Safety apparatus of battery module for vehicle
US9252416B2 · kind B2 · utility
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10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 9, 2013 |
| Grant date | Feb 2, 2016 |
| Priority date | — |
| Expiry date | Apr 25, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A safety apparatus of a battery module for a vehicle is provided. The apparatus includes cell terminals disposed in battery cells disposed in a row. A safety bus bar electrically connects two cell terminals disposed diagonally in two battery cells adjacent to each other among the battery cells. In addition, the safety bus bar maintains the electrical connection when the battery cells are not expanded and opens a circuit to prevent electricity from flowing when at least one battery cell is expanded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.