Invention Grant
- Patent Title: Method for manufacturing electric vehicle battery cells with polymer frame support
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Application No.: US15432317Application Date: 2017-02-14
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Publication No.: US11362371B2Publication Date: 2022-06-14
- Inventor: Mirko Herrmann , Angela Speidel , Rouven Scheffler
- Applicant: Volkswagen AG , AUDI AG , Dr. Ing. h.c. F. Porsche AG
- Applicant Address: DE Wolfsburg; DE Ingolstadt; DE Stuttgart
- Assignee: Volkswagen AG,AUDI AG,Dr. Ing. h.c. F. Porsche AG
- Current Assignee: Volkswagen AG,AUDI AG,Dr. Ing. h.c. F. Porsche AG
- Current Assignee Address: DE Wolfsburg; DE Ingolstadt; DE Stuttgart
- Agency: Davidson, Davidson & Kappel, LLC
- Main IPC: H01M10/0585
- IPC: H01M10/0585 ; H01M10/04 ; H01M50/342 ; H01M4/02 ; H01M50/431
Abstract:
A method for manufacturing a battery component includes unrolling a polymer foil from a roll; forming windows into the unrolled polymer foil; and placing a battery cell component over each window. The battery cell component advantageously can be a solid-state electrolyte functioning as a separator, which is thereby well protected for handling and in later use.
Public/Granted literature
- US20180233782A1 METHOD FOR MANUFACTURING ELECTRIC VEHICLE BATTERY CELLS WITH POLYMER FRAME SUPPORT Public/Granted day:2018-08-16
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