公开(公告)号：EP1616657B1

公开(公告)日：2010-03-10

申请号：EP05076497.6

申请日：2005-06-29

Applicant: Delphi Technologies, Inc.

Inventor： Reisdorf, Gary F. ,  Haltiner, Karl J. Jr.

IPC: B23K35/14 ,  B23K35/30 ,  C04B37/02

CPC classification number: B23K35/0244 ,  B23K35/025 ,  B23K35/30 ,  C04B37/003 ,  C04B37/006 ,  C04B37/023 ,  C04B37/026 ,  C04B2237/125 ,  C04B2237/708 ,  H01M8/0282 ,  H01M2008/1293 ,  Y10T428/12049 ,  Y10T428/252 ,  Y10T428/31678

公开(公告)号：EP1677377A1

公开(公告)日：2006-07-05

申请号：EP05077763.0

申请日：2005-12-05

Applicant: Delphi Technologies, Inc.

Inventor： Reisdorf, Gary F. ,  Keller, Joseph M. ,  Haltiner, Karl J. Jr. ,  Mukerjee, Subhasish

IPC: H01M8/02 ,  H01M8/24 ,  H01M2/08

CPC classification number: H01M8/0282 ,  H01M8/0286 ,  H01M2008/1293

Abstract: In assembling an SOFC fuel cell stack from a plurality of cassettes, the mounting plate of one cassette is attached to, and insulated from, the separator plate of the next-adjacent cassette by a peripheral dielectric seal consisting of a ceramic coating and a metal braze. Materials suitable for the ceramic coating include yttrium stabilized zirconia (YSZ), zirconia toughened alumina, magnesium silicates such as the mineral forsterite, magnesium aluminates, magnesium aluminosilicates and lanthanum zirconate. The ceramic coating may be applied to the cassette's outer surface in known fashion as by physical vapor deposition, chemical vapor deposition, sputtering, and various methods of plasma spray. An underlayer of alumina may also be used to provide a redundant layer of electrical insulation.

Abstract translation: 在从多个盒子组装SOFC燃料电池堆时，一个盒的安装板通过由陶瓷涂层和金属钎焊组成的外围电介质密封件附接到下一相邻盒的隔板并与之隔绝 。 适用于陶瓷涂层的材料包括钇稳定氧化锆（YSZ），氧化锆增韧氧化铝，硅酸镁如矿物镁橄榄石，铝酸镁，硅铝酸镁和锆酸镧。 陶瓷涂层可以通过物理气相沉积，化学气相沉积，溅射和各种等离子体喷涂方法以已知的方式施加到盒的外表面。 也可以使用氧化铝的底层来提供冗余的电绝缘层。

公开(公告)号：EP1418637A3

公开(公告)日：2004-06-30

申请号：EP03076799.0

申请日：2003-06-10

Applicant: Delphi Technologies, Inc.

Inventor： Haltiner, Karl J. Jr.

IPC: H01M8/02 ,  H01M8/24

CPC classification number: H01M8/2475 ,  H01M8/0271 ,  H01M8/2425 ,  H01M8/2484 ,  H01M8/249 ,  H01M2250/20 ,  Y02T90/32

Abstract: A solid-oxide fuel cell stack having a plurality of fuel cells connected in series and disposed as two stacks side-by-side in head-to-tail configuration, connected in series across one end and having cathode and anode current collectors mounted side-by-side on a stack base at the other end. Each current collector is a flat plate extending from the stack footprint. Surrounding the stacks is a cover-sealing flange so formed that when the cover is in place a thermal jacket is formed around the stacks. The current collectors are electrically insulated from the sealing flange and cover by a gasket, and extend outwards from the flange for electrical attachment to a load. This arrangement permits the stacks to be fully assembled and the stack cover secured and sealed in place without need for passing electrical leads through openings in the cover which must be subsequently sealed.

Abstract translation: 一种固体氧化物燃料电池堆，其具有串联连接的多个燃料电池，并且以头对尾构型并排布置为两个堆叠，跨过一端串联连接并且具有侧向安装的阴极和阳极集电器， 并排在另一端的堆叠底座上。 每个电流收集器都是从电池堆占地面积延伸出来的平板。 围绕堆叠的是封盖密封凸缘，从而当封盖就位时，围绕堆叠形成热套。 集电器与密封凸缘电绝缘并通过垫圈覆盖，并从凸缘向外延伸以电连接至负载。 这种布置允许堆叠完全组装并且堆叠盖固定并密封就位，而不需要将电引线穿过必须随后密封的盖中的开口。

公开(公告)号：EP1418637A2

公开(公告)日：2004-05-12

申请号：EP03076799.0

申请日：2003-06-10

Applicant: Delphi Technologies, Inc.

Inventor： Haltiner, Karl J. Jr.

