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1. 发明申请

WO2008040433A1 DUCT OPTIMIZATION TO PREVENT FREEZING 审中-公开
标题翻译： DUCT优化以防止冻结
公开(公告)号：WO2008040433A1
公开(公告)日：2008-04-10
申请号：PCT/EP2007/007809
申请日：2007-09-07
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES, LLC. , BAUR, Thomas , RIEDEL, Peter , WINKELER, Thomas
发明人： BAUR, Thomas , RIEDEL, Peter , WINKELER, Thomas
IPC分类号： H01M8/04 , H01M8/24 , F16L55/24
CPC分类号： H01M8/04171 , F16L11/121 , F16L53/38 , F16L55/24 , H01M8/04253 , H01M8/2485 , Y10T29/53
摘要： The invention relates to a device for the passage of liquids or moist gases through a closed duct in vehicles with fuel cell power systems. Freezing of the ducts is prevented in that a part of the internal wall flow passages or flow chambers is provided with a stainless steel nonwoven, which absorbs liquid in disperse form at low temperatures through its capillary action and inhibits premature ice formation.
摘要翻译：本发明涉及一种用于通过具有燃料电池电力系统的车辆中的封闭管道使液体或潮湿气体通过的装置。防止管道的冷冻，因为内壁流动通道或流动室的一部分设置有不锈钢非织造材料，其通过其毛细管作用在低温下吸收分散形式的液体并抑制过早的冰层形成。

2. 发明申请

WO2008077445A1 DEVICE FOR REDUCING PRESSURE VARIATIONS IN A SYSTEM THROUGH WHICH GAS FLOWS 审中-公开
标题翻译：用于减少通过气体流动的系统中的压力变化的装置
公开(公告)号：WO2008077445A1
公开(公告)日：2008-07-03
申请号：PCT/EP2007/009501
申请日：2007-11-02
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES, LLC , BAUR, Thomas , JESSE, Matthias , MAZZOTTA, Cosimo, S. , WINKELER, Thomas
发明人： BAUR, Thomas , JESSE, Matthias , MAZZOTTA, Cosimo, S. , WINKELER, Thomas
IPC分类号： H01M8/04
CPC分类号： H01M8/04097 , H01M8/04089 , H01M8/04119
摘要： A device serves to reduce pressure variations in a system through which gas flows, the system comprising a clocked valve (8), a further flowed- through component which brings about a pressure drop downstream of the valve in the direction of flow and a buffer volume (10). According to the invention, the buffer volume is arranged between the valve and the further flowed- through component, the further f lowed- through component being a gas jet pump (5). The device is preferably used in a fuel cell system.
摘要翻译：一种装置用于减少气体流过的系统中的压力变化，该系统包括一个计时阀（8），一个进一步的流通部件，该部件在流动方向上产生阀下游的压降，缓冲体积（10）。根据本发明，缓冲体积设置在阀和另外的流通部件之间，另外的低通部件是气体喷射泵（5）。该装置优选用于燃料电池系统中。

