Invention Grant
- Patent Title: Reduction of cell degradation in fuel cell systems
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Application No.: US16967392Application Date: 2019-01-23
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Publication No.: US11322758B2Publication Date: 2022-05-03
- Inventor: Miriam Stiefel , Lasse Schmidt , Gerold Hübner
- Applicant: AUDI AG , VOLKSWAGEN AG
- Applicant Address: DE Ingolstadt; DE Wolfsburg
- Assignee: AUDI AG,VOLKSWAGEN AG
- Current Assignee: AUDI AG,VOLKSWAGEN AG
- Current Assignee Address: DE Ingolstadt; DE Wolfsburg
- Agency: Seed IP Law Group LLP
- Priority: DE102018201696.8 20180205
- International Application: PCT/EP2019/051569 WO 20190123
- International Announcement: WO2019/149584 WO 20190808
- Main IPC: H01M8/04
- IPC: H01M8/04 ; H01M8/04089 ; H01M8/04302 ; H01M8/04746 ; H01M8/04858
Abstract:
A method for reducing cell degradation in a fuel cell system includes adding oxygen-containing gas to a fuel in the anode chamber to prevent an increase in a cell voltage above a predetermined maximum value.
Public/Granted literature
- US20210091392A1 REDUCTION OF CELL DEGRADATION IN FUEL CELL SYSTEMS Public/Granted day:2021-03-25
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