公开(公告)号：US20100310964A1

公开(公告)日：2010-12-09

申请号：US12804961

申请日：2010-08-03

申请人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

发明人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

IPC分类号： H01M8/24 ,  B23K31/02 ,  B23K1/00

CPC分类号： H01M8/0271 ,  H01M8/0273 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/0297 ,  H01M8/12 ,  H01M8/24 ,  H01M8/242 ,  Y02P70/56

摘要： In order to provide a sealing assembly for a fuel cell stack comprising a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which also has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, it is proposed that the sealing assembly comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at least one location by means of a metal solder and is secured to a housing part of a second fuel cell unit at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material.

摘要翻译： 为了提供一种用于燃料电池堆的密封组件，其包括在层叠方向上连续布置的多个燃料电池单元，其中每个燃料电池单元包括具有至少一个由金属材料制成的壳体部分的壳体 ，其在燃料电池堆的高工作温度下也具有足够的电绝缘效果和足够的机械强度，所以建议密封组件包括至少一个由金属材料制成的中间元件，其中中间元件被焊接 通过金属焊料连接到第一燃料电池单元的至少一个位置的壳体部分，并且至少另一位置固定到第二燃料电池单元的壳体部分，其中中间元件和/或壳体部分 第一燃料电池单元设置有由陶瓷材料制成的涂层。

公开(公告)号：US08663864B2

公开(公告)日：2014-03-04

申请号：US12804961

申请日：2010-08-03

申请人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

发明人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

IPC分类号： H01M2/20

CPC分类号： H01M8/0271 ,  H01M8/0273 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/0297 ,  H01M8/12 ,  H01M8/24 ,  H01M8/242 ,  Y02P70/56

摘要： In a fuel cell stack having a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, a sealing assembly is provided and comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at at least one location by a metal solder and is secured to a housing part of a second fuel cell unit at at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material.

摘要翻译： 在具有沿层叠方向连续布置的多个燃料电池单元的燃料电池堆中，其中每个燃料电池单元包括具有至少一个由金属材料制成的壳体部分的壳体，该壳体部分具有足够的电绝缘 效果和在燃料电池堆的高操作温度下的足够的机械强度，提供密封组件，并且包括至少一个由金属材料制成的中间元件，其中中间元件被焊接到第一燃料电池的壳体部分 在至少一个位置处通过金属焊料单元，并且在至少另一位置处固定到第二燃料电池单元的壳体部分，其中第一燃料电池单元的中间元件和/或壳体部分设置有涂层 由陶瓷材料制成。

公开(公告)号：US20080220313A1

公开(公告)日：2008-09-11

申请号：US12070970

申请日：2008-02-22

申请人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz

发明人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz

IPC分类号： H01M8/02 ,  B23K1/00

CPC分类号： H01M8/0276 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/0297 ,  H01M8/2404 ,  H01M8/2425 ,  H01M8/2483 ,  H01M2008/1293 ,  Y02P70/56

摘要： In order to produce a seal arrangement for a fuel cell stack which comprises a plurality of fuel cell units that succeed one another in a stack direction wherein each of the fuel cell units comprises a housing incorporating at least one housing part consisting of a metallic material such that it exhibits an adequate electrically insulating effect and adequate mechanical rigidity even at a high operating temperature of the fuel cell stack, it is proposed that the seal arrangement comprises at least one housing part of a first fuel cell unit consisting of a metallic material which is provided with a coating of a ceramic material, wherein the housing part of the first fuel cell unit is brazed to a housing part of a second fuel cell unit by means of a metallic braze at least one position that is provided with the ceramic coating.

