Invention Grant
- Patent Title: Plate elements for fuel cell stacks
- Patent Title (中): 燃料电池堆的板元件
-
Application No.: US10523308Application Date: 2003-07-29
-
Publication No.: US07662499B2Publication Date: 2010-02-16
- Inventor: Markus Huber , Christian Ruf
- Applicant: Markus Huber , Christian Ruf
- Applicant Address: DE Brunnthal-Nord
- Assignee: SFC Smart Fuel Cell AG
- Current Assignee: SFC Smart Fuel Cell AG
- Current Assignee Address: DE Brunnthal-Nord
- Agency: IP Strategies
- Priority: EP02016923 20020731
- International Application: PCT/EP03/08373 WO 20030729
- International Announcement: WO2004/013923 WO 20040212
- Main IPC: H01M8/02
- IPC: H01M8/02 ; H01M8/10

Abstract:
The invention relates to a plate element for a fuel cell stack which comprises a frame region and at least one inner region which is surrounded by the frame region. In addition, it has a plurality of webs which extend from the frame region into the at least one inner region and define a flow guidance structure in the at least one inner region, in which at least four bore holes are in the frame region of which at least two are connected with the flow guidance structure.
Public/Granted literature
- US20060127739A1 Plate elements for fuel cell stacks Public/Granted day:2006-06-15
Information query