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1. 发明申请

WO2008116586A2 FUEL CELL SYSTEM AND METHOD FOR REGULATING A FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统和用于控制燃料电池系统的方法
公开(公告)号：WO2008116586A2
公开(公告)日：2008-10-02
申请号：PCT/EP2008002193
申请日：2008-03-19
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , MUELLER MARTIN , MAINTZ ANDREAS , WILHELM JOERG , JANSSEN HOLGER , STOLTEN DETLEF
发明人： MUELLER MARTIN , MAINTZ ANDREAS , WILHELM JOERG , JANSSEN HOLGER , STOLTEN DETLEF
IPC分类号： H01M8/04
CPC分类号： H01M8/04007 , H01M8/04089 , H01M8/04365 , H01M8/04559 , H01M8/04589 , H01M8/04597 , H01M8/0488 , H01M8/0491 , H01M8/04917 , H01M8/1011 , H01M16/006 , H01M2008/1095 , H01M2250/20 , Y02E60/523 , Y02T90/32
摘要： The invention relates to a fuel cell system for mobile applications, comprising a fuel cell (1) and a DC/DC converter (2) which is coupled to the fuel cell and which can be coupled to an energy store (3). The fuel cell system is characterized in that a control/regulation unit (4) is connected to the fuel cell (1) and to the DC/DC converter (2) and that the control/regulation unit (4) comprises a performance characteristics regulator (5) that receives a value l Bz,ist of a current, a voltage value U Bz,ist from the fuel cell (1) and a value for at least one additional operating variable of the fuel cell system, that processes the received values l Bz,ist , U Bz,ist and the value for the operating variable to give a control signal and that forwards the control signal to a device (6) for controlling the operating variable. The invention also relates to an active hybrid system and to a method for the performance characteristic regulation of the fuel cell.
摘要翻译：本发明涉及一种用于移动应用的燃料电池系统，包括（1）和一个给燃料电池（1）连接的DC / DC转换器（2），其可耦合到能量存储装置（3）的燃料电池。根据本发明的燃料电池系统的特征在于：一个控制和调节单元（4）与所述燃料电池（1）和DC / DC转换器（2），并且所述控制和调节单元（4）的映射控制功能（5）包括，这是一个值升_{BZ，，的电流，并且从燃料电池（1）的电压值V _{BZ，是和用于燃料电池系统的至少一个另外的操作变量的值接收所接收的值升_{BZ，，U _{为Bz，是和处理用于操作变量的控制信号和控制信号（6），用于控制的装置的值公司规模转发。此外，本发明涉及用于燃料电池的地图控制的有源混合动力系统和方法。}}}}

2. 发明申请

WO2008116579A3 FUEL CELL SYSTEM AND METHOD FOR REGULATING A FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统及其控制方法的燃料电池系统
公开(公告)号：WO2008116579A3
公开(公告)日：2009-04-30
申请号：PCT/EP2008002154
申请日：2008-03-18
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , MUELLER MARTIN , MAINTZ ANDREAS , WILHELM JOERG , JANSEN HOLGER , STOLTEN DETLEF
发明人： MUELLER MARTIN , MAINTZ ANDREAS , WILHELM JOERG , JANSEN HOLGER , STOLTEN DETLEF
IPC分类号： H01M8/04 , H01M16/00
CPC分类号： H01M16/006 , H01M8/04365 , H01M8/0438 , H01M8/0444 , H01M8/04492 , H01M8/04559 , H01M8/0488 , H01M8/0491
摘要： The invention relates to a method for regulating a fuel cell voltage UBZ,ist in a fuel cell system, comprising a fuel cell (1), a DC/DC converter (2) coupled to the fuel cell (1) and adapted to be coupled to an energy store (3), and a control/regulation unit (4) arranged between the fuel cell (1) and the DC/DC converter (2). The method comprises the following steps: A minimum voltage value UBZ,min is determined and UBZ, Sollis selected in such a manner that UBZ, Soll =UBZ,min. The control/regulation unit (4) receives the regulating variable UBZ,ist,compares the regulating variable UBZ,ist with a predetermined desired value UBZ, SolI and determines a correcting variable IDC/DC,SoII therefrom. The control/regulation unit (4) forwards the correcting variable IDC/DC,SoII to the DC/DC converter (2). The DC/DC converter (2) impinges the fuel cell (2) with the current IBZ,ist,which limits the fuel cell voltage, depending on the correcting variable IDC/DC,SoII. The invention also relates to a fuel cell system.
摘要翻译：本发明涉及一种用于控制燃料电池电压UBZ是在包含（1），一个向燃料电池（1）连接的DC / DC转换器（2），其可耦合到能量存储装置（3）的燃料电池的燃料电池系统，和燃料电池（1）和DC / DC转换器（2）之间的一个设置控制单元（4），包括以下步骤：有一个最小电压值UBZ，分钟确定并UBZ，目标选择，使得适用UBZ 中，设置= UBZ，分钟。的控制和调节单元（4）接收到的控制变量是UBZ比较受控变量UBZ是与预定的期望尺寸UBZ，独奏并且确定一个操纵变量IDC / DC，SoII。的控制和调节单元（4）导出的操纵变量IDC / DC，SoII到DC / DC转换器（2）上，在依赖收取操纵变量IDC / DC的直流/直流转换器（2），SoII燃料电池（2）被连接到电流IBZ这限制了燃料电池的电压。此外，本发明涉及一种燃料电池系统。

