Battery pack and apparatus
US12278387B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2021 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Sep 21, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack and an apparatus, relating to the field of energy storage devices. The battery pack includes: a first box body, where the first box body includes a frame and a cross beam, the cross beam is disposed within the frame, and the cross beam has a hollow structure and is provided with an exhaust vent; a baffle plate, connected to the cross beam and sealing the exhaust vent; and a battery cell, accommodated in the first box body and including an explosion-proof valve, where the explosion-proof valve faces towards the baffle plate. The baffle plate is configured to exit a state of sealing the exhaust vent when the explosion-proof valve of the battery cell bursts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.