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1. 发明申请

US20100212977A1 REFORMER FOR A FUEL CELL SYSTEM AND METHOD FOR OPERATING SAID REFORMER 审中-公开
标题翻译：用于燃料电池系统的改造器和用于操作上述改进器的方法
公开(公告)号：US20100212977A1
公开(公告)日：2010-08-26
申请号：US12305783
申请日：2007-06-19
申请人： Matthias Boltze , Michael Rozumek , Stefan Käding , Manfred Pfalzgraf , Andreas Engl , Beate Bleeker , Michael Süssl , Markus Bedenbecker
发明人： Matthias Boltze , Michael Rozumek , Stefan Käding , Manfred Pfalzgraf , Andreas Engl , Beate Bleeker , Michael Süssl , Markus Bedenbecker
IPC分类号： H01M8/06 , B60K1/00 , B60K1/04
CPC分类号： H01M8/0618 , B01J8/0221 , B01J8/0278 , B01J2208/0053 , B01J2208/00539 , H01M8/0631 , H01M2250/20 , Y02T90/32
摘要： The invention relates to a reformer (12) for a fuel cell system (10). Said reformer comprises an oxidation zone (48) to which stored fuel can be supplied by means of a primary fuel supply device (50; 62) for reaction with an oxidant; and a mixing zone (54), arranged downstream of the oxidation zone (48), to which stored fuel can be supplied by means of a secondary fuel supply device (56; 64) for mixing with substances originating from the oxidation zone (48). The invention is characterized in that the primary fuel supply device (50; 62) and the secondary fuel supply device (56; 64) are adapted to supply fuel in such a manner that the fuel supplied by the primary fuel supply device (50; 62) differs from the fuel supplied by the secondary fuel supply device (56; 64) with respect to the type of fuel and/or its state of aggregation and/or the pressure and/or the temperature at which it is supplied. The invention also relates to a fuel cell system comprising said reformer, to a motor vehicle comprising said fuel cell system and to a method for operating said reformer (12).
摘要翻译：本发明涉及一种用于燃料电池系统（10）的重整器（12）。所述重整器包括氧化区（48），借助于与氧化剂反应的主要燃料供应装置（50; 62）可向其供应储存的燃料; 和位于所述氧化区（48）下游的混合区（54），借助于与来自所述氧化区（48）的物质混合的二次燃料供应装置（56; 64）可向其供应储存的燃料，。本发明的特征在于，主要燃料供应装置（50; 62）和二次燃料供应装置（56; 64）适于以这样的方式供应燃料，使得由主燃料供应装置（50; 62）供应的燃料）与由二次燃料供应装置（56; 64）供应的燃料相对于燃料的类型和/或其聚集状态和/或其供应的压力和/或温度不同。本发明还涉及包括所述重整器，包括所述燃料电池系统的机动车辆和用于操作所述重整器（12）的方法的燃料电池系统。

2. 发明申请

US20100112392A1 METHOD FOR REGENERATING A REFORMER 审中-公开
标题翻译：再生改造器的方法
公开(公告)号：US20100112392A1
公开(公告)日：2010-05-06
申请号：US12302452
申请日：2006-06-12
申请人： Stefan Käding , Stefan Kah , Andreas Lindermeir , Marco Mühlner
发明人： Stefan Käding , Stefan Kah , Andreas Lindermeir , Marco Mühlner
IPC分类号： H01M8/04 , H01M8/18
CPC分类号： C01B3/382 , B01J4/002 , B01J8/0214 , B01J19/26 , B01J38/14 , B01J2208/00309 , B01J2208/00504 , C01B3/384 , C01B2203/0233 , C01B2203/0255 , C01B2203/0844 , C01B2203/142 , C01B2203/169 , Y02P20/584
摘要： The invention relates to a method for regenerating a reformer fed with a mixture of fuel and an oxidant having a mean air number λ1 in continuous reformer operation, the air number being varied for the purpose of regenerating the reformer. In accordance with the invention it is provided for that regeneration occurs in a shutoff phase of the reformer in that the reformer is operated during several successive time intervals with an air number λ2 higher than in reformer operation (λ2>λ1). Again in accordance with the invention it may be provided for that regeneration occurs in a starting phase of the reformer in that the reformer is continually operated with an air number increased as compared to reformer operation λ2>λ1 until a critical temperature threshold is attained. The invention relates furthermore to a system including a reformer and a controller for implementing a method in accordance with the invention.
摘要翻译：本发明涉及一种用于在连续重整器操作中再生供给具有平均空气数λ1的燃料和氧化剂的混合物的重整器的方法，为了再生重整器的目的而改变空气数量。根据本发明，提供了在重整器的截止阶段发生再生，因为重整器在几个连续的时间间隔内操作，空气数λ2高于重整器操作（λ2>λ1）。再次根据本发明，可以规定再生发生在重整器的起始阶段，因为与重整器操作λ2>λ1相比，重整器连续地运行，空气数量增加，直到达到临界温度阈值。本发明还涉及包括重整器和用于实现根据本发明的方法的控制器的系统。