3. 发明申请

WO2006105752A2 LOW-TEMPERATURE FUEL CELL STACK AND METHOD FOR OPERATING THE SAME 审中-公开
标题翻译：低温燃料电池堆和方法及其操作方法
公开(公告)号：WO2006105752A2
公开(公告)日：2006-10-12
申请号：PCT/DE2006000481
申请日：2006-03-18
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , MUELLER MARTIN , DOHLE HENDRIK , MERGEL JUERGEN , WUESTER THORSTEN , STOLTEN DETLEF
发明人： MUELLER MARTIN , DOHLE HENDRIK , MERGEL JUERGEN , WUESTER THORSTEN , STOLTEN DETLEF
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04201 , H01M8/04194 , H01M8/04455 , H01M8/045 , H01M8/04507 , H01M8/04731 , H01M8/04753 , H01M8/04835 , H01M8/04873 , H01M8/2465
摘要： The invention relates to a low-temperature fuel cell stack comprising a specific device for the supply of fuel. Said low-temperature fuel cell stack is characterised in that, in addition to the central fuel supply device, it comprises a supply or storage device for a liquid fuel, and a plurality of separately controllable dosing devices that lead into the central fuel supply device, especially respectively upstream of a distribution channel to the individual cells. Controllable valves, controllable piezoelectric pumps or thermally controllable supply elements are suitable as dosing devices. The invention also relates to a method for operating one such low-temperature fuel cell stack, which advantageously enables a defined concentration of fuel, or a defined humidity of the oxidation medium, to be adjusted at certain points in the fuel cell stack, especially on the inlet for the individual cells.
摘要翻译：本发明涉及一种具有用于资源供应的特殊装置的低温燃料电池堆。低温Brennstof fzellenstapel的特征在于，它包括在除了中央资源馈送进一步馈送和存储设备用于液体工作介质，并且这包括多个单独可控的给药装置，其打开进入中央资源供应的，特别是在各种情况下在分配通道的前单个电池。作为计量可控阀，可控制压电泵或热可控进料是合适的。本发明涉及一种低温燃料电池堆及其方法用于操作，借助于该它是在燃料电池堆中的某些位置有利地，特别是在为各个单元入口，设置一个规定的燃料的浓度和氧化介质的一定的湿度，

