Invention Grant
- Patent Title: Fuel cell and method for producing the same
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Application No.: US15255422Application Date: 2016-09-02
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Publication No.: US10826082B2Publication Date: 2020-11-03
- Inventor: Suk Min Baeck , Dae Il Yoon , Yoo Chang Yang , Kook Il Han
- Applicant: Hyundai Motor Company
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3be215ed
- Main IPC: H01M8/0258
- IPC: H01M8/0258 ; H01M8/1004 ; H01M8/2404

Abstract:
A fuel cell and a method for producing the same are provided. The fuel cell includes a membrane electrode assembly and a gas diffusion layer that is disposed at each of opposite surfaces of the membrane electrode assembly, and includes a plurality of compressed parts that are formed by pressure at positions spaced out at predetermined intervals on the gas diffusion layer. The fuel cell further includes a separator that is in contact with an outer surface of the gas diffusion layer, and has a plurality of land parts that protrude toward the gas diffusion layer, and a plurality of channel parts that form flow paths between the land parts. The land parts respectively protrude toward the compressed parts of the gas diffusion layer to come in contact with the compressed parts.
Public/Granted literature
- US20170346105A1 FUEL CELL AND METHOD FOR PRODUCING THE SAME Public/Granted day:2017-11-30
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