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公开(公告)号：US11446976B2
公开(公告)日：2022-09-20
申请号：US16645364
申请日：2018-12-07
Applicant: Hanon Systems
Inventor： Se Min Lee , Dae Bok Keon , Yun Jin Kim , Jae Chun You , Yo Chan Min , Tae Yong Park , Sung Je Lee
Abstract: A vehicle air conditioner, wherein an air conditioner of an integrated heat pump system enables the improvement of cold air and warm air mixing characteristics so as to decrease left-right temperature differences, enables the implementation of independent left-right air conditioning, and enables the sufficient securement of an interior space of the vehicle.
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公开(公告)号：US12098871B2
公开(公告)日：2024-09-24
申请号：US17776843
申请日：2020-10-19
Applicant: Hanon Systems
Inventor： Yun Jin Kim , Jae Chun You , Yo Chan Min , Dong Hee Ye
Abstract: The present invention provides a vehicle air-conditioning system comprising: a pair of evaporation units which cause heat exchange between a refrigerant and air, and which are arranged to be spaced apart from each other so as to discharge cold air in different directions; one expansion valve, which expands a low-temperature and high-pressure refrigerant so as to supply same to the evaporation unit; an inlet pipe in which the refrigerant of the expansion valve moves to a first evaporation unit; a first moving pipe in which the refrigerant having circulated through one region of the first evaporation unit moves to a second evaporation unit; a second moving pipe in which the refrigerant having circulated through the second evaporation unit moves to the first evaporation unit; and an outlet pipe through which the refrigerant having circulated through the first evaporation unit flows out.
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公开(公告)号：US11331980B2
公开(公告)日：2022-05-17
申请号：US16754104
申请日：2018-12-07
Applicant: Hanon Systems
Inventor： Se Min Lee , Tae Yong Park , Dae Bok Keon , Yun Jin Kim , Jae Chun You , Yo Chan Min , Sung Je Lee
Abstract: Disclosed is a vehicle air conditioner, wherein an integrated air conditioning module using a heat pump system enables, in order to secure interior space, the optimizing of the arrangement thereof and the arrangements among the elements thereof, and the increasing of a coupling force between an air conditioning module and a distribution duct.
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