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    Bipolar Plate And Its Use, As Well As A Method For Its Manufacture And An Electrochemical System Containing The Bipolar Plate
    3.
    发明申请
    Bipolar Plate And Its Use, As Well As A Method For Its Manufacture And An Electrochemical System Containing The Bipolar Plate 有权
    双极板及其应用，以及其制造方法和含有双极板的电化学系统

    公开(公告)号：US20070207366A1

    公开(公告)日：2007-09-06

    申请号：US10594858

    申请日：2005-03-29

    申请人： Stefan Sommer ,  Raimund Stroebel ,  Claudia Kunz ,  Joachim Scherer ,  Christian Schleier ,  Bernd Gaugler

    发明人： Stefan Sommer ,  Raimund Stroebel ,  Claudia Kunz ,  Joachim Scherer ,  Christian Schleier ,  Bernd Gaugler

    IPC分类号： H01M8/02 ,  H01M8/00 ,  B32B3/28

    CPC分类号： H01M8/0267 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0258 ,  H01M8/026 ,  Y02P70/56 ,  Y10T428/24537

    摘要： The present invention relates to a bipolar plate (1) for electrochemical systems which contains a first plate (2) with a first flowfield (2a) for media distribution as well as a second plate (3) with a second flowfield (3a) for media distribution. This first plate in the region of the first flow field at least in regions comprises a plane surface section (4) from which discrete projections (5) distanced to one another project arranged in a distributed manner. Furthermore a method for manufacturing this bipolar plate is suggested as well as an electrochemical system which contains this bipolar plate. According to the invention it is possible in an inexpensive manner to manufacture a bipolar plate which permits the construction of fuel cells functioning with a low peripheral consumption (pumps, compressors) and which are safer with regard to their operation.

    摘要翻译： 本发明涉及一种用于电化学系统的双极板（1），其包含具有用于介质分布的第一流场（2a）的第一板（2）以及具有第二流场（3a）的第二板（3） 媒体发行。 至少在区域中的第一流场区域中的该第一板包括平面表面部分（4），离散的突起（5）从该平面表面部分彼此间隔开，以分布方式布置。 此外，还提出了制造该双极板的方法以及包含该双极板的电化学系统。 根据本发明，可以以廉价的方式制造双极板，其允许以低周边消耗（泵，压缩机）运行的燃料电池的构造，并且对于它们的操作更安全。

    Contact plate for fuel cells
    4.
    发明授权
    Contact plate for fuel cells 有权
    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。

    Fuel cell arrangement and method of manufacturing a fuel cell arrangement
    5.
    发明授权
    Fuel cell arrangement and method of manufacturing a fuel cell arrangement 有权
    燃料电池装置及制造燃料电池装置的方法

    公开(公告)号：US07749636B2

    公开(公告)日：2010-07-06

    申请号：US11231465

    申请日：2005-09-21

    申请人： Joachim Scherer ,  Bernd Gaugler ,  Lothar Quick

    发明人： Joachim Scherer ,  Bernd Gaugler ,  Lothar Quick

    IPC分类号： H01M2/08

    CPC分类号： H01M8/028 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0276 ,  H01M8/0297 ,  Y02P70/56

    摘要： The present invention relates to a fuel cell arrangement, containing at least one bipolar plate layer (1) and an bonding partner—preferably an membrane electrode assembly (MEA) (5), wherein the bonding partner is bonded onto the bipolar plate layer (1) with a pressure-sensitive adhesive or a physically bonding adhesive, which are located on a three-dimensional sealing structure of the bipolar plate layer and/or edge region of the bipolar plate layer adjacent thereon.