摘要翻译： 为了产生用于燃料电池堆的密封装置，其包括在堆叠方向上彼此成功的多个燃料电池单元，其中每个燃料电池单元包括壳体，该壳体包括由金属材料构成的至少一个壳体部分 即使在燃料电池堆的高操作温度下，其表现出足够的电绝缘效果和足够的机械刚性，所以建议密封装置包括由金属材料构成的第一燃料电池单元的至少一个壳体部分， 设置有陶瓷材料的涂层，其中第一燃料电池单元的壳体部分通过金属钎焊钎焊到第二燃料电池单元的壳体部分，至少一个位置设置有陶瓷涂层。

公开(公告)号：US20070231664A1

公开(公告)日：2007-10-04

申请号：US11728440

申请日：2007-03-26

申请人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz

发明人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz

IPC分类号： H01M2/08 ,  H01M8/24

CPC分类号： H01M8/2425 ,  H01M8/0206 ,  H01M8/0247 ,  H01M8/0254 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/0297 ,  H01M8/247 ,  H01M8/2484 ,  H01M8/2485 ,  H01M2008/1293

摘要： In order to produce a fuell cell stack which comprises a plurality of fuel cell units succeeding one another in the direction of the pile and wherein each of the fuel cell units comprises a housing incorporating at least one housing part consisting of a metallic material, such that the fuel cell units thereof are of simple construction and also exhibit an adequate electrically insulating effect and adequate mechanical rigidity even at a high operating temperature of the fuel pile, it is proposed that the fuell cell stack should comprise at least one distributor element which comprises at least one gas distribution channel for supplying a fuel gas or an oxidizing agent to a plurality of fuel cell units or for removing an exhaust gas or surplus oxidizing agent from a plurality of fuel cell units, wherein at least one housing part of at least one fuel cell unit is brazed to the at least one distributor element.

摘要翻译： 为了产生一个富尔电池堆，其包括在堆叠方向上彼此相继的多个燃料电池单元，并且其中每个燃料电池单元包括壳体，该壳体包括由金属材料组成的至少一个壳体部分，使得 其燃料电池单元的构造简单，并且即使在燃料堆的高工作温度下也表现出足够的电绝缘效果和足够的机械刚度，因此提出的是，单元电池堆应包括至少一个分配器元件，其包括在 至少一个气体分配通道，用于将燃料气体或氧化剂供应到多个燃料电池单元或用于从多个燃料电池单元中去除废气或多余的氧化剂，其中至少一个燃料电池单元的至少一个壳体部分 电池单元钎焊到至少一个分配器元件。

公开(公告)号：US20060083978A1

公开(公告)日：2006-04-20

申请号：US11239187

申请日：2005-09-29

申请人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

发明人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

IPC分类号： H01M2/08 ,  H01M8/24 ,  B05D5/12

CPC分类号： H01M8/0271 ,  H01M8/0273 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/0297 ,  H01M8/12 ,  H01M8/24 ,  H01M8/242 ,  Y02P70/56

摘要： In order to provide a sealing assembly for a fuel cell stack comprising a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which also has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, it is proposed that the sealing assembly comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at at least one location by means of a metal solder and is secured to a housing part of a second fuel cell unit at at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material.

摘要翻译： 为了提供一种用于燃料电池堆的密封组件，其包括在层叠方向上连续布置的多个燃料电池单元，其中每个燃料电池单元包括具有至少一个由金属材料制成的壳体部分的壳体 ，其在燃料电池堆的高工作温度下也具有足够的电绝缘效果和足够的机械强度，所以建议密封组件包括至少一个由金属材料制成的中间元件，其中中间元件被焊接 通过金属焊料在至少一个位置处到达第一燃料电池单元的壳体部分，并且在至少另一位置处固定到第二燃料电池单元的壳体部分，其中中间元件和/或壳体部分 的第一燃料电池单元设置有由陶瓷材料制成的涂层。

公开(公告)号：US06343795B1

公开(公告)日：2002-02-05

申请号：US09468150

申请日：1999-12-21

申请人： Hans-Rainer Zerfass ,  Thomas Anhorn ,  Peter Schenk ,  Matthias Baur ,  Armin Diez ,  Victor Winkovic

发明人： Hans-Rainer Zerfass ,  Thomas Anhorn ,  Peter Schenk ,  Matthias Baur ,  Armin Diez ,  Victor Winkovic

