公开(公告)号：US12103358B2

公开(公告)日：2024-10-01

申请号：US17796868

申请日：2021-02-17

Applicant: Hanon Systems

Inventor： Yong Eun Seo ,  Tae Wan Kim ,  Sang Chul Byon ,  Jong Gon Lee ,  Tae Gun Lee ,  Sang Il Hwang ,  Sae Dong Eom

IPC: B60H1/00

CPC classification number: B60H1/00842 ,  B60H1/00064 ,  B60H1/00685 ,  B60H2001/00092 ,  B60H2001/002

Abstract: A vehicle air conditioner for supplementing and regulating the air volume discharged to front seats and rear seats through a door component that controls a passage, and enabling the length of a package in the direction of a heater core to be reduced. The vehicle air conditioner has an air passage comprising: a front seat air passage through which cold air or hot air is discharged toward the front seats of a vehicle; and a rear seat air passage through which cold air or hot air is discharged toward the rear seats of the vehicle, wherein the front seat air passage comprises a front seat cooling passage and a front seat heating passage, and the rear seat path comprises a rear seat cooling passage and a rear seat heating passage, and includes: a first mixing part in which the cold air of the front seat cooling passage and the hot air of the front seat heating passage are mixed; and a second mixing part in which the cold air of the rear seat cooling path and the hot air of the rear seat heating path are mixed.

公开(公告)号：US11541716B2

公开(公告)日：2023-01-03

申请号：US16550659

申请日：2019-08-26

Applicant: Hanon Systems

Inventor： Tae Wan Kim ,  Yong Eun Seo ,  Jeong Hun Seo ,  Jong Gon Lee ,  Myoung Jun Kim ,  Tae Gun Lee

IPC: B60H1/00

Abstract: Disclosed herein is an air conditioner for a vehicle, which can prevent reduction of an air volume by reducing a back-and-forth width of the vehicle and sufficiently securing the degree of opening of a warm air bypass door, and control an efficient linkage between the warm air bypass door and a defrost door. The air conditioner includes: an air-conditioning case having an air passageway formed therein; a heat exchanger for cooling and a heat exchanger for heating which are disposed in the air passageway of the air-conditioning case to exchange heat with air passing the air passageway; a warm air bypass passageway for directly discharging the air passing the heat exchanger for heating to a front seat floor vent; and a warm air bypass door for adjusting the degree of opening of the warm air bypass passageway, wherein the warm air bypass door includes a rotary shaft and a plate, and the plate has a bent portion to have at least two sides.

公开(公告)号：US11529842B2

公开(公告)日：2022-12-20

申请号：US16617569

申请日：2018-05-31

Applicant: Hanon Systems

Inventor： Tae Wan Kim ,  Yong Eun Seo ,  Jeong Hun Seo ,  Myoung Jun Kim ,  Jong Gon Lee ,  Tae Gun Lee ,  Jae Hwan Jung ,  Sae Dong Eom

IPC: B60H1/00

Abstract: The present invention relates to an air conditioner for a vehicle, which can send air-conditioned air toward a rear seat of the vehicle in order to perform air-conditioning of a front seat of the vehicle and air-conditioning of a rear seat. The air conditioner includes an air passageway formed in an air-conditioning case, wherein the air passageway includes: a rear seat cold air passageway which is a passageway that the air passed through the heat exchanger for cooling bypasses the heat exchanger for heating and flows toward a rear seat of the vehicle; and a warm air passageway which is a passageway that the air passed through the heat exchanger for cooling passes through the heat exchanger for heating and flows toward a front seat or the rear seat of the vehicle. The air conditioner includes a rear seat temperature adjusting door for controlling an amount of air flowing from the warm air passageway to the rear seat air outlet and an amount of air flowing from the rear seat cold air passageway to the rear seat air outlet.

