Heat pump system for vehicle
US12090816B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 29, 2021 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Oct 29, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2001/00928
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A heat pump system for a vehicle includes a cooling apparatus configured to circulate a coolant in a coolant line to cool at least one electrical component provided in the coolant line, a battery cooling apparatus configured to circulate the coolant in the battery module, a heating apparatus configured to heat a vehicle interior by using the coolant, and a chiller configured to adjust a temperature of the coolant by heat-exchanging the coolant with a refrigerant, wherein the chiller is connected to the chiller connection line through a third valve provided in the coolant line between the radiator and the second valve, and the reservoir tank is provided in the coolant line between the radiator and the second valve, and is connected to the supply line connecting a first valve and a first water pump through a supply line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.