Invention Grant
- Patent Title: Fuel cell
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Application No.: US16468382Application Date: 2017-11-30
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Publication No.: US11081707B2Publication Date: 2021-08-03
- Inventor: Martin Schulte Moenting
- 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: DE102016224676.3 20161212
- International Application: PCT/EP2017/080965 WO 20171130
- International Announcement: WO2018/108547 WO 20180621
- Main IPC: H01M8/0258
- IPC: H01M8/0258 ; H01M8/2483 ; H01M8/04089

Abstract:
The invention relates to a fuel cell (2), comprising at least one membrane-electrode unit (10) having a first electrode (21) and a second electrode (22), which are separated from each other by a membrane (18), and at least two bipolar plates (40), which connect the membrane-electrode unit (10) on both sides, wherein the bipolar plates (40) are penetrated by a first supply channel, for supplying a fuel, and by a second supply channel, for supplying an oxidation means, wherein a first distribution structure (50) facing the first electrode (21) connects to a first edge of the first supply channel, and a second distribution structure (60) facing the second electrode (22) connects to a second edge of the second supply channel. The first electrode (21) extends along the membrane (18) in a region which is spaced apart from the first edge of the first supply channel, and the second electrode (22) extends along the membrane (18) in a region which is spaced apart from the second edge of the second supply channel.
Public/Granted literature
- US20190334181A1 FUEL CELL Public/Granted day:2019-10-31
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