3. 发明申请

WO2009083118A1 SUPPLY SYSTEM FOR AT LEAST ONE FUEL CELL STACK, METHOD AND JET PUMP IN THE SUPPLY SYSTEM 审中-公开
标题翻译：用于供应系统中的至少一个燃料电池堆，方法和喷射泵的供应系统
公开(公告)号：WO2009083118A1
公开(公告)日：2009-07-09
申请号：PCT/EP2008/010630
申请日：2008-12-15
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES, LLC , JESSE, Matthias , MAZZOTTA, Cosimo S. , SCHERBACHER, Klaus , BAUR, Thomas , WINKELER, Thomas
发明人： JESSE, Matthias , MAZZOTTA, Cosimo S. , SCHERBACHER, Klaus , BAUR, Thomas , WINKELER, Thomas
IPC分类号： H01M8/04
CPC分类号： H01M8/04201 , H01M8/04037 , H01M8/04089 , H01M8/04097 , H01M8/04253 , H01M8/04268
摘要： The object of the invention is further to improve the fitness for everyday use of a fuel cell system. To this end, a supply system 5 is provided for at least one fuel cell stack 2, having at least one media line 8 for feeding and/or removing media into, inside or from the fuel cell stack 2, having at least one functional element 19, the functional element 19 being connected for flow purposes at an end region of the media line 8 and being designed to modify the flow state of the medium being conveyed, and having a heating device 9 for heating the functional element 19 and optionally the media line 8, the heating device 9 being arranged and/or designed to transfer the heating energy to the functional element 19 in a manner concentrated locally onto the end region of the media line and/or independently of and/or parallel to the media line 8.
摘要翻译：本发明的目的是进一步改善燃料电池系统日常使用的适用性。为此，为至少一个燃料电池堆2提供供应系统5，该燃料电池组2具有至少一个介质线8，用于将介质进入和/或从燃料电池堆2的内部或从燃料电池堆2取出，其具有至少一个功能元件如图19所示，功能元件19在介质线8的端部区域处连接用于流动目的，并且被设计成改变被输送的介质的流动状态，并且具有用于加热功能元件19和可选地介质的加热装置9 线8，加热装置9被布置和/或设计成以局部集中在介质线的端部区域上和/或独立于和/或平行于介质线8的方式将加热能量传递到功能元件19 。

4. 发明申请

WO2010022950A1 APPARATUS FOR SUPPLYING A FUEL CELL IN A FUEL CELL SYSTEM WITH FUEL GAS 审中-公开
标题翻译：在燃料燃料电池系统中提供燃料电池的装置
公开(公告)号：WO2010022950A1
公开(公告)日：2010-03-04
申请号：PCT/EP2009/006223
申请日：2009-08-27
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES, LLC , BAUR, Thomas , GERHARDT, Stefan , HARR, Oliver , JESSE, Matthias , MAIER, Andreas , MAZZOTTA, Cosimo , PADGETT, Patrick L , SCHABEL, Hans-Jörg , SCHERRBACHER, Klaus , WINKELER, Thomas
发明人： BAUR, Thomas , GERHARDT, Stefan , HARR, Oliver , JESSE, Matthias , MAIER, Andreas , MAZZOTTA, Cosimo , PADGETT, Patrick L , SCHABEL, Hans-Jörg , SCHERRBACHER, Klaus , WINKELER, Thomas
IPC分类号： H01M8/04 , 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： The invention relates to an apparatus for supplying a fuel cell in a fuel cell system with fuel gas, especially hydrogen. The fuel cell system (1) comprises at least the following component parts: a mixing region (7.4), where unused fuel gas mixes with fresh fuel gas; a water precipitator (16); a device (7.2,14,32) for the at least indirect heating of the supplied fresh fuel gas; and at least one receptor for a sensor (29, 30, 31) for sensing state variables and/or chemical magnitudes of the fuel gas flowing to the anode (3); According to the invention, these components are combined in an integrated component part (7).
摘要翻译：本发明涉及一种用于在具有燃料气体，特别是氢气的燃料电池系统中供应燃料电池的装置。燃料电池系统（1）至少包括以下部件：混合区域（7.4），其中未使用的燃料气体与新鲜燃料气体混合; 水除尘器（16）; 用于至少间接加热供应的新鲜燃料气体的装置（7.2,14,32）; 和用于感测流向阳极（3）的燃料气体的状态变量和/或化学大小的传感器（29,30,31）的至少一个接收器。根据本发明，这些部件组合在集成部件（7）中。

