公开(公告)号：EP1677380B1

公开(公告)日：2011-03-16

申请号：EP05077880.2

申请日：2005-12-14

Applicant: Delphi Technologies, Inc.

Inventor： Haltiner, Jr., Karl J. ,  Meinhardt, Kerry D. ,  Mukerjee, Subhasish 157 ,  Paxton, Dean ,  Chick, Lawrence A. ,  Sprenkle., Vincent L. ,  Weil, Kenneth S. ,  Deibler, John E.

IPC: H01M8/24 ,  H01M8/12

CPC classification number: H01M8/2425 ,  H01M8/0232 ,  H01M8/0247 ,  H01M8/0282 ,  H01M8/247 ,  H01M8/2483 ,  H01M2008/1293

Abstract: A modular fuel cell cassette 100 for use in assembling a fuel cell stack 200 comprising a metal separator plate 104 and a metal cell-mounting plate 102 joined at their edges 111 to form a hollow cassette. A fuel cell subassembly 128 is attached to the mounting plate and extends through an opening 106 in the mounting plate. The plates include openings 108,110,112,114 to form chimney manifolds for supply and exhaust of fuel gas to the anode 134 and air to the cathode 132. A conductive interconnect element 136a extends from the fuel cell subassembly to make contact with the next cassette in a stack. The anode openings in the mounting plate and separator plate are separated by spacer rings 126 such that the cassette is incompressible. A fuel cell stack 200 comprises a plurality of cassettes 100, the mounting plate of one cassette being attached to, and insulated from, the separator plate of the next-adjacent cassette by a peripheral dielectric seal 202 surrounding the interconnect.

公开(公告)号：EP1677380A3

公开(公告)日：2007-04-04

申请号：EP05077880.2

申请日：2005-12-14

Applicant: Delphi Technologies, Inc.

Inventor： Haltiner, Jr., Karl J. ,  Meinhardt, Kerry D. ,  Mukerjee, Subhasish 157 ,  Paxton, Dean ,  Chick, Lawrence A. ,  Sprenkle., Vincent L. ,  Weil, Kenneth S. ,  Deibler, John E.

IPC: H01M8/24 ,  H01M8/12

CPC classification number: H01M8/2425 ,  H01M8/0232 ,  H01M8/0247 ,  H01M8/0282 ,  H01M8/247 ,  H01M8/2483 ,  H01M2008/1293

Abstract: A modular fuel cell cassette 100 for use in assembling a fuel cell stack 200 comprising a metal separator plate 104 and a metal cell-mounting plate 102 joined at their edges 111 to form a hollow cassette. A fuel cell subassembly 128 is attached to the mounting plate and extends through an opening 106 in the mounting plate. The plates include openings 108,110,112,114 to form chimney manifolds for supply and exhaust of fuel gas to the anode 134 and air to the cathode 132. A conductive interconnect element 136a extends from the fuel cell subassembly to make contact with the next cassette in a stack. The anode openings in the mounting plate and separator plate are separated by spacer rings 126 such that the cassette is incompressible. A fuel cell stack 200 comprises a plurality of cassettes 100, the mounting plate of one cassette being attached to, and insulated from, the separator plate of the next-adjacent cassette by a peripheral dielectric seal 202 surrounding the interconnect.

公开(公告)号：EP1677380A2

公开(公告)日：2006-07-05

申请号：EP05077880.2

申请日：2005-12-14

Applicant: Delphi Technologies, Inc.

Inventor： Haltiner, Jr., Karl J. ,  Meinhardt, Kerry D. ,  Mukerjee, Subhasish 157 ,  Paxton, Dean ,  Chick, Lawrence A. ,  Sprenkle., Vincent L. ,  Weil, Kenneth S. ,  Deibler, John E.

