公开(公告)号：WO2002039528A3

公开(公告)日：2002-05-16

申请号：PCT/CA2001/001470

申请日：2001-10-22

Applicant: GLOBAL THERMOELECTRIC INC. ,  GHOSH, Debabrata ,  PASTULA, Michael ,  PREDIGER, Dennis ,  PERRY, Martin ,  HORVATH, Arpad ,  LUMSDEN, Jim

Inventor： GHOSH, Debabrata ,  PASTULA, Michael ,  PREDIGER, Dennis ,  PERRY, Martin ,  HORVATH, Arpad ,  LUMSDEN, Jim

IPC: H01M8/02

Abstract: A solid oxide fuel cell stack incorporates metallic interconnects (14, 14a) each of which includes a fuel intake manifold (30), a fuel exhaust manifold (32), an oxidant intake manifold (34) and an oxidant exhaust manifold (36). The fuel side of the interconnect defines a fuel flow field (17) surrounded by a continuous sealing surface and in fluid communication with the fuel intake and exhaust manifolds. The oxidant side of the interconnect defines an oxidant flow field (16) surrounded by a continuous sealing surface and in fluid communication with the oxidant intake and exhaust manifolds. The interconnect may be fabricated by brazing together three stainless steel plates having overlapping openings to permit the exclusionary flow of fuel and oxidant through the interconnect.

公开(公告)号：WO0239528A2

公开(公告)日：2002-05-16

申请号：PCT/CA0101470

申请日：2001-10-22

Applicant: GLOBAL THERMOELECTRIC INC ,  GHOSH DEBABRATA ,  PASTULA MICHAEL ,  PREDIGER DENNIS ,  PERRY MARTIN ,  HORVATH ARPAD ,  LUMSDEN JIM

Inventor： GHOSH DEBABRATA ,  PASTULA MICHAEL ,  PREDIGER DENNIS ,  PERRY MARTIN ,  HORVATH ARPAD ,  LUMSDEN JIM

IPC: H01M8/24 ,  H01M8/02 ,  H01M8/12

CPC classification number: H01M8/0247 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0258 ,  H01M8/0276 ,  H01M8/241 ,  H01M8/2425 ,  H01M8/2483

Abstract: A solid oxide fuel cell stack incorporates metallic interconnects (14, 14a) each of which includes a fuel intake manifold (30), a fuel exhaust manifold (32), an oxidant intake manifold (34) and an oxidant exhaust manifold (36). The fuel side of the interconnect defines a fuel flow field (17) surrounded by a continuous sealing surface and in fluid communication with the fuel intake and exhaust manifolds. The oxidant side of the interconnect defines an oxidant flow field (16) surrounded by a continuous sealing surface and in fluid communication with the oxidant intake and exhaust manifolds. The interconnect may be fabricated by brazing together three stainless steel plates having overlapping openings to permit the exclusionary flow of fuel and oxidant through the interconnect.

Abstract translation: 固体氧化物燃料电池堆包括金属互连（14,14a），每个金属互连包括燃料进气歧管（30），燃料排放歧管（32），氧化剂进气歧管（34）和氧化剂排气歧管（36）。 互连的燃料侧限定了由连续密封表面围绕并与燃料进入和排出歧管流体连通的燃料流场（17）。 互连的氧化剂侧限定了由连续的密封表面包围并与氧化剂进气歧管和排气歧管流体连通的氧化剂流场（16）。 互连可以通过将具有重叠开口的三个不锈钢板钎焊在一起来制造，以允许燃料和氧化剂通过互连排除流动。