5. 发明申请

WO2007140807A1 SYSTEM ZUR STEUERUNG VON DRUCK UND/ODER DURCHFLUSS EINES FLUIDES IN EINER FLUIDLEITUNG 审中-公开
标题翻译： SYSTEM FOR流体管路加压控制和/或流体的流动
公开(公告)号：WO2007140807A1
公开(公告)日：2007-12-13
申请号：PCT/EP2006/005529
申请日：2006-06-09
申请人： DAIMLERCHRYSLER AG , FORD GLOBAL TECHNOLOGIES, LLC , BAUR, Thomas , JESSE, Matthias , SCHERRBACHER, Klaus , WINKELER, Thomas
发明人： BAUR, Thomas , JESSE, Matthias , SCHERRBACHER, Klaus , WINKELER, Thomas
IPC分类号： G05D7/06
CPC分类号： G05D7/0652
摘要： Die Erfindung betrifft ein System zur Steuerung von Druck und/oder Durchflussmenge eines Fluides in einer Fluidleitung (2', 2") mittels Taktventilen (4, 5), die zeitlich zueinander versetzt zwischen ihren Öffnungs- und Schließstellungen umgeschaltet werden. Um Pulsationen ohne zusätzliche Bauteile und ohne nennenswerten zusätzlichen Raumbedarf zu reduzieren, sind wenigstens zwei Taktventile parallel miteinander verbunden, derart, dass die Taktventile an ihren Eingängen mit einem stromaufwärtigen Abschnitt (2') der Fluidleitung verbunden sind und an ihren Ausgängen mit einem stromabwärtigen Abschnitt (2") der Fluidleitung verbunden sind.
摘要翻译：本发明通过时钟阀的装置涉及一种系统，用于控制压力和/或在流体管线流动的流体的速率（2”，2“）（4，5），其在时间上彼此偏移在其打开和关闭位置之间切换。为了脉动而无需额外组分并且不显著额外的空间需求，以减少，至少两个时钟阀并联连接，使得所述定时阀在它们的输入端连接到所述流体管线的上游部分（2“），并且在它们的输出以一个下游部分（2“）流体管线被连接。

6. 发明申请

WO2009036835A2 FUEL CELL SYSTEM AND METHOD FOR OPERATION OF A FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统和运行燃料电池系统的方法
公开(公告)号：WO2009036835A2
公开(公告)日：2009-03-26
申请号：PCT/EP2008/006032
申请日：2008-07-23
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES, LLC , BAUR, Thomas , JESSE, Matthias , MAZZOTTA, Cosimo, S. , SCHERRBACHER, Klaus
发明人： BAUR, Thomas , JESSE, Matthias , MAZZOTTA, Cosimo, S. , SCHERRBACHER, Klaus
IPC分类号： H01M8/04
CPC分类号： H01M8/04037 , H01M8/04097 , H01M8/04164 , H01M8/04223 , H01M8/04225 , H01M8/04268 , H01M8/04302 , H01M2008/1095
摘要： The invention relates to a fuel cell system having at least one fuel cell (2) whose anode side (4) is connected to a fuel branch (6) via which fuel can be passed to the anode side (4), having a recirculation branch (8) which is tapped off from the fuel branch (6) at a tapping point (9) downstream from the fuel cell (2) and opens into the fuel branch (6) at an opening (11) upstream of the fuel cell (2), and having a heat transfer apparatus (18), which is thermally coupled to the fuel branch (6) and is designed to heat the fuel flowing in the fuel branch (6), wherein the heat transfer apparatus (18) is thermally coupled to the fuel branch (6), in order to heat the fuel, in the flow direction of the fuel upstream of or at the opening (11) of the recirculation branch (8) into the fuel branch (6). The invention also relates to a method for operation of a fuel cell system.
摘要翻译：本发明涉及一种具有至少一个燃料电池（2）的燃料电池系统，所述燃料电池的阳极侧（4）连接到燃料分支（6），燃料可通过所述燃料分支（6）传递到阳极侧（4），其具有在燃料电池（2）下游的分接点（9）处从燃料分支（6）分接出的再循环分支（8），并且在燃料分支（6）的开口处通向燃料分支（6） 11），所述传热装置（18）与所述燃料分支（6）热耦合并设计成加热在所述燃料分支（6）中流动的所述燃料，其中所述燃料分支传热装置（18）热耦合到燃料分支（6），以便在再循环分支（8）的上游或在开口（11）处的燃料的流动方向上加热燃料进入燃料分支（6）。本发明还涉及一种用于操作燃料电池系统的方法。

