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

IPC: F25B39/02 ,  F25B13/00

CPC classification number: F25B39/02 ,  F25B13/00

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.

公开(公告)号：US11718153B2

公开(公告)日：2023-08-08

申请号：US17188314

申请日：2021-03-01

Applicant: Hanon Systems

Inventor： Jae Chun Ryu ,  Dae Bok Keon ,  Yun Jin Kim ,  Se Min Lee

IPC: B60H1/00 ,  B60H1/14

CPC classification number: B60H1/00828 ,  B60H1/00021 ,  B60H1/00899 ,  B60H1/143 ,  B60H2001/00128 ,  B60H2001/00178

Abstract: Disclosed herein is an air conditioner for a vehicle, which can select a blower with the maximum efficiency within a range of a targeted air discharge volume for indoor circulation and select a blower with the maximum efficiency within a range of a targeted air discharge volume for outdoor discharge. The air conditioner includes: an air-conditioning case having a first air passageway and a second air passageway; an evaporator disposed on the first air passageway or the second air passageway; a condenser disposed on the first air passageway or the second air passageway; a first blower arranged on an indoor circulation passage; and a second blower arranged on an outdoor discharge passage.

公开(公告)号：US11446981B2

公开(公告)日：2022-09-20

申请号：US16761831

申请日：2018-12-24

Applicant: Hanon Systems

Inventor： Se Min Lee ,  Dae Bok Keon ,  Yun Jin Kim ,  Jae Chun Ryu ,  Yo Chan Min ,  Tae Yong Park ,  Sung Je Lee

IPC: B60H1/00

Abstract: Disclosed is a vehicle air conditioning device, which is an air conditioning device using an integrated heat pump system, and in which left and right independent air conditionings can be implemented in a simple structure such that the left and right air volumes may be automatically controlled, the ability to mix hot and cold air is improved, and sufficient space can be secured inside a vehicle.

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

IPC: B60H1/00 ,  B60H1/22 ,  B60H1/32

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.

公开(公告)号：US20200031197A1

公开(公告)日：2020-01-30

申请号：US16498226

申请日：2018-04-02

Applicant: Hanon Systems

Inventor： Jae Chun Ryu ,  Dae Bok Keon ,  Yun Jin Kim ,  Jong Bo Won ,  Se Min Lee

IPC: B60H1/00 ,  B60H1/24 ,  B60H1/26 ,  B60H3/06

Abstract: The present invention relates to an air conditioner for a vehicle, which includes a cold air passageway and a warm air passageway, and two blowers disposed in the air passageways, thereby rapidly ventilating the interior of the vehicle using the two blowers.

公开(公告)号：US10457115B2

公开(公告)日：2019-10-29

申请号：US15226963

申请日：2016-08-03

Applicant: HANON SYSTEMS

Inventor： Sung Je Lee ,  Yun Jin Kim ,  Jae Chun Ryu ,  Tae Yong Park ,  Se Min Lee ,  Yong Nam Ahn ,  Dae Bok Keon

IPC: B60H1/00 ,  B60H1/32 ,  B60H3/06

Abstract: Disclosed is an air conditioning system for a vehicle which includes a cold air passageway having a heat exchanger for cooling and a warm air passageway having a heat exchanger for heating inside an air-conditioning case to carry out cooling and heating and which controls to inhale indoor air inside the vehicle, pass the air through the heat exchanger for cooling and discharge the air outside the vehicle in a specific mode, thereby preventing frosting of the heat exchanger for cooling because supplying air of high temperature dehumidified inside the interior of the vehicle to the heat exchanger for cooling, and enhancing heating performance by rising refrigerant pressure and temperature in the refrigerant cycle without needing additional components.