Coolant circulation system for a vehicle
US12030406B2 · kind B2 · utility
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10References
17Claims
0Family size
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Key dates
| Filing date | Oct 27, 2022 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Dec 28, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A coolant circulation system for a vehicle performs heat management of a high voltage battery provided in an electric vehicle. The coolant circulation system is configured to be connected to the high voltage battery of the electric vehicle to combine coolant managed outside the electric vehicle and coolant circulated in the high voltage battery of the electric vehicle with each other to supply cooled or heated coolant to the high voltage battery. Thus, the charging efficiency is improved through temperature management of the high voltage battery when the high voltage battery is charged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.