Battery management systems and methods
US11872895B2 · kind B2 · utility
0Cited by
47References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 2022 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Jul 19, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/12
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A lift device comprises a base, a linear actuator, and a rechargeable battery system. The linear actuator is configured to selectively move a work platform between a raised position and a lowered position. The linear actuator includes an electric motor. The rechargeable battery system includes a battery, a heating system, and a battery charger. The battery is configured to power the electric motor of the linear actuator. The battery charger is configured to simultaneously charge the battery and provide power the heating system to heat the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.