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    Vehicular heat management system
    1.
    发明授权
    Vehicular heat management system 有权

    公开(公告)号：US11541721B2

    公开(公告)日：2023-01-03

    申请号：US16385050

    申请日：2019-04-16

    Applicant: Hanon Systems

    Inventor： Doo Hoon Kim ,  Hyeon Gyu Kim ,  Kyung Ju An ,  Joong Man Han

    IPC: B60H1/03 ,  B60H1/00 ,  B60H1/04 ,  B60H1/22

    Abstract: A vehicular heat management system includes a refrigerant circulation line configured to cool or heat a passenger compartment by generating a hot air or a cold air depending on a flow direction of a refrigerant, a cooling water circulation line configured to heat the passenger compartment with waste heat of an engine by allowing cooling water of the engine to circulate through a heater core, a refrigerant-cooling water heat exchanger disposed in the cooling water circulation line to allow the refrigerant and the cooling water to exchange heat, and an engine cooling water independent circulation unit configured to allow the cooling water passed through the engine to bypass the heater core and the refrigerant-cooling water heat exchanger.

    Air conditioning system for vehicle
    2.
    发明授权
    Air conditioning system for vehicle 有权

    公开(公告)号：US11117442B2

    公开(公告)日：2021-09-14

    申请号：US15718278

    申请日：2017-09-28

    Applicant: HANON SYSTEMS

    Inventor： Joong Man Han ,  Doo Hoon Kim ,  Chul Hee Kim ,  Hyeon Gyu Kim ,  Kyung Ju An

    IPC: B60H3/06 ,  B60H1/00

    Abstract: Disclosed herein is an air conditioning system for a vehicle, in which an air conditioning unit having noise inducing unit is arranged at an engine room based on a dash panel and a distribution duct for distributing air to the interior of the vehicle is arranged in the interior of the vehicle based on the dash panel, thereby reducing noise and vibration in the interior of the vehicle, securing visibility and enabling a worker to easily access the air conditioning system for follow-up service because the air conditioning unit causing noise is arranged inside the engine room, and enhancing passengers' convenience by maximizing the interior space of the vehicle in comparison with the conventional air conditioning systems because only the distribution duct is arranged in the interior of the vehicle.

    Vehicular heat management system
    3.
    发明授权
    Vehicular heat management system 有权

    公开(公告)号：US12172490B2

    公开(公告)日：2024-12-24

    申请号：US18444144

    申请日：2024-02-16

    Applicant: Hanon Systems

    Inventor： Hyeon Gyu Kim ,  Doo Hoon Kim ,  Kyung Ju An ,  Byeong Ha Lee ,  Jin Jae Lee ,  Joong Man Han

    IPC: B60H1/00 ,  B60H1/22

    Abstract: A vehicular heat management system includes a refrigerant circulation line configured to generate hot energy or cold energy depending on a flow direction of a refrigerant, a heater core side coolant circulation line configured to transfer refrigerant heat generated in the refrigerant circulation line to a heater core to heat a passenger compartment, and a battery side coolant circulation line configured to receive coolant heat of the heater core side coolant circulation line via a coolant and then circulate the coolant through a battery to preheat the battery.

    Integrated heat management system of vehicle
    5.
    发明授权
    Integrated heat management system of vehicle 有权

    公开(公告)号：US11331978B2

    公开(公告)日：2022-05-17

    申请号：US16380299

    申请日：2019-04-10

    Applicant: Hanon Systems

    Inventor： Doo Hoon Kim ,  Hyeon Gyu Kim ,  Kyung Ju An ,  Sang Jun Yoo ,  Joong Man Han

    IPC: B60H1/00 ,  B60L58/26 ,  B60H1/32

    Abstract: An integrated heat management system for a vehicle includes an air conditioner configured to cool or heat a passenger compartment using a refrigerant, a water-cooled cooling device configured to cool a specific device using the refrigerant of the air conditioner, and an air conditioning load change preventing unit configured to prevent a sudden change in an air conditioning load of the air conditioner when turning on or off the water-cooled cooling device with respect to the air conditioner.

