Invention Grant
- Patent Title: Fuel cell plate flow field
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Application No.: US14511104Application Date: 2014-10-09
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Publication No.: US09812715B2Publication Date: 2017-11-07
- Inventor: John H. Whiton , David A. Niezelski , Robert A. Love , Edward Gordon Schaub
- Applicant: Audi AG
- Applicant Address: DE Ingolstadt
- Assignee: Audi AG
- Current Assignee: Audi AG
- Current Assignee Address: DE Ingolstadt
- Agency: Seed IP Law Group LLP
- Main IPC: H01M8/02
- IPC: H01M8/02 ; H01M8/026 ; H01M8/0258 ; H01M8/04089 ; H01M8/1018

Abstract:
A fuel cell plate is provided that includes a flow field having a plurality of channels each with an inlet end, and a header in fluid communication with the inlet ends. The header has at least one restricted flow region in which fluid flow is restricted to the inlet ends of a set of channels of the flow field and at least some of the plurality of channels include a pressure drop feature that is configured to increase fluid flow to the set of channels.
Public/Granted literature
- US20150024303A1 FUEL CELL PLATE FLOW FIELD Public/Granted day:2015-01-22
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