3. 发明申请

US20090239110A1 REFORMER FOR A FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统改造
公开(公告)号：US20090239110A1
公开(公告)日：2009-09-24
申请号：US12302455
申请日：2007-06-12
申请人： Matthias Boltze , Michael Rozumek , Stefan Käding , Andreas Lindermeir , Norbert Günther , Jeremy Lawrence , Andreas Reinert , Marco Mühlner , Stefan Kah
发明人： Matthias Boltze , Michael Rozumek , Stefan Käding , Andreas Lindermeir , Norbert Günther , Jeremy Lawrence , Andreas Reinert , Marco Mühlner , Stefan Kah
IPC分类号： H01M8/06
CPC分类号： B01J19/24 , B01J8/0438 , B01J8/0442 , B01J2219/0002 , C01B3/36 , C01B2203/025 , C01B2203/066 , C01B2203/1276 , C01B2203/148
摘要： The invention relates to a reformer for a fuel cell system for generating a reformate comprising a plurality of function units for treating the fuel, at least one function unit being adapted to a first type of fuel. In this arrangement the invention is characterized to advantage in that the function unit adapted to the first type of fuel can be releasably coupled to the reformer as a module by means of an interface which is also designed to couple a replacement function unit instead of the function unit adapted to the first type of fuel, the replacement function unit being adapted to a second type of fuel different from the first type of fuel. The invention relates furthermore to a function unit for such a reformer, to a fuel cell system having such a reformer and to a motor vehicle having such a fuel cell system.
摘要翻译：本发明涉及一种用于产生重整产品的燃料电池系统的重整器，该重整产品包括用于处理燃料的多个功能单元，至少一个功能单元适于第一类型的燃料。在这种布置中，本发明的特征在于，适于第一类型的燃料的功能单元可以作为模块通过也被设计成耦合替换功能单元而不是功能的接口而可拆卸地耦合到重整器所述替换功能单元适于与所述第一类型的燃料不同的第二类型的燃料。本发明还涉及这种重整器的功能单元，具有这种重整器的燃料电池系统和具有这种燃料电池系统的机动车辆。

4. 发明授权

US08691468B2 Fuel cell stack, and method for the production of a fuel cell stack 有权
标题翻译：燃料电池堆，以及用于生产燃料电池堆的方法
公开(公告)号：US08691468B2
公开(公告)日：2014-04-08
申请号：US12937750
申请日：2009-03-30
申请人： Stefan Käding , Jens Hafemeister , Uwe Bergmann , Gregor Holstermann
发明人： Stefan Käding , Jens Hafemeister , Uwe Bergmann , Gregor Holstermann
IPC分类号： H01M2/04
CPC分类号： H01M8/2465 , H01M8/247 , H01M8/2475 , H01M8/248 , H01M2008/1293 , Y02P70/56
摘要： The invention relates to a fuel cell stack comprising a base plate supporting fuel cells and a cap of an electrically insulating material, particularly of ceramics, for electrically insulating the fuel cells stacked on top of each other partially enveloping the fuel cells stacked on top of each other. According to the invention it is contemplated that a metal cap provided for guiding cathode gas envelops the cap including the fuel cells together with the base plate and that the metal cap is attached to the base plate in a sealed manner. The invention further relates to a method for producing a fuel cell stack.
摘要翻译：本发明涉及一种燃料电池堆，其包括支撑燃料电池的基板和特别是陶瓷的电绝缘材料的盖，用于将堆叠在彼此顶部的燃料电池电绝缘部分地包封堆叠在每个上方的燃料电池其他。根据本发明，可以设想，用于引导阴极气体的金属盖与基板一起包围包括燃料电池的盖，并且金属盖以密封的方式附接到基板。本发明还涉及一种用于生产燃料电池堆的方法。

