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1. 发明授权

US07405017B2 Bipolar plate 失效
标题翻译：双极板
公开(公告)号：US07405017B2
公开(公告)日：2008-07-29
申请号：US10502039
申请日：2003-01-22
申请人： Raimund Strobel , Kurt Hohe , Kai Lemke , Dieter Grafl , Dominique Tasch , Markus Lemm
发明人： Raimund Strobel , Kurt Hohe , Kai Lemke , Dieter Grafl , Dominique Tasch , Markus Lemm
IPC分类号： H01M8/04 , H01M8/02
CPC分类号： H01M8/0247 , H01M8/0206 , H01M8/0213 , H01M8/0223 , H01M8/247
摘要： The present invention relates to bipolar plate (1) as well as to a fuel cell assembly (2). The bipolar plate comprises two outer surfaces (3a, 3b) which are electrically connected to one another, for the electrical contacting, as well as the discharge and supply of gases and/or fluids to the surfaces of the fuel cells which are adjacent to the outer surfaces. The bipolar plate comprises a frame (7) open in the central region as well as an inner part (3) arranged in the central reign, wherein the frame and the inner part are elastically connected to one another.
摘要翻译：本发明涉及双极板（1）以及燃料电池组件（2）。双极板包括彼此电连接的两个外表面（3a，3b），用于电接触，以及将气体和/或流体排放和供应到邻近的燃料电池的表面到外表面。双极板包括在中心区域中开口的框架（7）以及布置在中央的内部部分（3），其中框架和内部部件彼此弹性连接。

2. 发明申请

US20070020505A1 Electrochemical arrangement comprising an elastic distribution structure 审中-公开
标题翻译：电化学装置包括弹性分布结构
公开(公告)号：US20070020505A1
公开(公告)日：2007-01-25
申请号：US10561088
申请日：2004-06-18
申请人： Dieter Grafl , Raimund Strobel , Markus Lemm , Kai Lemke , Dominique Tasch , Bernd Gaugler
发明人： Dieter Grafl , Raimund Strobel , Markus Lemm , Kai Lemke , Dominique Tasch , Bernd Gaugler
IPC分类号： H01M8/02 , C25B9/00
CPC分类号： H01M8/0254 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/04089 , H01M8/241 , H01M8/248
摘要： An electrochemical arrangement with at least one distribution structure for introducing and distributing a reactant, which is designed as a composite of several layers, and wherein the distribution structure is led essentially in a plane and is elastic against pressure loading perpendicular to the plane in a controlled manner.
摘要翻译：具有用于引入和分配反应物的至少一种分配结构的电化学装置，其被设计为几层的复合物，并且其中分布结构基本上在平面中引导，并且在受控制的垂直于垂直于平面的压力负载上弹性方式。

3. 发明申请

US20050053824A1 Fuel cell system 审中-公开
标题翻译：燃料电池系统
公开(公告)号：US20050053824A1
公开(公告)日：2005-03-10
申请号：US10496446
申请日：2002-11-25
申请人： Raimund Strobel , Stefan Lohr , Thomas Carle , Dieter Grafl , Dominique Tasch , Markus Lemm
发明人： Raimund Strobel , Stefan Lohr , Thomas Carle , Dieter Grafl , Dominique Tasch , Markus Lemm
IPC分类号： H01M8/247 , H01M8/02 , H01M8/04
CPC分类号： H01M8/247
摘要： The invention relates to a fuel cell system (1) which is characterized in that a fuel cell stack (2) comprised of a plurality of intermediate plates is enclosed between two end plates (3) to compress the intermediate plates. At least one end plate (3) has an end plate base (4) and a contact surface plate (5) linked therewith to electrically contact the fuel cell stack. The end plate base (4) is furthermore provided with channel structures (6) designed for a cooling circuit for cooling the fuel cell stack. The end plate is deformed in such a manner that it is capable of applying an even compression to the fuel cell stack and to balance the setting behaviour of the stack and of the end plate.
摘要翻译：本发明涉及一种燃料电池系统（1），其特征在于，包括多个中间板的燃料电池组（2）封闭在两个端板（3）之间以压缩中间板。至少一个端板（3）具有端板基座（4）和与其连接的接触面板（5），以与燃料电池组电接触。另外，端板底座（4）设置有用于冷却燃料电池堆的冷却回路的通道结构（6）。端板以能够对燃料电池堆施加均匀压缩并平衡堆叠和端板的设置行为的方式变形。

