Invention Grant
US08663863B2 Interconnect for a fuel cell, a method for manufacturing an interconnect for a fuel cell 有权
用于燃料电池的互连,用于制造燃料电池的互连的方法

  • Patent Title: Interconnect for a fuel cell, a method for manufacturing an interconnect for a fuel cell
  • Patent Title (中): 用于燃料电池的互连,用于制造燃料电池的互连的方法
  • Application No.: US13056803
    Application Date: 2009-06-19
  • Publication No.: US08663863B2
    Publication Date: 2014-03-04
  • Inventor: Niels Erikstrup
  • Applicant: Niels Erikstrup
  • Applicant Address: DK Lyngby
  • Assignee: Topsoe Fuel Cell A/S
  • Current Assignee: Topsoe Fuel Cell A/S
  • Current Assignee Address: DK Lyngby
  • Agency: Dickstein Shapiro LLP
  • Priority: DKPA200801059 20080801
  • International Application: PCT/EP2009/004433 WO 20090619
  • International Announcement: WO2010/012336 WO 20100204
  • Main IPC: H01M2/38
  • IPC: H01M2/38 H01M8/00 B21D31/00
Interconnect for a fuel cell, a method for manufacturing an interconnect for a fuel cell
Abstract:
An interconnect for a fuel cell is made of pressed metal sheet. The interconnect integrates inlets and outlets, flow distributing inlet and outlet-zones seal surfaces and flow paths on both sides of the interconnect all formed and defined by discrete point or oblong protrusions made by the deformation of the sheet. A protrusion on one side of the interconnect corresponds to an indentation on the other side, but since the interconnect consists of three levels, the first side of the interconnect can be designed substantially independently of the second side.
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