IPC分类号： F16J1508

CPC分类号： F16J15/122 ,  F16J15/0818 ,  F16J2015/085 ,  F16J2015/0856

摘要： Flat gasket, in particular, cylinder head gasket with a gasket plate which has at least one aperture and at least one sheet-metal layer which is provided with a bead surrounding the aperture, as well as with a stopper device preventing any excessive bead deformation; so that the sheet-metal layer does not tear even during dynamic pressure loads on the bead in the bead area which accompany a considerable flattening of the bead, the recess formed by the bead is filled over at least a considerable part of its depth with an elastomeric material which has appreciable flow properties under pressure even at ambient temperature (21° C.), i.e. is plastically deformable to a not inconsiderable extent.

摘要翻译： 平垫圈，特别是具有至少一个孔的垫片板的气缸盖衬垫和至少一个设置有围绕孔的胎圈的金属片以及防止任何过度的胎圈变形的止动装置; 使得即使在伴随着胎圈的相当扁平化的胎圈区域中的胎圈上的动态压力负载下，片状金属层也不会撕裂，由胎圈形成的凹部在至少相当大的一部分深度上被填充， 弹性体材料，即使在环境温度（21℃）下也具有明显的流动性能，即可塑性变形至不可忽视的程度。

公开(公告)号：US20050153188A1

公开(公告)日：2005-07-14

申请号：US11008059

申请日：2004-12-09

申请人： Peter Schenk ,  Hans-Rainer Zerfass

发明人： Peter Schenk ,  Hans-Rainer Zerfass

IPC分类号： B23P19/00 ,  C25D3/66 ,  C25D9/00 ,  C25D11/00 ,  C25D11/04 ,  H01L27/10 ,  H01L29/73 ,  H01M2/00 ,  H01M2/02 ,  H01M2/08 ,  H01M2/14 ,  H01M8/02 ,  H01M8/10 ,  H01M8/24

CPC分类号： H01M8/0206 ,  C25D11/04 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0282 ,  Y10T29/53135

摘要： In order to provide a component of a fuel cell unit that has an electric insulation effect at the operating temperature of the fuel cell unit and that has an adequate electrically insulating effect and an adequate mechanical strength also at a high operating temperature of the fuel cell unit, it is proposed that the component comprises a basic body and at least one electrically insulating insulation layer, which is disposed on the basic body and contains aluminium oxide, wherein the insulation layer is produced by anodizing an aluminium-containing layer disposed on the basic body.

摘要翻译： 为了提供在燃料电池单元的工作温度下具有电绝缘效果并且在燃料电池单元的高工作温度下也具有足够的电绝缘效果和足够的机械强度的燃料电池单元的部件 提出，该组件包括基体和至少一个电绝缘层，其设置在基体上并含有氧化铝，其中绝缘层通过阳极氧化设置在基体上的含铝层制成 。

公开(公告)号：US20050067471A1

公开(公告)日：2005-03-31

申请号：US10941483

申请日：2004-09-15

申请人： Peter Schenk ,  Hans-Rainer Zerfass

发明人： Peter Schenk ,  Hans-Rainer Zerfass

IPC分类号： B23K11/18 ,  B23K11/22 ,  B23K11/34 ,  B23K35/02 ,  B23K35/28 ,  H05K3/34 ,  B23K31/00

CPC分类号： B23K11/185 ,  B23K11/22 ,  B23K11/34 ,  B23K35/025 ,  B23K35/286 ,  H05K3/3484

摘要： In order to provide a method for producing a soldered joint between a substrate for at least one electrode and a contact element of a fuel cell unit which results in the substrate being reliably soldered to the contact element but without impairing the functioning of the substrate by surplus solder material, it is proposed that the method for producing the soldered joint between the substrate and the contact element comprise the following process steps: applying a mixture, which comprises a soldering material and a bonding agent wherein the proportion of the solder material in the mixture amounts to at most approximately 60 percent by weight, to the contact element and/or the substrate; bringing the substrate and the contact element into contact; soldering the substrate and the contact element by heating them up to a soldering temperature.