IPC: H01M8/02 ,  H01M8/24

CPC classification number: H01M8/2475 ,  H01M8/0271 ,  H01M8/2425 ,  H01M8/2484 ,  H01M8/249 ,  H01M2250/20 ,  Y02T90/32

Abstract: A solid-oxide fuel cell stack having a plurality of fuel cells connected in series and disposed as two stacks side-by-side in head-to-tail configuration, connected in series across one end and having cathode and anode current collectors mounted side-by-side on a stack base at the other end. Each current collector is a flat plate extending from the stack footprint. Surrounding the stacks is a cover-sealing flange so formed that when the cover is in place a thermal jacket is formed around the stacks. The current collectors are electrically insulated from the sealing flange and cover by a gasket, and extend outwards from the flange for electrical attachment to a load. This arrangement permits the stacks to be fully assembled and the stack cover secured and sealed in place without need for passing electrical leads through openings in the cover which must be subsequently sealed.

Abstract translation: 一种固体氧化物燃料电池堆，其具有串联连接的多个燃料电池，并且以头 - 尾配置并排设置为两个堆叠，其一端串联连接，并且具有侧向安装的阴极集电体和阳极集电体， 并排在另一端的堆叠基座上。 每个集电器是从堆叠足迹延伸的平板。 堆叠周围是覆盖密封凸缘，其形成为当盖处于适当位置时，在堆叠周围形成热套。 电流收集器通过垫圈与密封凸缘和盖电绝缘，并从法兰向外延伸以电连接到负载。 这种布置允许堆叠被完全组装，并且堆叠盖被固定和密封就位，而不需要使电引线通过盖中必须随后被密封的开口。

公开(公告)号：EP1677377B1

公开(公告)日：2011-03-23

申请号：EP05077763.0

申请日：2005-12-05

Applicant: Delphi Technologies, Inc. ,  BATTELLE MEMORIAL INSTITUTE

Inventor： Reisdorf, Gary F. ,  Keller, Joseph M. ,  Haltiner, Karl J. Jr. ,  Mukerjee, Subhasish ,  Weil, Kenneth Scott ,  Hardy, John S.

IPC: H01M8/02 ,  H01M8/24 ,  H01M2/08

CPC classification number: H01M8/0282 ,  H01M8/0286 ,  H01M2008/1293

公开(公告)号：EP1616657A1

公开(公告)日：2006-01-18

申请号：EP05076497.6

申请日：2005-06-29

Applicant: Delphi Technologies, Inc.

Inventor： Reisdorf, Gary F. ,  Haltiner, Karl J. Jr.

IPC: B23K35/14 ,  B23K35/30 ,  C04B37/02

CPC classification number: B23K35/0244 ,  B23K35/025 ,  B23K35/30 ,  C04B37/003 ,  C04B37/006 ,  C04B37/023 ,  C04B37/026 ,  C04B2237/125 ,  C04B2237/708 ,  H01M8/0282 ,  H01M2008/1293 ,  Y10T428/12049 ,  Y10T428/252 ,  Y10T428/31678

Abstract: A minimum joint thickness can be assured by incorporating beads or particles having a diameter corresponding to the joint thickness desired and which are infusible at the brazing temperature. Preferably such particles are formed of high-melting metals, metal oxides, ceramics, or cermets and are mixed into the alloy paste prior to fusing. In a preferred embodiment, the particle-containing paste is mixed with a non-flux carrier to facilitate application to the elements to be brazed. Exemplary application methods may include painting, rolling, screening, or extrusion dispensing. Brazing alloys in accordance with the invention are useful in bonding ceramics to ceramics, ceramics to metals, and metals to metals.

Abstract translation: 可以通过引入具有对应于期望的接合厚度的直径的珠子或颗粒并且在钎焊温度下不可渗透来确保最小接合厚度。 优选地，这样的颗粒由高熔点金属，金属氧化物，陶瓷或金属陶瓷形成，并且在熔融之前混合到合金浆料中。 在优选的实施方案中，含有颗粒的糊料与非助焊剂载体混合以便于施用于待钎焊的元素。 示例性的施加方法可以包括涂漆，轧制，筛分或挤出分配。 根据本发明的钎焊合金可用于将陶瓷结合到陶瓷，陶瓷与金属和金属与金属结合。

公开(公告)号：EP1418637B1

公开(公告)日：2005-12-28

申请号：EP03076799.0

申请日：2003-06-10

Applicant: Delphi Technologies, Inc.

Inventor： Haltiner, Karl J. Jr.

IPC: H01M8/02 ,  H01M8/24

CPC classification number: H01M8/2475 ,  H01M8/0271 ,  H01M8/2425 ,  H01M8/2484 ,  H01M8/249 ,  H01M2250/20 ,  Y02T90/32

Abstract: A solid-oxide fuel cell stack having a plurality of fuel cells connected in series and disposed as two stacks side-by-side in head-to-tail configuration, connected in series across one end and having cathode and anode current collectors mounted side-by-side on a stack base at the other end. Each current collector is a flat plate extending from the stack footprint. Surrounding the stacks is a cover-sealing flange so formed that when the cover is in place a thermal jacket is formed around the stacks. The current collectors are electrically insulated from the sealing flange and cover by a gasket, and extend outwards from the flange for electrical attachment to a load. This arrangement permits the stacks to be fully assembled and the stack cover secured and sealed in place without need for passing electrical leads through openings in the cover which must be subsequently sealed.