    摘要翻译： 燃料电池装置技术领域本发明涉及一种燃料电池装置，其包含至少一个双极板层（1）和结合对象 - 优选膜电极组件（MEA）（5），其中，所述粘结伙伴被结合到所述双极板层 ），其位于双极板层的三维密封结构和/或与其相邻的双极板层的边缘区域上的压敏粘合剂或物理粘合粘合剂。

    Bipolar plate and its use, as well as a method for its manufacture and an electrochemical system containing the bipolar plate
    7.
    发明授权
    Bipolar plate and its use, as well as a method for its manufacture and an electrochemical system containing the bipolar plate 有权
    双极板及其用途，以及其制造方法和含有双极板的电化学系统

    公开(公告)号：US08088535B2

    公开(公告)日：2012-01-03

    申请号：US10594858

    申请日：2005-03-29

    申请人： Stefan Sommer ,  Bernd Gaugler ,  Claudia Kunz ,  Raimund Ströbel ,  Christian Schleier ,  Joachim Scherer

    发明人： Stefan Sommer ,  Bernd Gaugler ,  Claudia Kunz ,  Raimund Ströbel ,  Christian Schleier ,  Joachim Scherer

    IPC分类号： H01M8/04

    CPC分类号： H01M8/0267 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0258 ,  H01M8/026 ,  Y02P70/56 ,  Y10T428/24537

    摘要： The present invention relates to a bipolar plate (1) for electrochemical systems which contains a first plate (2) with a first flowfield (2a) for media distribution as well as a second plate (3) with a second flowfield (3a) for media distribution. This first plate in the region of the first flow field at least in regions comprises a plane surface section (4) from which discrete projections (5) distanced to one another project arranged in a distributed manner. Furthermore a method for manufacturing this bipolar plate is suggested as well as an electrochemical system which contains this bipolar plate. According to the invention it is possible in an inexpensive manner to manufacture a bipolar plate which permits the construction of fuel cells functioning with a low peripheral consumption (pumps, compressors) and which are safer with regard to their operation.

    摘要翻译： 本发明涉及一种用于电化学系统的双极板（1），其包含具有用于介质分配的第一流场（2a）的第一板（2）以及具有用于介质的第二流场（3a）的第二板（3） 分配。 至少在区域中的第一流场区域中的该第一板包括平面表面部分（4），离散的突起（5）从该平面表面部分彼此间隔开，以分布方式布置。 此外，还提出了制造该双极板的方法以及包含该双极板的电化学系统。 根据本发明，可以以廉价的方式制造双极板，其允许以低周边消耗（泵，压缩机）运行的燃料电池的构造，并且对于它们的操作更安全。

    High-Temperature Fuel Cell System
    8.
    发明申请
    High-Temperature Fuel Cell System 审中-公开
    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'）。

    Contact Plate for Fuel Cells
    9.
    发明申请
    Contact Plate for Fuel Cells 有权
    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。

    Fuel cell arrangement
    10.
    发明申请
    Fuel cell arrangement 有权
    燃料电池布置

    公开(公告)号：US20060105221A1

    公开(公告)日：2006-05-18

    申请号：US11231465

    申请日：2005-09-21

    申请人： Joachim Scherer ,  Bernd Gaugler ,  Lothar Quick

    发明人： Joachim Scherer ,  Bernd Gaugler ,  Lothar Quick

    IPC分类号： H01M2/08 ,  B05D5/12 ,  H01M8/02

    CPC分类号： H01M8/028 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0276 ,  H01M8/0297 ,  Y02P70/56

    摘要： The present invention relates to a fuel cell arrangement, containing at least one bipolar plate layer (1) and an bonding partner—preferably an membrane electrode assembly (MEA) (5), wherein the bonding partner is bonded onto the bipolar plate layer (1) with a pressure-sensitive adhesive or a physically bonding adhesive, which are located on a three-dimensional sealing structure of the bipolar plate layer and/or edge region of the bipolar plate layer adjacent thereon.

    摘要翻译： 燃料电池装置技术领域本发明涉及一种燃料电池装置，其包含至少一个双极板层（1）和结合对象 - 优选膜电极组件（MEA）（5），其中，所述粘结伙伴被结合到所述双极板层 ），其位于双极板层的三维密封结构和/或与其相邻的双极板层的边缘区域上的压敏粘合剂或物理粘合粘合剂。