4. 发明申请

WO2009039828A3 METHOD FOR PURIFYING MINERAL OIL FRACTIONS AND DEVICE SUITABLE FOR CONDUCTING SAID METHOD 审中-公开
标题翻译：方法为石油馏分清洁与器件非常适合用于执行该方法
公开(公告)号：WO2009039828A3
公开(公告)日：2009-06-11
申请号：PCT/DE2008001531
申请日：2008-09-11
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , LATZ JOCHEN , PETERS RALF , STOLTEN DETLEF
发明人： LATZ JOCHEN , PETERS RALF , STOLTEN DETLEF
IPC分类号： C10G45/22
CPC分类号： C10G45/22 , C10G2400/02 , C10G2400/04 , C10G2400/08
摘要： The invention relates to a method for reducing the organic sulfur content in a liquid fuel containing sulfur, wherein the fuel containing sulfur is first placed in contact with a gas comprising hydrogen in a presaturator, and the hydrogen-enriched liquid fuel is subsequently brought into contact with a suitable adsorbent in a reactor, said adsorbent being able to adsorb at least a portion of the sulfur or sulfur compound from the fuel on the surface. Contact with the adsorbent may advantageously occur not only at temperatures around 400 °C, but also at moderate temperatures down to room temperature because the use of liquid fuel provides a very good contact between the fuel and the surface of the adsorbent, and therefore for the reduction of the sulfur content.
摘要翻译：本发明涉及一种方法，用于降低液体，含硫燃料中的有机硫含量，其中，所述含硫燃料首先用合适的吸附剂带来具有气体中接触在预饱和与在反应器中的氢，然后将氢富含液体燃料被接触时，其能够从所述燃料以吸附硫或硫化合物的一部分的表面上，至少。与吸附剂的接触可有利地不仅在较高的温度到400℃，但即使在通过至室温温和的温度下，发生的，因为，通过使用液体燃料时，燃料和吸附剂的表面之间的非常良好的接触因此给出了硫含量的降低。

5. 发明申请

WO2009135459A2 METHOD FOR REDUCING THE SULPHUR CONTENT OF A SULPHUROUS LIQUID FUEL FOR USE IN A CURRENT-GENERATING SET, AND DEVICE FOR CARRYING OUT SAID METHOD 审中-公开
标题翻译： FOR硫的还原方法含有硫，液体燃料用在发电单元和装置用于实现该方法
公开(公告)号：WO2009135459A2
公开(公告)日：2009-11-12
申请号：PCT/DE2009000575
申请日：2009-04-24
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , LATZ JOCHEN , PETERS RALF , STOLTEN DETLEF , WERHAHN JOHANNES
发明人： LATZ JOCHEN , PETERS RALF , STOLTEN DETLEF , WERHAHN JOHANNES
CPC分类号： F02M27/04 , C10G2400/08 , F02M31/14 , Y02T10/126
摘要： The invention relates to a method for reducing the sulphur content of a sulphurous liquid fuel. According to said method, the liquid fuel is first heated, the heat required therefor being at least partially drawn from a drive unit, the heated liquid fuel is at least partially desulphurised, and the sulphur-reduced fuel is then supplied to a current-generating device. The invention also relates to a device for carrying out said method, said device comprising a current-generating device, a means for reducing the sulphur content of a sulphurous fuel, and a drive unit comprising a means for transferring heat to the liquid fuel, the means for distributing the liquid fuel being arranged adjacently to the drive unit. A high-temperature polymer fuel cell stack can especially be used as a current-generating device, and a drive turbine is especially provided as the drive unit. At least one membrane, a hydrofiner with pre-saturation followed by H2S separation, or an adsorber are suitable, for example, as advantageous means for reducing the sulphur content of the sulphurous fuel.
摘要翻译：本发明涉及一种方法，用于降低含有液体燃料中的硫，其中，所述液体燃料首先被加热，其特征在于，该所需的热量至少部分地从驱动单元取出的硫含量，被加热，液体燃料是至少部分脱硫和的硫减少的燃料发电设备被提供。本发明还涉及一种用于执行上述方法中，用流生成装置，具有用于减少含硫燃料中的硫含量，以及具有驱动单元，其中所述驱动单元包括用于将热量传递到液体燃料的装置的装置的装置，并且该装置被定位成邻近所述液体燃料的分裂到驱动组件。作为发电装置，尤其，高温聚合物燃料电池堆可以作为一个驱动单元，特别是提供了一种动力涡轮机。作为降低含硫燃料，一个或多个膜，具有预饱和和随后的H 2 S去除或例如吸附器一个加氢精制中的硫含量的有利手段，是合适的。