4. 发明授权

US06319973B1 Solvent-free applicable heat-curing coating material 有权
标题翻译：无溶剂适用的热固化涂料
公开(公告)号：US06319973B1
公开(公告)日：2001-11-20
申请号：US09358810
申请日：1999-07-22
申请人： Markus Lemm , Kai Lemke , Dieter Grafl
发明人： Markus Lemm , Kai Lemke , Dieter Grafl
IPC分类号： C08J310
CPC分类号： C09D201/00
摘要： Solvent-free applicable curable coating material containing as binder inorganic polymers and/or organic polymers, cross-linkers and sliding aids.
摘要翻译：含有无机聚合物和/或有机聚合物，交联剂和滑动助剂的无溶剂的可固化涂料。

5. 发明申请

US20080138694A1 High-Temperature Fuel Cell System 审中-公开
标题翻译：高温燃料电池系统
公开(公告)号：US20080138694A1
公开(公告)日：2008-06-12
申请号：US10557982
申请日：2004-05-21
申请人： Dieter Grafl , Raimund Stroebel , Markus Lemm , Kai Lemke , Joachim Scherer , Bernd Gaugler
发明人： Dieter Grafl , Raimund Stroebel , Markus Lemm , Kai Lemke , Joachim Scherer , Bernd Gaugler
IPC分类号： H01M8/02 , B29C39/00 , C23C16/44 , C23C26/00 , C25D5/00
CPC分类号： H01M8/0263 , H01M8/0273 , H01M8/0276 , H01M8/2425 , H01M8/248 , H01M8/2483 , Y10T29/49108
摘要： The present invention relates to a high-temperature fuel cell system, consisting of a fuel cell stack (1) with a layering of several ceramic fuel cells (2) which in each case are separated from one another by way of interconnect layer (3). The interconnect layers comprise openings for cooling (4) or for the supply (5a) and removal (5b) of media to and from the fuel cells. The fuel cell stack may be set under mechanical compressive stress in the direction (6) of the layering. Elastic bead arrangements (7; 7′) for sealing the openings (4, 5a, 5b) or the electrically active region (10) are provided at least in regions.
摘要翻译：本发明涉及一种由燃料电池堆（1）组成的高温燃料电池系统，该燃料电池堆（1）具有多层陶瓷燃料电池（2），每个陶瓷燃料电池通过互连层（3）彼此分开，。互连层包括用于冷却（4）或向燃料电池供应（5a）和去除（5b）介质的开口。燃料电池堆可以在分层的方向（6）上设置在机械压缩应力下。至少在区域中设置用于密封开口（4,5a，5b）或电活性区域（10）的弹性珠布置（7; 7'）。

6. 发明授权

US06279229B1 Method for producing a heat shield and heat shield produced by this method 有权
标题翻译：通过该方法制造隔热罩和隔热罩的方法
公开(公告)号：US06279229B1
公开(公告)日：2001-08-28
申请号：US09361815
申请日：1999-07-27
申请人： Kai Lemke , Bernd Bretschneider , Giaimi Giacomo , Bruno Görlich , Dieter Grafl
发明人： Kai Lemke , Bernd Bretschneider , Giaimi Giacomo , Bruno Görlich , Dieter Grafl
IPC分类号： B21D3300
CPC分类号： B60R13/0869 , Y10T29/303 , Y10T29/4935 , Y10T29/49366 , Y10T29/49826 , Y10T428/23 , Y10T428/238 , Y10T428/239
摘要： The present invention relates to a method of manufacturing a heat shield and to a heat shield manufactured with this method. Heat shields of this type are particularly used in the field of the automobile industry. According to the method according to the invention, an insulating material, performed in a suitable contour and consisting of graphite, for example vermiculite, without binding agent, is inserted as an insulating plate (4) between two flat materials (2, 3), consisting of sheet metal, for example. The flat materials (2, 3) are then connected to one another at their edges in a positive or non-positive manner. The insulating material is here compressed, before or after being deposited on the flat material, to form a coherent insulating plate.
摘要翻译：本发明涉及一种制造隔热罩的方法以及使用该方法制造的隔热罩。这种类型的防护罩特别用于汽车工业领域。根据本发明的方法，在两个平坦材料（2,3）之间插入绝缘材料，该绝缘材料以合适的轮廓并由不含粘合剂的石墨（例如蛭石）构成，作为绝缘板（4）例如由钣金组成。然后，平面材料（2,3）在它们的边缘处以正或非正的方式彼此连接。绝缘材料在此被压缩，在沉积在平坦材料上之前或之后形成一个相干的绝缘板。