摘要翻译： 为了提供一种用于在用于至少一个电极的基板和燃料电池单元的接触元件之间制造焊接接头的方法，其导致基板被可靠地焊接到接触元件，但是不损害基板的功能 焊料材料，提出用于在基板和接触元件之间制造焊接接头的方法包括以下工艺步骤：施加包含焊接材料和粘合剂的混合物，其中混合物中焊料材料的比例 相对于接触元件和/或基底为至多约60重量％ 使基板和接触元件接触; 通过将基板和接触元件加热焊接到焊接温度来焊接。

公开(公告)号：US20050121500A1

公开(公告)日：2005-06-09

申请号：US10941413

申请日：2004-09-15

申请人： Peter Schenk ,  Hans-Rainer Zerfass

发明人： Peter Schenk ,  Hans-Rainer Zerfass

IPC分类号： B23K1/00 ,  B23K1/008 ,  B23K35/02 ,  B23K35/30 ,  B23K35/36 ,  H01M8/02 ,  H01M8/12 ,  H01M8/24 ,  B23K31/00

CPC分类号： H01M8/0297 ,  B23K1/0008 ,  B23K1/008 ,  B23K35/025 ,  B23K35/304 ,  B23K35/3066 ,  B23K35/308 ,  B23K35/3613 ,  H01M4/9033 ,  H01M4/9066 ,  H01M8/0202 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/1226 ,  H01M8/2425 ,  H01M8/2475 ,  H01M2008/1293 ,  Y02P70/56

摘要： In order to provide a method for producing a soldered joint between a substrate for at least one electrode and a contact element of a fuel cell unit which results in the substrate being reliably soldered to the contact element but without impairing the functioning of the substrate by surplus solder material, it is proposed that the method comprise the following process steps: applying a mixture, which comprises a soldering material and a bonding agent containing an elastomer material and/or a resin, to the contact element and/or the substrate; bringing the substrate and the contact element into contact; soldering the substrate and the contact element by heating them up to a soldering temperature.

摘要翻译： 为了提供一种用于在用于至少一个电极的基板和燃料电池单元的接触元件之间制造焊接接头的方法，其导致基板被可靠地焊接到接触元件，但是不损害基板的功能 提出该方法包括以下工艺步骤：将包含焊料和包含弹性体材料和/或树脂的粘合剂的混合物施加到接触元件和/或基底; 使基板和接触元件接触; 通过将基板和接触元件加热焊接到焊接温度来焊接。

公开(公告)号：US06949306B2

公开(公告)日：2005-09-27

申请号：US10094588

申请日：2002-03-07

申请人： Thomas Anhorn ,  Peter Schenk ,  Hans-Rainer Zerfass

发明人： Thomas Anhorn ,  Peter Schenk ,  Hans-Rainer Zerfass

IPC分类号： C04B28/26 ,  C09J1/00 ,  C09J5/06 ,  C09J11/04 ,  H01M8/12 ,  H01M8/02 ,  C09J1/02

CPC分类号： C09J5/06 ,  C04B28/26 ,  C04B2111/00853 ,  C04B2111/28 ,  C09J1/00 ,  C09J11/04 ,  C09J2400/163 ,  H01M8/0282 ,  H01M8/0286 ,  H01M2008/1293 ,  Y10T29/4911 ,  Y10T29/49114 ,  C04B14/04 ,  C04B14/062 ,  C04B14/327

摘要： In order to provide a high temperature resistant adhesive based on water glass which is particularly suited for sticking metal substrates and which remains gas-tight and does not lose its electrical insulating properties even at high operational temperatures, it is proposed that the adhesive should comprise an additive in the form of boron nitride.

摘要翻译： 为了提供一种基于特别适用于粘附金属基底的水玻璃的耐高温粘合剂，并且即使在高操作温度下也保持气密并且不失去其电绝缘性能，建议粘合剂应包括 氮化硼形式的添加剂。