    Air conditioning system for vehicle and method for controlling same
    8.
    发明授权
    Air conditioning system for vehicle and method for controlling same 有权

    公开(公告)号：US10744854B2

    公开(公告)日：2020-08-18

    申请号：US16072216

    申请日：2017-07-21

    Applicant: HANON SYSTEMS

    Inventor： Hyeon Gyu Kim ,  Doo Hoon Kim ,  Chul Hee Kim ,  Jae Chun Ryu ,  Sung Je Lee ,  Young Hum Han ,  Joong Man Han

    IPC: B60H1/32 ,  F25B5/02 ,  F25B6/04 ,  B60H1/00 ,  F25B13/00 ,  F25B41/04 ,  F25B49/02

    Abstract: The present invention relates to an air conditioning system for a vehicle and a method for controlling the same and, more specifically, to an air conditioning system for a vehicle and a method for controlling the same in which an opening/closing valve and an expansion valve are installed on a branch line connecting a first air conditioning unit and a second air conditioning unit, the opening/closing valve is always open so as to always supply a refrigerant to the second air conditioning unit during a cooling mode, and the opening/closing valve is always closed so as to always block the refrigerant supply to the second air conditioning unit during a heating mode, such that the refrigerant flows into the branch line of the second air conditioning unit even during a single cooling mode, thereby solving the problem wherein the pressure of a compressor increases, oil is forcibly circulated through a notch of the expansion valve, thereby solving the problem wherein the oil circulation rate decreases, and the refrigerant supply to the second air conditioning unit is blocked during a dual heating mode, thereby solving the problem wherein the heating performance of an electric heating type heater decreases when the second air conditioning unit is operated.

    AIR CONDITIONER FOR VEHICLE
    9.
    发明申请
    AIR CONDITIONER FOR VEHICLE 审中-公开

    公开(公告)号：US20190351733A1

    公开(公告)日：2019-11-21

    申请号：US16524317

    申请日：2019-07-29

    Applicant: Hanon Systems

    Inventor： Doo Hoon Kim ,  Young Hum Han ,  Chul Hee Kim ,  Hyeon Gyu Kim ,  Joong Man Han ,  Kyung Ju An ,  Jung Won Cho

    IPC: B60H1/00 ,  H01M10/6569 ,  H01M10/625 ,  H01M10/663

    Abstract: Disclosed herein are a battery temperature control device for a vehicle, which heats the interior of the vehicle and a battery, and an air conditioner for a vehicle having the same. The battery temperature control device includes: a refrigerant circulation line (R) having a compressor (110), an indoor heat exchanger (130), expansion means (140, 150) and an outdoor heat exchanger (120); a coolant circulation line (W) which circulates a heater core (240) mounted to heat the interior of the vehicle; and a coolant heat exchanger (220) mounted to exchange heat between refrigerant circulating the refrigerant circulation line (R) and coolant circulating the coolant circulation line (W), wherein a battery (210) is arranged on the coolant circulation line (W). Due to the coolant circulation line which can heat the interior of the vehicle and the battery at the same time, the battery temperature control device and the air conditioner can heat the interior of the vehicle and the battery effectively.

    AIR CONDITIONING SYSTEM FOR VEHICLE
    10.
    发明申请
    AIR CONDITIONING SYSTEM FOR VEHICLE 审中-公开

    公开(公告)号：US20170203631A1

    公开(公告)日：2017-07-20

    申请号：US15408636

    申请日：2017-01-18

    Applicant: Hanon Systems

    Inventor： Jae Chun Ryu ,  Young Hum Han ,  Chul Hee Kim ,  Joong Man Han ,  Tae Yong Park ,  Yong Nam Ahn ,  Doo Hoon Kim ,  Yun Jin Kim ,  Hyeon Gyu Kim ,  Sung Je Lee

    IPC: B60H1/00 ,  B60H1/32 ,  B60H1/22

    Abstract: Disclosed herein is an air conditioning system for a vehicle which includes an air-conditioning module having an air-conditioning case, which has a cold air passageway and a warm air passageway partitioned from each other, and a blower unit, and an indoor air inflow duct for introducing indoor air of the interior of the vehicle into the blower unit, wherein an outlet of the air-conditioning case and an inlet of the indoor air inflow port are arranged to be adjacent to each other, so that the air conditioning system for a vehicle can be installed through just one through hole part formed in a dash panel, thereby enhancing assemblability and reducing weight and an installation cost.

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