Interlock structure of power supply system
US12278385B2 · kind B2 · utility
0Cited by
0References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2022 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Dec 7, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply system includes a first battery module 21, a second battery module 31, a first maintenance plug 7 that, when detached from the first battery module 21, isolates the first battery module 21 from a power circuit 5, a second maintenance plug 8 that, when detached from the second battery module 31, isolates the second battery module 31 from the power circuit 5, and a locking mechanism that locks the second maintenance plug 8. The first maintenance plug 7 includes an unlocking key for unlocking the second maintenance plug 8 locked by the locking mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.