Invention Grant
- Patent Title: Air-conditioning system for vehicle
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Application No.: US15901227Application Date: 2018-02-21
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Publication No.: US10717347B2Publication Date: 2020-07-21
- Inventor: Dong Ho Kwon
- Applicant: Hyundai Motor Company , Kia Motors Corporation
- Applicant Address: KR Seoul KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1ff0f0c
- Main IPC: B60H3/06
- IPC: B60H3/06 ; B60H1/00 ; B60H3/00 ; B60H1/32 ; B60H3/02

Abstract:
A vehicle air-conditioning system includes a cold-air circulation section in which indoor air of a vehicle is cooled via heat exchange with a refrigerant and is again supplied to a passenger compartment, a hot-air circulation section in which the indoor air is raised in temperature via heat exchange and is then again supplied to the passenger compartment, a purification circulation section in which the indoor air is introduced and purified and is then again supplied to the passenger compartment, and a refrigerant circulation section in which the refrigerant circulates to undergo heat exchange with the cold-air circulation section and the hot-air circulation section. The vehicle air-conditioning system separates an indoor air flow-path from an outdoor air flow-path to block outdoor air when performing air conditioning, and performs air conditioning of the passenger compartment using only the indoor air without entry of the outdoor air.
Public/Granted literature
- US20190135086A1 AIR-CONDITIONING SYSTEM FOR VEHICLE Public/Granted day:2019-05-09
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