公开(公告)号：US11351840B2

公开(公告)日：2022-06-07

申请号：US16552087

申请日：2019-08-27

Applicant: Hanon Systems

Inventor： Yong Eun Seo ,  Myoung Jun Kim ,  Tae Wan Kim ,  Jeong Hun Seo ,  Jong Gon Lee ,  Tae Gun Lee

IPC: B60H1/00 ,  B60H1/24

Abstract: Disclosed herein is an air conditioner for a vehicle, which can perform a bleeding function to discharge air to a rear seat floor vent in a rear seat vent mode, and optimize the size of an outlet and the shape of doors to adjust a bleeding amount of a rear seat floor. The air conditioner for a vehicle, which includes an air-conditioning case having an air passageway formed therein, and a heat exchanger for cooling and a heat exchanger for heating which are disposed in the air passageway of the air-conditioning case to exchange heat with air passing the air passageway, includes: a front seat temp door for adjusting the degree of opening between a front seat cold air passageway and a part of a warm air passageway; a first rear seat temp door arranged between the heat exchanger for cooling and the heat exchanger for heating to adjust the degree of opening of another part of the warm air passageway; and a rear seat mode door for adjusting the degree of opening of a rear seat air outlet, wherein the rear seat mode door has a rear seat closing function to close an air flow to a rear seat air outlet, and has a bypass part to bleed some of air.

公开(公告)号：US11040595B2

公开(公告)日：2021-06-22

申请号：US16437836

申请日：2019-06-11

Applicant: Hanon Systems

Inventor： Tae Wan Kim ,  Yong Eun Seo ,  Jeong Hun Seo ,  Myoung Jun Kim ,  Jong Gon Lee ,  Tae Gun Lee

IPC: B60H1/00 ,  B60H1/12 ,  B60H3/02 ,  B60S1/54

Abstract: An air conditioner for a vehicle which can reduce ventilation resistance and secure a sufficient cross-sectional area of an air outlet to prevent deterioration in air volume. The air conditioner includes: an air-conditioning case having an air passageway formed therein and a plurality of air outlets formed at an exit thereof, and at least one heat exchanger disposed in the air passageway of the air-conditioning case to exchange heat with air passing through the air passageway, wherein the air outlet includes a center vent for discharging air-conditioned wind toward the center of a vehicle width and a side vent for discharging the air-conditioned wind toward the side of the vehicle width, and one between the center vent and the side vent is arranged in an upper side of the air-conditioning case, and the other is arranged in one side of the air-conditioning case in a back-and-forth direction of the vehicle.

公开(公告)号：US12059940B2

公开(公告)日：2024-08-13

申请号：US17440910

申请日：2020-05-04

Applicant: Hanon Systems

Inventor： Tae Wan Kim ,  Yong Eun Seo ,  Tae Gun Lee ,  Myoung Jun Kim ,  Jong Gon Lee

IPC: B60H1/00

CPC classification number: B60H1/00021 ,  B60H1/00685 ,  B60H1/00842 ,  B60H2001/002

Abstract: An air conditioner for a vehicle, which includes an air conditioning case having an air passage formed therein, a cooling heat exchanger provided in the air passage of the air conditioning case to heat-exchange with air passing through the air passage, and a heating heat exchanger, comprises: a front seat temperature door which adjusts an opening degree between a front seat cold air passage and a part of a hot air passage; a first rear seat temperature door which is disposed between the cooling heat exchanger and the heating heat exchanger and adjusts an opening degree of another part of the hot air passage; and a second rear seat temperature door which is disposed in the downstream of the heating heat exchanger and adjusts an opening degree between the hot air passage and a rear seat cold air passage, wherein the second rear seat temperature door includes an asymmetric dome.

公开(公告)号：US20200070625A1

公开(公告)日：2020-03-05

申请号：US16552087

申请日：2019-08-27

Applicant: Hanon Systems

Inventor： Yong Eun Seo ,  Myoung Jun KIM ,  Tae Wan KIM ,  Jeong Hun SEO ,  Jong Gon LEE ,  Tae Gun LEE

IPC: B60H1/00 ,  B60H1/24

Abstract: Disclosed herein is an air conditioner for a vehicle, which can perform a bleeding function to discharge air to a rear seat floor vent in a rear seat vent mode, and optimize the size of an outlet and the shape of doors to adjust a bleeding amount of a rear seat floor. The air conditioner for a vehicle, which includes an air-conditioning case having an air passageway formed therein, and a heat exchanger for cooling and a heat exchanger for heating which are disposed in the air passageway of the air-conditioning case to exchange heat with air passing the air passageway, includes: a front seat temp door for adjusting the degree of opening between a front seat cold air passageway and a part of a warm air passageway; a first rear seat temp door arranged between the heat exchanger for cooling and the heat exchanger for heating to adjust the degree of opening of another part of the warm air passageway; and a rear seat mode door for adjusting the degree of opening of a rear seat air outlet, wherein the rear seat mode door has a rear seat closing function to close an air flow to a rear seat air outlet, and has a bypass part to bleed some of air.