5. 发明申请

US20110117464A1 FUEL CELL SYSTEM AND METHOD FOR INFLUENCING THE THERMAL BALANCE OF A FUEL CELL SYSTEM 审中-公开
标题翻译：用于影响燃料电池系统的热平衡的燃料电池系统和方法
公开(公告)号：US20110117464A1
公开(公告)日：2011-05-19
申请号：US12305800
申请日：2007-06-05
申请人： Matthias Boltze , Michael Rozumek , Stefan Käding , Manfred Pfalzgraf , Andreas Engl , Beate Bleeker , Michael Süssl , Markus Bedenbecker
发明人： Matthias Boltze , Michael Rozumek , Stefan Käding , Manfred Pfalzgraf , Andreas Engl , Beate Bleeker , Michael Süssl , Markus Bedenbecker
IPC分类号： H01M8/04
CPC分类号： H01M8/0618 , H01M8/04022 , H01M8/2475 , H01M2250/20 , Y02T90/32
摘要： The invention relates to a fuel cells system (10) which comprises at least one heat-generating component (12 to 32) and at least one component (12, 14, 16) that uses process air. The invention is characterized in that ambient air (34) can be supplied to the heat-generating component, said air being heatable by the heat-generating component (12 to 32), and the air heated in said manner being supplied to the component (12, 14, 16) that uses process air. The invention also relates to a method for influencing the thermal balance of the fuel cell system according to the invention.
摘要翻译：本发明涉及一种燃料电池系统（10），其包括使用过程空气的至少一个发热部件（12至32）和至少一个部件（12,14,16）。本发明的特征在于可以将环境空气（34）供应到发热部件，所述空气可由发热部件（12至32）加热，并且以所述方式加热的空气被供应到部件（ 12,14,16），其使用过程空气。本发明还涉及一种影响根据本发明的燃料电池系统的热平衡的方法。

6. 发明申请

US20110039180A1 FUEL CELL STACK, AND METHOD FOR THE PRODUCTION OF A FUEL CELL STACK 有权
标题翻译：燃料电池堆和燃料电池堆的生产方法
公开(公告)号：US20110039180A1
公开(公告)日：2011-02-17
申请号：US12937750
申请日：2009-03-30
申请人： Stefan Käding , Jens Hafemeister , Uwe Bergmann , Gregor Holstermann
发明人： Stefan Käding , Jens Hafemeister , Uwe Bergmann , Gregor Holstermann
IPC分类号： H01M8/24
CPC分类号： H01M8/2465 , H01M8/247 , H01M8/2475 , H01M8/248 , H01M2008/1293 , Y02P70/56
摘要： The invention relates to a fuel cell stack comprising a base plate supporting fuel cells and a cap of an electrically insulating material, particularly of ceramics, for electrically insulating the fuel cells stacked on top of each other partially enveloping the fuel cells stacked on top of each other. According to the invention it is contemplated that a metal cap provided for guiding cathode gas envelops the cap including the fuel cells together with the base plate and that the metal cap is attached to the base plate in a sealed manner. The invention further relates to a method for producing a fuel cell stack.
摘要翻译：本发明涉及一种燃料电池堆，其包括支撑燃料电池的基板和特别是陶瓷的电绝缘材料的盖，用于将堆叠在彼此顶部的燃料电池电绝缘部分地包封堆叠在每个上方的燃料电池其他。根据本发明，可以设想，用于引导阴极气体的金属盖与基板一起包围包括燃料电池的盖，并且金属盖以密封的方式附接到基板。本发明还涉及一种用于生产燃料电池堆的方法。