6. 发明申请

WO2004098773A3 CATALYST LAYER CONTAINING AN ACIDIC ION EXCHANGER AND SPECIFIC BASE POLYMERS, SUITABLE CATALYST PASTE, AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：催化剂层含有酸性离子交换和某些碱性聚合物的合适的催化剂糊及其制造方法
公开(公告)号：WO2004098773A3
公开(公告)日：2005-02-10
申请号：PCT/DE2004000896
申请日：2004-04-29
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , JAKOBY KAI , SCHONERT MORTEN , GLUESEN ANDREAS , SCHLUMBOHM CAROLA , STOLTEN DETLEF
发明人： JAKOBY KAI , SCHONERT MORTEN , GLUESEN ANDREAS , SCHLUMBOHM CAROLA , STOLTEN DETLEF
IPC分类号： B01J23/40 , B01J31/08 , B01J37/02 , H01M4/86 , H01M4/88 , H01M8/10 , B01J31/10 , B01D67/00 , B01D69/14 , B01D71/82 , B01J37/03 , C08J5/22 , C25B9/10
CPC分类号： H01M4/8668 , B01J23/40 , B01J31/08 , B01J37/0219 , H01M4/8605 , H01M4/8828
摘要： Known prior art catalyst pastes are, as a rule, to liquid for coating by means of silk-screen printing or colour ductors. The invention relates to a method for the production of a catalyst paste, containing an acidic ion exchanger and specific base polymers, which is especially suitable for coating methods such as silk-screen printing and colour ductors due to the viscosity thereof. A catalyst layer produced with said inventive catalyst paste does not regularly display any loss in performance compared to catalyst layers produced by prior art standard catalyst pastes. Even improved performance properties are partially obtained.
摘要翻译：本发明涉及一种用于制备含有酸性离子交换剂的催化剂糊剂，以及诸如丝网印刷和刮刀涂布合适的可以通过尤其是用于施加技术粘度某些基本聚合物的方法。用本发明催化剂糊剂制备的催化剂层显示定期的性能比通过常规的现有技术的标准催化剂浆料制备这样的催化剂层没有显著损失。有时甚至更好的性能得以实现。

7. 发明申请

WO2004017448A3 BIPOLAR PLATE FOR A FUEL CELL 审中-公开
标题翻译：用于燃料电池的双极板
公开(公告)号：WO2004017448A3
公开(公告)日：2004-05-21
申请号：PCT/DE0302155
申请日：2003-06-28
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , DOHLE HENDRIK , BEWER THOMAS , MERGEL JUERGEN , STOLTEN DETLEF , WUESTER THORSTEN
发明人： DOHLE HENDRIK , BEWER THOMAS , MERGEL JUERGEN , STOLTEN DETLEF , WUESTER THORSTEN
IPC分类号： H01M8/02
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/0213 , H01M8/0232 , H01M8/0239 , H01M8/0258 , H01M8/241 , H01M8/2483
摘要： The invention relates to a bipolar plate for a fuel cell, especially a low temperature fuel cell comprising a centre plate, at least one intermediate plate comprising a recess for the flow distribution of an operating medium and at least one cover plate which is adjacent thereto and which has at least one recess. The centre plate and the cover plates can be made of metal, plastic or graphite. Additional network-type distributor structures arranged in the intermediate plate between the centre plate and the cover plate and the flow channels arranged in the cover plate advantageously improve the flow within the bipolar plate. The cover plate advantageously prevents the membrane-electrolyte-unit (MEA) from pressing into the bipolar plate. The inventive modular bipolar plate enables an extremely compact structure to be obtained. Space-saving fuel cell stacks can be obtained, wherein the layer thickness of an individual bipolar plate (centre plate, two intermediate plates, two cover plates) is as a rule significantly less than 1.4 mm, advantageously less than 1.0 mm.
摘要翻译：本发明涉及的双极板的燃料电池，特别是具有一中央板的低温燃料电池中，具有用于操作装置的相邻盖板其同样具有至少一个凹部和至少气流分布的凹部的至少一个中间板。中间板和盖板都可以由金属，塑料或石墨制成。中间板和盖板之间的中间板以及盖板中的流动通道中的另外的网状分布结构有利地改善了双极板内的流动。盖板有利地防止膜 - 电解质单元（MEA）被推入双极板中。根据本发明的模块化双极板允许非常紧凑的设计。这种节省空间的燃料电池堆是可能的，其中单个双极板（中心板，两个中间板，两个盖板）的层厚通常显着小于1.4mm，有利地甚至小于1.0mm。