7. 发明申请

WO2008141712A1 HEATING DEVICE FOR CONDENSATE TRAP 审中-公开
标题翻译：冷凝器加热装置
公开(公告)号：WO2008141712A1
公开(公告)日：2008-11-27
申请号：PCT/EP2008/003215
申请日：2008-04-22
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES, LLC , BAUR, Thomas , MAURER, Wolfgang , MIRSCH, Dietmar , SCHABEL, Hans-Jörg , SCHERRBACHER, Klaus
发明人： BAUR, Thomas , MAURER, Wolfgang , MIRSCH, Dietmar , SCHABEL, Hans-Jörg , SCHERRBACHER, Klaus
IPC分类号： H01M8/04
CPC分类号： H01M8/04037 , H01M8/04268 , H01M2250/20 , Y02T90/32
摘要： The invention relates to devices which are intended to ensure functionality of a fuel cell system in vehicles even at temperatures of below freezing point. To this end, electrical heating elements are arranged in particular in the area of the condensate trap of the fuel cell in such a way that any ice present is heated locally such that one or more melted channels form, through which water may flow after only a very short thawing process. This ensures that the reaction water can flow away at a very early point, since it is not necessary for all the ice present to be melted.
摘要翻译：本发明涉及旨在确保在低于冰点的温度下车辆中的燃料电池系统的功能性的装置。为此，电加热元件特别地布置在燃料电池的冷凝阱的区域中，使得局部加热存在的任何冰，使得形成一个或多个熔融通道，仅在一个非常短的解冻过程。这样可确保反应水在非常早的时间内能够流出，因为所有的冰都不需要熔化。

8. 发明申请

WO2009083119A1 MOMENTUM EXCHANGER FOR A GAS SUPPLY ARRANGEMENT AND GAS SUPPLY ARRANGEMENT OF A FUEL CELL SYSTEM 审中-公开
标题翻译：气体供应装置的燃料交换器和燃料电池系统的气体供应装置
公开(公告)号：WO2009083119A1
公开(公告)日：2009-07-09
申请号：PCT/EP2008/010631
申请日：2008-12-15
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES, LLC , JESSE, Matthias , BAUR, Thomas , KNOOP, Andreas , GIESE, Peter
发明人： JESSE, Matthias , BAUR, Thomas , KNOOP, Andreas , GIESE, Peter
IPC分类号： F04F5/46
CPC分类号： F04F5/466 , F04F5/46 , F04F5/467 , H01M8/04089 , H01M8/04097
摘要： Momentum exchangers serve in general to accelerate fluids, in particular gases, a main gas being accelerated or compressed by means of a motive gas, also known as a feed gas. The invention relates to a momentum exchanger (8) for a gas supply arrangement (6) of a fuel cell system (1), in particular for a recirculation branch (7) of the fuel cell system (1), for accelerating and/or increasing the pressure of a main gas stream by means of an auxiliary gas stream, having a main gas nozzle (10), which is designed and/or arranged to be flowed through by the main gas stream, having at least one auxiliary gas nozzle (13), which is designed and/or arranged to be flowed through by the auxiliary gas stream, the main gas nozzle (10) and the at least one auxiliary gas nozzle (13) leading into a common acceleration chamber (12), such that, in operation, a momentum transfer takes place from the auxiliary gas to the main gas, and the at least one auxiliary gas nozzle (13) extending parallel and/or substantially parallel to the wall of the main gas nozzle (12) in an outlet area upstream of the acceleration chamber (12) in the direction of flow (9), the at least one auxiliary gas nozzle (13) extending only in sections in the circumferential direction around the main gas nozzle (10).
摘要翻译：动力换热器通常用于加速流体，特别是气体，主要气体通过也被称为进料气体的运动气体加速或压缩。本发明涉及一种用于燃料电池系统（1）的气体供应装置（6）的动力交换器（8），特别是用于燃料电池系统（1）的再循环分支（7），用于加速和/或通过辅助气流增加主气流的压力，其具有设计和/或布置成被主气流流过的主气体喷嘴（10），其具有至少一个辅助气体喷嘴（ 13），其被设计和/或布置成由辅助气流流过，主气体喷嘴（10）和至少一个辅助气体喷嘴（13）通向公共加速室（12），使得在操作中，从辅助气体到主气体发生动量传递，并且至少一个辅助气体喷嘴（13）在主出口喷嘴（12）的壁上平行地和/或基本上平行于该主气体喷嘴加速室（12）在流动方向（9）上游的区域，至少一个辅助装置 y气体喷嘴（13）围绕主气体喷嘴（10）沿圆周方向仅延伸。

