Invention Grant
- Patent Title: Seal for a fuel cell support
- Patent Title (中): 燃料电池支架的密封
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Application No.: US13457080Application Date: 2012-04-26
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Publication No.: US08409759B2Publication Date: 2013-04-02
- Inventor: Niels Erikstrup , Niels Christiansen , Haldor F. A. Topsøe
- Applicant: Niels Erikstrup , Niels Christiansen , Haldor F. A. Topsøe
- 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
- Main IPC: H01M8/00
- IPC: H01M8/00 ; B23K31/02
Abstract:
A unit for use in a fuel cell stack, the unit comprising a porous metal support with a seal made by local fusion and—having a seal depth that extends from the upper surface of the porous metal support to at least the bottom surface of the porous metal support, and wherein the seal is positioned along the periphery of the porous metal support, the seal being impermeable to gas transported in the plane of the porous metal support.
Public/Granted literature
- US20120205042A1 SEAL FOR A FUEL CELL SUPPORT Public/Granted day:2012-08-16
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