7. 发明申请

US20080044711A1 Contact Plate for Fuel Cells 有权
标题翻译：燃料电池接触板
公开(公告)号：US20080044711A1
公开(公告)日：2008-02-21
申请号：US10590681
申请日：2005-02-25
申请人： Dieter Grafl , Raimund Stroebel , Lothar Quick , Joachim Scherer , Christian Schleier , Bernd Gaugler
发明人： Dieter Grafl , Raimund Stroebel , Lothar Quick , Joachim Scherer , Christian Schleier , Bernd Gaugler
IPC分类号： H01M2/14
CPC分类号： H01M8/0228 , C09D5/24 , H01M8/0206 , H01M8/021 , H01M8/0213 , H01M8/0215 , H01M8/0226 , H01M8/0247 , H01M8/0254 , H01M2008/1095 , H01M2250/20 , Y02P70/56 , Y02T90/32
摘要： The present invention relates to a contact plate for fuel cells with a coherent active area (11) on at least one side of the contact plate, wherein the active area (11) consists of a contact surface (2) which over the whole surface comprises a coating (4) of an electrically conductive, corrosion-resistant material, and of recesses (3) so that the recesses (3) form a channel structure, wherein the coating (4) furthermore at least in the bottom regions (5) of the recesses (3) is omitted. The invention further relates to a corresponding fuel cell or to a fuel cell stack with at least one such contact plate as well as to various methods for manufacturing such contact plates which may serve as bipolar plates as well as monopolar plates or end plates. With the contact plate according to the invention, one achieves an optimally reduced contact resistance with a minimal material expense for the coating (4).
摘要翻译：本发明涉及一种用于在接触板的至少一侧上具有相干有源面积（11）的燃料电池的接触板，其中有源区域（11）由在整个表面上包括的接触表面（2）组成，导电耐腐蚀材料的涂层（4）和凹部（3），使得凹部（3）形成沟道结构，其中所述涂层（4）还至少在底部区域（5）中省略凹部（3）。本发明还涉及相应的燃料电池或具有至少一个这种接触板的燃料电池堆，以及用于制造可用作双极板以及单极板或端板的这种接触板的各种方法。利用根据本发明的接触板，可以以最小的涂层（4）的材料成本实现最佳降低的接触电阻。

8. 发明授权

US08053141B2 Contact plate for fuel cells 有权
标题翻译：燃料电池接触板
公开(公告)号：US08053141B2
公开(公告)日：2011-11-08
申请号：US10590681
申请日：2005-02-25
申请人： Dieter Grafl , Raimund Stroebel , Lothar Quick , Joachim Scherer , Christian Schleier , Bernd Gaugler
发明人： Dieter Grafl , Raimund Stroebel , Lothar Quick , Joachim Scherer , Christian Schleier , Bernd Gaugler
IPC分类号： H01M4/64
CPC分类号： H01M8/0228 , C09D5/24 , H01M8/0206 , H01M8/021 , H01M8/0213 , H01M8/0215 , H01M8/0226 , H01M8/0247 , H01M8/0254 , H01M2008/1095 , H01M2250/20 , Y02P70/56 , Y02T90/32
摘要： The present invention relates to a contact plate for fuel cells with a coherent active area (11) on at least one side of the contact plate, wherein the active area (11) consists of a contact surface (2) which over the whole surface comprises a coating (4) of an electrically conductive, corrosion-resistant material, and of recesses (3) so that the recesses (3) form a channel structure, wherein the coating (4) furthermore at least in the bottom regions (5) of the recesses (3) is omitted. The invention further relates to a corresponding fuel cell or to a fuel cell stack with at least one such contact plate as well as to various methods for manufacturing such contact plates which may serve as bipolar plates as well as monopolar plates or end plates. With the contact plate according to the invention, one achieves an optimally reduced contact resistance with a minimal material expense for the coating (4).
摘要翻译：本发明涉及一种用于在接触板的至少一侧上具有相干有源面积（11）的燃料电池的接触板，其中有源区域（11）由在整个表面上包括的接触表面（2）组成，导电耐腐蚀材料的涂层（4）和凹部（3），使得凹部（3）形成沟道结构，其中所述涂层（4）还至少在底部区域（5）中省略凹部（3）。本发明还涉及相应的燃料电池或具有至少一个这种接触板的燃料电池堆，以及用于制造可用作双极板以及单极板或端板的这种接触板的各种方法。利用根据本发明的接触板，可以以最小的涂层（4）的材料成本实现最佳降低的接触电阻。