9. 发明申请

WO2009095186A1 SENSOR FOR DETECTING THE LEVEL OF A LIQUID IN A TANK AND FUEL CELL SYSTEM WITH SUCH A SENSOR 审中-公开
标题翻译：用于检测具有这种传感器的罐和燃料电池系统中液体液位的传感器
公开(公告)号：WO2009095186A1
公开(公告)日：2009-08-06
申请号：PCT/EP2009/000417
申请日：2009-01-23
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES, LLC , STEIN, Boris , FISCHER, Ralph , BAUR, Thomas
发明人： STEIN, Boris , FISCHER, Ralph , BAUR, Thomas
IPC分类号： G01F23/26
CPC分类号： G01F23/263 , G01F23/268
摘要： The invention relates to a sensor for detecting the level of a liquid in a tank, having a metal housing (2) with an opening (3), out of which there extends an element (5), which comprises a detector element (7) surrounded by a dielectric material (6), wherein the dielectric material (6) is surrounded by a coating layer (11). The invention also relates to a fuel cell system having such a sensor.
摘要翻译：本发明涉及一种用于检测罐中液体液位的传感器，其具有带有开口（3）的金属壳体（2），其中延伸有元件（5），其包括检测器元件（7）被介电材料（6）包围，其中电介质材料（6）被涂层（11）包围。本发明还涉及具有这种传感器的燃料电池系统。

10. 发明申请

WO2008154990A1 ENCLOSED SEPARATION UNIT FOR INCORPORATION INTO A GAS SUPPLY MEANS OF A FUEL CELL SYSTEM 审中-公开
标题翻译：用于燃料电池系统的气体供应装置的封闭分离单元
公开(公告)号：WO2008154990A1
公开(公告)日：2008-12-24
申请号：PCT/EP2008/003892
申请日：2008-05-15
申请人： DAIMLER AG , FORD GLOBAL TECHNOLOGIES LLC , BAUR, Thomas , ENGLERT, Werner , MIRSCH, Dietmar , SCHABEL, Hans-Jörg
发明人： BAUR, Thomas , ENGLERT, Werner , MIRSCH, Dietmar , SCHABEL, Hans-Jörg
IPC分类号： H01M8/06 , H01M8/04
CPC分类号： H01M8/04164 , H01M8/04253 , H01M8/0606 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： It is the object of the present invention to improve the operating reliability of a fuel cell system, taking particular account of the gas supply means. To this end, an enclosed separator unit (1) is proposed for incorporation into a gas supply means of a fuel cell system and for separating liquid from the gas supply means, having a separator (5) for separating the liquid, having a housing (2) for enclosing the separator unit (1), the separator (5) being arranged in a gas space (21) in the housing (2) and/or being in thermal contact with said gas space, and having a line system (6) for discharging the liquid from the separator (5), further comprising at least one fluid dynamically active functional component (7, 8) arranged in the line system (6), the at least one functional component (7, 8) being arranged in the gas space (21).
摘要翻译：本发明的目的是提高燃料电池系统的操作可靠性，特别考虑到气体供应装置。为此，提出了一种封闭分离器单元（1），用于结合到燃料电池系统的气体供应装置中，并且用于从气体供应装置分离液体，具有用于分离液体的分离器（5），具有壳体（如图2所示，为了封闭分离器单元（1），分离器（5）布置在壳体（2）中的气体空间（21）中和/或与所述气体空间热接触，并且具有线系（6 ），用于从所述分离器（5）排放液体，还包括布置在所述管线系统（6）中的至少一个流体动态活动功能部件（7,8），所述至少一个功能部件（7,8）被布置在气体空间（21）。

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