公开(公告)号：US20170349026A1

公开(公告)日：2017-12-07

申请号：US15521115

申请日：2015-12-17

Applicant: HANON SYSTEMS

Inventor： Tae Wan KIM ,  Tae Yun KONG ,  Jeong Hun SEO ,  Jae Hwan JUNG ,  In Hyeok KIM ,  Sae Dong EOM

IPC: B60H1/00

CPC classification number: B60H1/00514 ,  B60H1/00064 ,  B60H1/00671 ,  B60H2001/00135 ,  B60H2001/00192

Abstract: Disclosed herein is an air conditioner for a vehicle, which includes: an air-conditioning case (120) having an air passageway for connecting an air inflow port (127) and an air outflow port (128) with each other; an evaporator (130) and a heater core (140) mounted on the air passageway; a blower unit (110) disposed at the side of the air inflow port (127) to blow air to the inside of the air-conditioning case (120); and a separator (150) disposed at the upstream side of the evaporator (130) to divide air, which is introduced into an air inflow passageway (227) of the air-conditioning case (120), into the right and the left. The air conditioner further includes an assembly end portion (152) disposed at an end portion of one side of the separator (150) to be inserted and assembled on the air inflow passageway (227) of the air-conditioning case (120) by forced fitting.

公开(公告)号：US20170267065A1

公开(公告)日：2017-09-21

申请号：US15284401

申请日：2016-10-03

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  Hanon Systems

Inventor： Myung Hoe KIM ,  Sun Dong KIM ,  Young Soo NAM ,  Byeong Moo JANG ,  Jong Sik BAE ,  Moo Yong KIM ,  Jeong Hun SEO ,  Tae Wan KIM ,  Yong Eun SEO

IPC: B60H1/24 ,  B60H1/00

Abstract: An air conditioning system for a vehicle may include a front Heating, Ventilation, and Air Conditioning (HVAC), a rear extension duct for supplying air from the front HVAC to a rear seat, a rear blower disposed in a middle of the rear extension duct to blow air drawn in through the rear extension duct from the front HVAC, a vent duct branched from the rear extension duct to discharge air blown by the rear blower to a rear interior space of the vehicle through a vent grille, a rear floor duct branched from the vent duct to discharge air supplied through the vent duct to the rear interior space, and an air direction adjustment door to adjust a direction of air and a volume of the air for the vent duct extending to the vent grille and the rear floor duct extending to the discharge port, and an actuator thereof.

公开(公告)号：US20240171112A1

公开(公告)日：2024-05-23

申请号：US18282555

申请日：2022-03-08

Applicant: Hanon Systems

Inventor： Kyung Won AN ,  Min Sik KIM ,  Sang Hun KIM ,  Won Seok KIM ,  Tae Wan KIM ,  Pureunsam PARK ,  Sung Joon LEE ,  Song Cheol LEE ,  Ho Bin IM ,  Eui Hyun KIM

IPC: H02P29/032 ,  H02P6/28 ,  H02P29/024

CPC classification number: H02P29/032 ,  H02P6/28 ,  H02P29/027

Abstract: The present invention relates to a motor driving control system and a control method thereof. The purpose of the present invention is to provide a motor driving control system and a control method thereof, which may change electric current limiting logic, which is applied to a BLDC motor for a cooling fan, in response to an operating speed of the motor to stably protect the motor from an overload in a low-speed driving state as well as an overload in a high-speed driving state.

公开(公告)号：US20230339291A1

公开(公告)日：2023-10-26

申请号：US18026624

申请日：2021-09-17

Applicant: Hanon Systems

Inventor： Songcheol LEE ,  Min Sik KIM ,  Sang Hun KIM ,  Tae Wan KIM ,  Pureunsam PARK ,  Kyung Won AN

IPC: B60H1/22 ,  H02P27/08

CPC classification number: B60H1/2218 ,  H02P27/08 ,  H02P2205/03

Abstract: The present invention relates to a control circuit, and more particularly, to a complex motor and heater driving circuit capable of separately or simultaneously controlling a three-phase motor and a heater and a control system therefor.

