Device for battery formation
US11251468B2 · kind B2 · utility
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11Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 22, 2019 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Nov 16, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a device for battery formation, which comprises a negative pressure mechanism, a connecting assembly and a suction joint. The negative pressure mechanism has a receiving cavity inside. The suction joint is provided to the negative pressure mechanism and communicated with the receiving cavity. The connecting assembly is provided as plurality in number, and the plurality of the connecting assemblies are provided to the negative pressure mechanism; each connecting assembly is communicated with the receiving cavity and used for being connected to a battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.