7. 发明申请

US20100212991A1 FUEL CELL SYSTEM COMPRISING A REFORMER AND AN AFTERBURNER 审中-公开
标题翻译：燃料电池系统，包括改造器和燃烧器
公开(公告)号：US20100212991A1
公开(公告)日：2010-08-26
申请号：US12305814
申请日：2007-06-21
申请人： Matthias Boltze , Michael Rozumek , Stefan Käding , Manfred Pfalzgraf , Andreas Engl , Beate Bleeker , Michael Süssl , Markus Bedenbecker
发明人： Matthias Boltze , Michael Rozumek , Stefan Käding , Manfred Pfalzgraf , Andreas Engl , Beate Bleeker , Michael Süssl , Markus Bedenbecker
IPC分类号： B60K15/03 , H01M8/06
CPC分类号： H01M8/0612 , H01M8/04082 , H01M8/0662
摘要： The invention relates to a fuel cell system (10) which comprises a reformer (12) having an oxidation zone (48) to which stored fuel can be supplied by means of a fuel supply device (50) for reaction with an oxidant; and an afterburner (36) having an oxidation zone (60) to which stored fuel can be supplied by means of a fuel supply device (62) for reaction with an oxidant. The invention is characterized in that the fuel supply device (50) of the reformer (12) and the fuel supply device (62) of the afterburner (36) are adapted to supply fuel in such a manner that the fuel supplied by the fuel supply device (50) of the reformer differs from the fuel supplied by the fuel supply device (62) of the afterburner (36) with respect to the type of fuel and/or its state of aggregation and/or the temperature at which it is supplied. The invention also relates to a motor vehicle comprising said fuel cell system and to a method for operating said fuel cell system.
摘要翻译：本发明涉及一种燃料电池系统（10），其包括具有氧化区（48）的重整器（12），借助于与氧化剂反应的燃料供应装置（50）向其供应储存的燃料; 和具有氧化区（60）的加力燃烧器（36），借助于与氧化剂反应的燃料供给装置（62）向其供给储存的燃料。本发明的特征在于，重整器（12）的燃料供应装置（50）和后燃器（36）的燃料供应装置（62）适于以这样的方式供应燃料，使得由燃料供给的燃料重整器的装置（50）与燃料加热器（36）的燃料供给装置（62）所供给的燃料相对于燃料的种类和/或其聚集状态和/或供给温度不同。本发明还涉及包括所述燃料电池系统的机动车辆和用于操作所述燃料电池系统的方法。

8. 发明申请

US20090246571A1 DETERMINATION OF THE LAMBDA VALUE OF REFORMATE WITH THE AID OF A FUEL CELL 审中-公开
标题翻译：用燃料电池确定改性剂的拉姆达值
公开(公告)号：US20090246571A1
公开(公告)日：2009-10-01
申请号：US12302447
申请日：2007-06-12
申请人： Stefan Käding , Matthias Boltze , Michael Rozumek , Manfred Pfalzgraf , Andreas Engl , Beate Bleeker , Michael Süssl , Markus Bedenbecker
发明人： Stefan Käding , Matthias Boltze , Michael Rozumek , Manfred Pfalzgraf , Andreas Engl , Beate Bleeker , Michael Süssl , Markus Bedenbecker
IPC分类号： H01M8/04 , H01M2/02
CPC分类号： C01B3/34 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/0445 , C01B2203/047 , C01B2203/066 , C01B2203/1619 , C01B2203/1685 , C01B2203/169 , H01M8/04007 , H01M8/04089 , H01M8/04365 , H01M8/0444 , H01M8/04559 , H01M8/04798 , H01M8/0618 , H01M8/241
摘要： The invention relates to a process for determining the lambda value (λactual) of reformate provided for supply to a fuel cell stack, in which the no-load voltage across at least one fuel cell element is detected and evaluated for determining the lambda value (λactual). In accordance with the invention it is provided for that the at least one fuel cell element is a terminal fuel cell element of the fuel cell stack exclusively provided for sensing, and the voltage provided for at least one consumer can be picked off across the remaining fuel cell elements of the fuel cell stack. The invention relates furthermore to a process for lambda control of a reformer, a device for determining the lambda value, as well as to a system comprising a reformer for reacting at least fuel and air into reformate, and a fuel cell stack which is connected with the reformer for receiving reformate therefrom, the reformer being lambda-controlled.
摘要翻译：本发明涉及一种用于确定提供给燃料电池堆的重整产品的λ值（λactual）的方法，其中检测到至少一个燃料电池元件上的空载电压并评估其用于确定λ值（λactual ）。根据本发明，提供了至少一个燃料电池元件是专门用于感测的燃料电池堆的终端燃料电池元件，并且为至少一个消费者提供的电压可以跨过剩余的燃料燃料电池堆的电池元件。本发明还涉及对重整器的λ控制，用于确定λ值的装置以及包括用于使至少燃料和空气反应成重整产物的重整器的系统的方法，以及与重整器连接的燃料电池堆用于从其重新获得改性剂的改性剂，改性剂是λ控制的。