公开(公告)号：US20230054052A1

公开(公告)日：2023-02-23

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 II HWANG ,  Sae Dong EOM

IPC: B60H1/00

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：US20210065674A1

公开(公告)日：2021-03-04

申请号：US16077891

申请日：2017-09-21

Applicant: Hanon Systems

Inventor： Jung Seon KIM ,  Sang Ho OH ,  Tae Wan KIM ,  Young Duk PARK ,  Jeong Hun SEO ,  Jeong Eun LEE ,  Joong Heum JUNG ,  Sun Joo HONG ,  Jae Hwan JUNG ,  Bok Sun KANG

IPC: G10K11/178 ,  B60H1/32

Abstract: A vehicular air conditioning system includes an air conditioner case, a blower configured to blow an air to an internal air flow path of the air conditioner case, a microphone provided in the internal air flow path on a downstream side of the blower and configured to detect noise, and a speaker configured to output sound waves having a phase opposite to a phase of the noise detected by the microphone,

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.

公开(公告)号：US20170353070A1

公开(公告)日：2017-12-07

申请号：US15524155

申请日：2016-02-22

Applicant: Hanon Systems

Inventor： Ho Bin IM ,  Eun Seok KANG ,  Sang Hun KIM ,  Tae Wan KIM ,  Hee Kwon PARK ,  Seong Kook CHO ,  Kyung Hun JUNG

IPC: H02K3/28 ,  H02K3/34

CPC classification number: H02K3/28 ,  H02K3/345 ,  H02K3/522 ,  H02K2203/09

Abstract: Disclosed herein is a stator assembly for a motor. The stator assembly comprises a stator core having a plurality of teeth around each of which a stator coil is wound, a first insulator coupled to one side of the stator core to provide insulation between one tooth and an adjacent tooth, a second insulator coupled to the other side of the stator core to provide insulation between one tooth and an adjacent tooth, and a three-phase terminal inserted between the stator core and the second insulator and protruded partially to the outside of the second insulator to be electrically connected to an inverter. According to the present invention, there are advantageous effects that since the three-phase terminal is assembled between insulators, breakaway and breakage of the three-phase terminal can be prevented and that insulation effect and assembly capability thereof are enhanced.

公开(公告)号：US20170291468A1

公开(公告)日：2017-10-12

申请号：US15511356

申请日：2015-12-02

Applicant: HANON SYSTEMS

Inventor： Jae Hwan JUNG ,  Tae Yun KONG ,  In Hyeok KIM ,  Tae Wan KIM ,  Jeong Hun SEO

IPC: B60H1/00

CPC classification number: B60H1/00064 ,  B60H1/00678 ,  B60H2001/00092 ,  B60H2001/00135 ,  B60H2001/00192

Abstract: Disclosed therein is a dual zone type air conditioner for a vehicle, which includes: an air volume control door mounted between a blower and an evaporator for controlling the degree of opening of first and second passageways so as to control the volume of air blown to the inside of an air-conditioning case; and bypass passageways disposed in the air volume control door to supply a predetermined air volume to a closed passageway even though the air volume control door is at the location to close the first passageway or the second passageway, thereby preventing a sudden change in air volume by widening a control interval of the air volume control door because the first-stage air volume can be realized even though the air volume control door closes one of the air passageways, and reducing a whistle noise by securing a predetermined cross-sectional area of the air passageway through the bypass passageways even though the cross-sectional area of the air passageway gets narrower while the air volume control door closes one of the air passageways.

公开(公告)号：US20240174053A1

公开(公告)日：2024-05-30

申请号：US18283056

申请日：2022-04-12

Applicant: Hanon Systems

Inventor： Hak Kyu KIM ,  Bok Sun KANG ,  Tae Wan KIM

IPC: B60H1/32 ,  B60H1/00

CPC classification number: B60H1/3213 ,  B60H1/00885 ,  B60H1/00899

Abstract: Heat pump system for a vehicle and method for controlling same, which can, during mode changing between air heating and conditioning, prevent noise and vibration due to a pressure difference between refrigerants and reduce delay time. Heat pump system comprises a compressor compressing and discharging refrigerant, an indoor heat exchanger in air conditioning case, causing the refrigerant discharge from the compressor to heat the air, a first expansion valve for selectively expanding the refrigerant passed through the indoor heat exchanger, an evaporator in air conditioning case, enabling refrigerant to exchange heat with air evaporating refrigerant, and a controller for controlling the opening degree of the first expansion valve during mode changing between air heating and conditioning, wherein the controller turns off the compressor and gradually opens the first expansion valve to increase the opening degree when the mode is changed from the heat pump mode to the air conditioning mode.