8. 发明申请

WO2008138294A3 COOLING ELEMENT FOR FUEL CELLS 审中-公开
标题翻译：散热片燃料电池
公开(公告)号：WO2008138294A3
公开(公告)日：2009-01-22
申请号：PCT/DE2008000656
申请日：2008-04-18
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , DOHLE HENDRIK , EGMEN AYHAN , BENDZULLA ANNE , MERGEL JUERGEN , STOLTEN DETLEF
发明人： DOHLE HENDRIK , EGMEN AYHAN , BENDZULLA ANNE , MERGEL JUERGEN , STOLTEN DETLEF
IPC分类号： H01M8/02 , H01M8/24
CPC分类号： H01M8/0267 , H01M8/026 , H01M8/0273 , H01M8/04074 , H01M8/242 , H01M8/2435 , H01M8/2483 , H01M2008/1095
摘要： Disclosed is a cooling element for use in a polymer electrolyte fuel cell (PEFC), especially a high-temperature PEFC. Said cooling element is monolithically designed and has a comb-type structure. The recesses between the ribs of the cooling element are used for accepting individual fuel cells parallel to one another. Matching openings in the individual fuel cells that are to be inserted into the recesses and the ribs of the cooling element allow for a continuous conduit system for delivering and discharging the operating material. The cooling element further comprises a continuous conduit system along the stack axis in order to conduct a coolant therethrough. Said conduit system is entirely disconnected from the conduit system for the operating material such that advantageously, the coolant circuit is not affected when individual fuel cells are replaced. Advantageously, current bridges can be mounted on the ribs of the cooling element in order to transmit the current between the individual cells.
摘要翻译：散热器用于在高温PEFC中的聚合物电解质燃料电池（PEFC）的用途，特别。散热器是一个整体结构，并具有一梳状结构。提供了用于单独的燃料电池的并行记录的散热器的肋之间的凹部。相应于所插入的开口部到凹部的单个燃料电池和散热器的散热片使能资源的供应和去除的连续管道系统。此外，沿所述堆叠轴线的散热器包括通过管道系统，用于使冷却剂，然而其完全从设备的管路系统解耦，取代单个单独的燃料电池时，使得有利地不受影响，所述冷却回路。用于使各个单元之间的电流有利地所谓的电流桥可以附着到散热器的散热片。

9. 发明申请

WO0243174A2 FUEL CELL STACK WITH CIRCUIT 审中-公开
标题翻译：含电路TOUR燃料电池堆
公开(公告)号：WO0243174A2
公开(公告)日：2002-05-30
申请号：PCT/DE0104195
申请日：2001-11-06
申请人： FORSCHUNGSZENTRUM JUELICH GMBH , STOLTEN DETLEF , DOHLE HENDRIK , MERGEL JUERGEN , BALTRUSCHAT HELMUT
发明人： STOLTEN DETLEF , DOHLE HENDRIK , MERGEL JUERGEN , BALTRUSCHAT HELMUT
IPC分类号： H01M8/04186 , H01M8/06 , H01M8/04
CPC分类号： H01M8/06 , H01M8/04186
摘要： The invention relates to a direct methanol fuel cell stack with an at least partial fuel circuit. According to the invention, a means is disposed inside said circuit for reducing the concentration of undesirable by-products. Said means particularly consists of another electrochemical cell to which a current is applied and which re-converts at least partially said by-products into water and methanol by means of an electrochemical reduction reaction. Since the concentration of by-products is small, the loss of current which is required for the additional reduction reaction does not lead to a significant drop in the efficiency of the fuel cell stack.
摘要翻译：本发明涉及的直接甲醇燃料电池堆与所述燃料的至少部分循环。根据本发明，设置在用于减小在这个周期的不希望的副产物的浓度。这特别是指由一个进一步的电化学电池被施加到流和至少部分地由unwandelt在甲醇和水的电化学还原反应再次的副产物。由于副产物浓度小，的电流的损失导致需要额外的还原反应，在燃料电池堆的效率没有显著损害。

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