Invention Grant
- Patent Title: Bipolar plate for a fuel cell and fuel cell
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Application No.: US16468490Application Date: 2017-11-30
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Publication No.: US11309549B2Publication Date: 2022-04-19
- Inventor: Ulrich Berner , Jan Hendrik Ohs , Stefan Schoenbauer
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedrich LLP
- Priority: DE102016224696.8 20161212
- International Application: PCT/EP2017/080988 WO 20171130
- International Announcement: WO2018/108552 WO 20180621
- Main IPC: H01M8/0258
- IPC: H01M8/0258 ; H01M8/1004 ; H01M8/0232 ; H01M8/0234 ; H01M8/0239

Abstract:
The invention relates to a bipolar plate (40) for a fuel cell, comprising a first distributing region (50) for distributing a fuel to a first electrode (21) and a second distributing region (60) for distributing an oxidant to a second electrode (22). At least one woven fabric (80) is provided in at least one of the distributing regions (50, 60). The invention further relates to a fuel cell, comprising at least one membrane electrode assembly (10) having a first electrode (21) and a second electrode (22), which are separated from each other by a membrane (18), and comprising at least one bipolar plate (40) according to the invention.
Public/Granted literature
- US20190334182A1 BIPOLAR PLATE FOR A FUEL CELL AND FUEL CELL Public/Granted day:2019-10-31
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