Method for forming a connection between battery cells, and battery module
US12160020B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2021 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Feb 5, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for forming a connection between a first battery cell (1) and a second battery cell (2), wherein, in a first method step, an adhesive (3) comprising at least one first component (31) and at least one second component (32) is applied to the first battery cell (1), wherein a first proportion (41) of the at least one first component (31) and/or a second proportion (42) of the at least one second component (32) is changed during the application of the adhesive (3) over the first battery cell (1), wherein, in a second method step, the first battery cell (1) is connected to the second battery cell (2) in such a way that an inhomogeneous material bond is formed between the first battery cells (1) and the second battery cell (2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.