IPC: H01M8/24 ,  H01M8/12

CPC classification number: H01M8/2425 ,  H01M8/0232 ,  H01M8/0247 ,  H01M8/0282 ,  H01M8/247 ,  H01M8/2483 ,  H01M2008/1293

Abstract: A modular fuel cell cassette 100 for use in assembling a fuel cell stack 200 comprising a metal separator plate 104 and a metal cell-mounting plate 102 joined at their edges 111 to form a hollow cassette. A fuel cell subassembly 128 is attached to the mounting plate and extends through an opening 106 in the mounting plate. The plates include openings 108,110,112,114 to form chimney manifolds for supply and exhaust of fuel gas to the anode 134 and air to the cathode 132. A conductive interconnect element 136a extends from the fuel cell subassembly to make contact with the next cassette in a stack. The anode openings in the mounting plate and separator plate are separated by spacer rings 126 such that the cassette is incompressible. A fuel cell stack 200 comprises a plurality of cassettes 100, the mounting plate of one cassette being attached to, and insulated from, the separator plate of the next-adjacent cassette by a peripheral dielectric seal 202 surrounding the interconnect.

Abstract translation: 一种用于组装燃料电池堆200的模块化燃料电池盒100，其包括在其边缘111处接合以形成中空盒的金属隔板104和金属电池安装板102。 燃料电池子组件128附接到安装板并延伸穿过安装板中的开口106。 板包括开口108,110,112,114，以形成用于向阳极134供应和排出燃料气体的烟囱歧管以及向阴极132提供空气。导电互连元件136a从燃料电池子组件延伸以与堆叠中的下一个盒体接触。 安装板和隔离板中的阳极开口由间隔环126分开，使得盒不可压缩。 燃料电池堆200包括多个盒100，一个盒的安装板通过围绕互连件的外围电介质密封件202附接到下一个相邻盒的隔板并与其绝缘。

公开(公告)号：EP2019443A1

公开(公告)日：2009-01-28

申请号：EP08157881.7

申请日：2008-06-09

Applicant: Delphi Technologies, Inc.

Inventor： Haltiner Jr., Karl Jacob ,  Mukerjee, Subhasish ,  Chick, Lawrence A. ,  Meinhardt, Kerry D. ,  Sprenkle, Vincent L. ,  Weil, Kenneth Scott ,  Kim, Jin Yong

IPC: H01M8/02 ,  H01M8/12

CPC classification number: H01M8/0228 ,  H01M8/021 ,  H01M8/0232 ,  H01M8/0245 ,  H01M8/0258 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/0297 ,  H01M8/2432 ,  H01M2008/1293

Abstract: An interconnect system for connecting adjacent fuel cells in a fuel cell stack (26). The system comprises five elements: a separator plate (28) to provide an anode gas flow space (20) when joined to a mating cell frame (22); a first metal interconnect (30) disposed between the separator plate (28) and the anode surface (16); a nickel oxide paste (38) applied in a pattern over the surface of the anode (16) and adjacent surface of the separator plate (28) which when sintered results in a conductive layer bonded to the anode and to the separator plate; a second metal interconnect (35) disposed between the cathode surface (12) of the cell and the separator plate (28) of the adjacent cell cassette; and a silver-containing paste (36,39) applied over the surface of the cathode (12) and the separator plate (28) which when sintered results in a conductive layer bonded to the cathode (12) and to the separator plate (28).

Abstract translation: 一种用于连接燃料电池堆（26）中的相邻燃料电池的互连系统。 该系统包括五个元件：当连接到配合电池框架（22）时提供阳极气体流动空间（20）的隔板（28）; 设置在隔板（28）和阳极表面（16）之间的第一金属互连（30）; 在阳极（16）的表面和隔板（28）的相邻表面上以图案涂布的氧化镍糊（38），当烧结时导致结合到阳极和隔板的导电层; 设置在电池的阴极表面（12）和相邻电池盒的隔板（28）之间的第二金属互连（35） 以及施加在阴极（12）和隔板（28）的表面上的含银浆料（36,39），当烧结时导致结合到阴极（12）和隔板（28）的导电层 ）。