9. 发明申请

US20090191434A1 FUEL CELL SYSTEM AND METHOD OF INFLUENCING THE HEAT AND TEMPERATURE BUDGET OF A FUEL CELL STACK 审中-公开
标题翻译：燃料电池系统及其对燃料电池堆温度和温度预算的影响
公开(公告)号：US20090191434A1
公开(公告)日：2009-07-30
申请号：US12439640
申请日：2007-07-05
申请人： Stefan Käding , Jeremy Lawrence , Norbert Günther , Su Zhou
发明人： Stefan Käding , Jeremy Lawrence , Norbert Günther , Su Zhou
IPC分类号： H01M8/00 , H01M8/06 , H01M8/04
CPC分类号： H01M8/04014 , H01M8/0612 , H01M2008/1293
摘要： The invention relates to a fuel cell system including a fuel cell stack (10), an afterburner (12) for combustion of exhaust gas emerging from the fuel cell stack and sited in an exhaust gas conduit of the afterburner a heat exchanger (16) in which cathode feed air (18) supplied to the fuel cell stack (10) can be heated.In accordance with the invention it is provided for that cathode feed air (20) can be supplied to the fuel cell stack (10) without being prior heated in the heat exchanger (16) and that the heat and temperature balance of the fuel cell stack (10) can be tweaked by the overall flow of the cathode feed air supplied as well as by the ratio of the proportions (18, 20) of the cathode feed air as heated in the heat exchanger and as not heated in the heat exchanger.The invention relates furthermore to a method of tweaking the heat and temperature balance of a fuel cell stack.
摘要翻译：燃料电池系统技术领域本发明涉及一种燃料电池系统，其包括燃料电池堆（10），用于燃烧从燃料电池堆排出的废气的再燃烧器（12），并位于加力燃烧器的排气管道中，可以加热供给到燃料电池堆（10）的阴极进料空气（18）。根据本发明，提供了阴极进料空气（20）可以在热交换器（16）中不经过预先加热而被供应到燃料电池堆（10），并且燃料电池堆的热和温度平衡（10）可以通过所供给的阴极进料空气的总流量以及在热交换器中加热的阴极进料空气的比例（18,20）和在热交换器中未加热的比例来调节。本发明还涉及一种调节燃料电池堆的热和温度平衡的方法。

10. 发明申请

US20090155653A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20090155653A1
公开(公告)日：2009-06-18
申请号：US12302436
申请日：2007-06-12
申请人： Stefan Käding , Michael Rozumek , Matthias Boltze , Markus Bedenbecker , Michael Süßl , Beate Bleeker , Andreas Engl , Manfred Pfalzgraf
发明人： Stefan Käding , Michael Rozumek , Matthias Boltze , Markus Bedenbecker , Michael Süßl , Beate Bleeker , Andreas Engl , Manfred Pfalzgraf
IPC分类号： H01M8/04
CPC分类号： H01M8/0618 , C01B3/34 , C01B2203/025 , C01B2203/066 , C01B2203/169 , C01B2203/1695 , H01M8/0662 , H01M2250/20 , Y02T90/32
摘要： The invention relates to a fuel cell system comprising a reformer and an afterburner each for reacting at least fuel and an oxidant; and a fuel feeder for supplying the reformer and the afterburner with fuel. It is provided for to particular advantage that at least one flow control valve for controlling the fuel supply is included upstream of at least the reformer or the afterburner. The invention relates furthermore to a motor vehicle having one such fuel cell system.
摘要翻译：本发明涉及一种燃料电池系统，其包括重整器和加力燃烧器，每个用于至少使燃料和氧化剂反应; 以及用于向重整器和加力燃料器供给燃料的燃料供给器。提供了特别有利的是，用于控制燃料供应的至少一个流量控制阀至少包括重整器或再加燃器的上游。本发明还涉及具有一个这样的燃料电池系统的机动车辆。

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