泵的静止部分和运动部分之间的迷宫式密封件。 多个叶片布置在转子上，并且迷宫式密封件至少在轴和叶片的后部之间延伸。 设计迷宫式密封件中的间隙，使得液体水可以被主动地带走，为此目的的迷宫式密封件至少设计成具有螺旋形和/或楼梯形式的通道的地方。 本发明还涉及具有这种泵的燃料电池系统。
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