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公开(公告)号：US20240186074A1
公开(公告)日：2024-06-06
申请号：US18527589
申请日：2023-12-04
发明人： Max GÜNTHER
摘要： A method for manufacturing a current tab member for an electrode assembly of an energy storage cell, e.g., a supercapacitor, the electrode assembly including a negative electrode and a positive electrode, each electrode including a carbon material that includes micropores, and the electrodes being separated by a separator. The current tab member includes a terminal portion. At least one contacting portion is configured to conductively contact the electrode assembly. A heat sink portion is interposed between and adjacent to the terminal portion and the contacting portion.
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公开(公告)号：US20240186077A1
公开(公告)日：2024-06-06
申请号：US18527597
申请日：2023-12-04
发明人： Max GÜNTHER
摘要： A method for manufacturing a supercapacitor, including, integrally forming a cell body having a bottom portion, a wall portion, and a top opening, as a single unitary member, with the bottom portion having a bottom fluid passage; inserting through the top opening an electrode assembly that has a negative and positive electrodes separated by a separator; fixing the electrode assembly to the bottom portion in an electrically conductive manner; closing the top opening with a lid assembly forming a cell interior containing the electrode assembly in a dry state, and fixing the lid assembly to the cell body; orienting the cell body with the bottom fluid passage facing downward in a vertical direction; injecting an electrolyte through the bottom fluid passage to wet the electrode assembly with the electrolyte; and closing the bottom fluid passage with a plug member and fixing the plug member to the bottom portion.
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3.发明公开公开(公告)号：US20240186076A1
公开(公告)日：2024-06-06
申请号：US18527608
申请日：2023-12-04
发明人： Max GÜNTHER
IPC分类号： H01G11/80
CPC分类号： H01G11/80
摘要： In order to allow lid assembly, a method is provided for manufacturing a lid assembly configured for closing a cell body of a supercapacitor, the cell body comprising a bottom portion, a wall portion, and a top opening, the lid assembly comprising an electrically conductive lid member and an electrically insulating sealing member. The lid member and the sealing member are configured to cooperatively form an expansion chamber that is arranged between the lid member and the sealing member, wherein the expansion chamber is fluidly connectable to an interior of the cell body.
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