Cord reel variable current thermal management and damage detection
US11505074B2 · kind B2 · utility
1Cited by
15References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2021 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Feb 2, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A battery charging assembly includes a load management system, a charging cord with a battery connector, and circuitry for detecting thermal buildup. The load management system monitors the heat buildup in a coiled portion of the charging cord and issues a corresponding signal to control the current flowing through the cord.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.