公开(公告)号：US20240332753A1

公开(公告)日：2024-10-03

申请号：US18681545

申请日：2021-08-18

Applicant: SAFT

Inventor： Kyle ALCIDE ,  Andrew ANDERSON ,  Sébastien BADET ,  Gilles PHILIPPE

IPC: H01M50/538 ,  H01M10/0583 ,  H01M50/103 ,  H01M50/15 ,  H01M50/209 ,  H01M50/536

CPC classification number: H01M50/538 ,  H01M10/0583 ,  H01M50/103 ,  H01M50/15 ,  H01M50/209 ,  H01M50/536

Abstract: This electrochemical assembly comprises a first electrochemical stack, having first stack electrodes of a first polarity and first stack electrodes of a second polarity. The first stack electrodes of the first polarity comprise first terminal tabs of the first polarity and forming a first electric terminal tab stack.
The electrochemical assembly comprises a second electrochemical stack, having second stack electrodes of the first polarity and second stack electrodes of the second polarity. The second stack electrodes of the first polarity comprise second terminal tabs of the first polarity and forming a second electric terminal tab stack.
The electrochemical assembly comprises a first terminal comprising a terminal portion and a tab connection portion. The first electric terminal tab stack overlaps the second electric terminal tab stack and is electrically connected to the tab connection portion of the first terminal via the second electric terminal tab stack.

公开(公告)号：US20230290923A1

公开(公告)日：2023-09-14

申请号：US18019409

申请日：2021-08-06

Applicant: SAFT

Inventor： Sébastien BADET ,  Gilles PHILIPPE

IPC: H01M4/04 ,  H01M4/485 ,  H01M4/131

CPC classification number: H01M4/0404 ,  H01M4/485 ,  H01M4/131

Abstract: The electrode comprises:



a support defining a first lateral edge and an upper edge extending from the first lateral edge;
a layer containing an active substance covering the support; and
an electrical-connection tab devoid of the layer containing the active substance, the tab projecting from the upper edge in the vicinity of the first lateral edge;




The electrode defines, in the vicinity of a second lateral edge of the support, a cutout extending, set back from the upper edge, in the continuation of the upper edge, towards the second lateral edge.