9. 发明申请

US20090211454A1 Liquid separator with bypass 有权
标题翻译：带旁路的液体分离器
公开(公告)号：US20090211454A1
公开(公告)日：2009-08-27
申请号：US11990551
申请日：2006-08-17
申请人： Dieter Grafl , Kai-Uwe Lemke
发明人： Dieter Grafl , Kai-Uwe Lemke
IPC分类号： B01D19/00
CPC分类号： B01D45/00 , B01D45/08 , B01D45/18 , Y10S55/19
摘要： A liquid separator for separating liquids from gases, having a pressure chamber and a suction chamber which are disposed in the gasflow in front of or behind a separation element is provided. The separator also may have a first siphon disposed in the suction chamber for drainage of the separated liquid, and a second siphon being disposed in the suction chamber, the barrier pressure of which is higher than the barrier pressure of the first siphon.
摘要翻译：提供了一种用于从气体中分离液体的液体分离器，其具有设置在分离元件前面或后面的气流中的压力室和吸入室。分离器还可以具有设置在吸入室中的用于排出分离的液体的第一虹吸管，并且设置在吸入室中的第二虹吸管，其阻挡压力高于第一虹吸管的屏障压力。

10. 发明申请

US20060172177A1 Electromagnetic system with a supply plate 审中-公开
标题翻译：带供电板的电磁系统
公开(公告)号：US20060172177A1
公开(公告)日：2006-08-03
申请号：US11286577
申请日：2005-11-23
申请人： Joachim Scherer , Bernd Ruess , Dieter Grafl
发明人： Joachim Scherer , Bernd Ruess , Dieter Grafl
IPC分类号： H01M8/24 , H01M8/02
CPC分类号： H01M8/0247 , H01M8/0258 , H01M8/0263
摘要： The present invention relates to an electrochemical system (1) as well as to a supply plate (2) which is contained in this system. At least one supply plate is provided in this electrochemical system, wherein the supply plate on a first flat side comprises a first flowfield, and on a second flat side a second flowfield and the first flowfield is connected to an allocated first interface channel and the second flowfield to an allocated second interface channel, in a fluid-leading manner, or an individual interface channel is connected to the first and to the second flowfield in a fluid leading manner, wherein a transition region is arranged from at least one interface channel to the allocated flowfield or to the allocated flowfields, wherein this transition region on the first flat side comprises a first section and on the second flat side comprises a second section, for pressing a membrane bordering on the respective flat side, wherein the first and the second section are offset in the plane of the plate so that a reaction media flowing in each case on the sides which are distant to the pressing sides of the first and second channel may get from the interface channel to the flowfield or the flowfields.
摘要翻译：本发明涉及电化学系统（1）以及包含在该系统中的供应板（2）。在该电化学系统中提供至少一个供应板，其中在第一平坦侧上的供应板包括第一流场，在第二平坦侧上包括第二流场，并且第一流场连接到分配的第一界面通道，以流体领先的方式将流场连接到分配的第二接口通道，或者单个接口通道以流体引导方式连接到第一和第二流场，其中过渡区域从至少一个接口通道布置到分配的流场或分配的流场，其中第一平坦侧上的该过渡区域包括第一部分，并且在第二平坦侧上包括用于按压在相应的平坦侧边界的膜的第二部分，其中第一和第二部分在板的平面中偏移，使得反应介质在每种情况下在远离第一并且第二通道可以从接口通道到达流场或流场。

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