公开(公告)号：US20190315191A1

公开(公告)日：2019-10-17

申请号：US16293863

申请日：2019-03-06

Applicant: Hanon Systems

Inventor： In Keun KANG ,  Jae Woo KO ,  Young Keun KIM ,  Jong Min LEE ,  Gyu Ik HAN

IPC: B60H1/00

Abstract: The present invention relates to an air conditioner for a vehicle having a cover of an improved structure which can prevent foreign matters from being introduced into a sliding door driving part and also prevent the introduced foreign matters from being stuck in the driving part. The air conditioner for a vehicle, which includes an air-conditioning case having a heat exchanger, and a first door and a second door disposed in the air-conditioning case to adjust the degree of opening of an air passageway, further includes: a plurality of driving parts for interlocking and operating the first door and the second door; and a cover part for fixing the driving part to the air-conditioning case. The cover part covers at least one among the plurality of driving parts.

公开(公告)号：US20200298660A1

公开(公告)日：2020-09-24

申请号：US16704511

申请日：2019-12-05

Applicant: Hanon Systems

Inventor： Hwan Kyu CHO ,  In Keun KANG ,  Jae Woo KO ,  Young Keun KIM ,  Tae Yeong PARK ,  Chang Soo BAE ,  Sung Hoon SONG ,  Jong Min LEE ,  Ki Man JEON ,  Gyu Ik HAN ,  Heon HUR

IPC: B60H1/00 ,  F04D17/10

Abstract: The present invention relates to a blower unit of an air conditioner for a vehicle, which can enhance air-conditioning performance through uniform upper and lower pressure control since compensating and supplementing different air resistances between an upper scroll case and a lower scroll case. The blower unit of the two-layered air conditioner for a vehicle, which separates and blows indoor air and outdoor air, includes: a first scroll in which a first blower wheel is disposed and a first air passageway is formed; and a second scroll arranged below the first scroll, and having a second blower wheel and a second air passageway, wherein a diameter of the second blower wheel and a diameter of the first blower wheel are different from each other.

公开(公告)号：US20200282805A1

公开(公告)日：2020-09-10

申请号：US16811303

申请日：2020-03-06

Applicant: Hanon Systems

Inventor： Jae Woo KO ,  Dong Gyun KIM ,  Nam Jun LEE ,  Ho LEE ,  Chang Soo BAE ,  Jong Min LEE ,  Hwan Kyu CHO ,  Gyu Ik HAN

IPC: B60H1/00 ,  B60H1/32

Abstract: The present invention relates to an air conditioner for a vehicle which can block air introduced through a gap between an evaporator and an air-conditioning case and prevent condensate from overflowing toward a temperature adjusting door when condensate exceeding a drainable amount is generated. The air conditioner for a vehicle includes: an air-conditioning case having an air passageway therein; an evaporator disposed in the air passageway of the air-conditioning case; a drain hole disposed at the downstream side of the evaporator in an air flow direction to discharge condensate to the outside; a first baffle protruding upwardly from the bottom surface of the air-conditioning case; and a fourth baffle protruding upwardly from the bottom surface of the air-conditioning case and formed downstream of the first baffle in the air flow direction, wherein the first baffle and the fourth baffle are formed in such a way that at least some of them are overlapped with each other in the width direction to be formed doubly in the air flow direction.

公开(公告)号：US20190263221A1

公开(公告)日：2019-08-29

申请号：US16282405

申请日：2019-02-22

Applicant: Hanon Systems

Inventor： Jong Min LEE ,  Jae Woo KO ,  Young Keun KIM

IPC: B60H1/00 ,  F16H55/26

Abstract: The present invention relates to an air conditioner for a vehicle, which can prevent misassembly of doors and prevent damage of gears when one rack gear operates two sliding doors and increase the degree of mounting freedom of actuating means. The air conditioner for a vehicle, which includes an air-conditioning case having a heat exchanger, and a door disposed inside the air-conditioning case and sliding to adjust the degree of opening of an air passageway, includes: shafts having a first gear part geared with gear teeth formed on the door. One or more misassembly preventing parts are formed on the shafts and the first gear part.

公开(公告)号：US20230097990A1

公开(公告)日：2023-03-30

申请号：US17909892

申请日：2021-03-08

Applicant: Hanon Systems

Inventor： Hwan Kyu CHO ,  Jae Woo KO ,  Jin Kuk KIM ,  Chang Soo BAE ,  Jong Min LEE ,  Jae O JUNG ,  Gyu Ik HAN

IPC: B60H1/00 ,  F04D29/42

Abstract: Disclosed is a blowing unit of an air conditioner for a vehicle, having a two-layer structure and capable of effectively suppressing a flow of air flowing backward around a scroll bell mouth. In a blowing unit of an air conditioner for a vehicle, having a scroll case in which a first flow path and a second flow path are partitioned so as to separate inside and outdoor air to be sucked, the scroll case has a partition wall for separating a suction part of the first flow path and a suction part of the second flow path, and the partition wall has an air backflow prevention part for preventing air flowing into one of the first flow path or the second flow path from flowing backward into the other.

公开(公告)号：US20200324626A1

公开(公告)日：2020-10-15

申请号：US16761934

申请日：2018-11-26

Applicant: Hanon Systems ,  SEONDO ELECTRIC CO., LTD.

Inventor： Jae Woo KO ,  Jong Min LEE ,  Yong Wook JANG

IPC: B60H3/00

Abstract: A vehicular air conditioning system includes an air-conditioning case having a plurality of passages divided by a partition wall, and an ion generator configured to emit anions and cations into the passages. The ion generator includes a plurality of discharge electrodes installed to extend into the passages of the air-conditioning case and configured to emit anions and cations into the passages. The partition wall of the air-conditioning case includes a communication portion configured to bring the passages into communication with each other so that the discharge electrodes installed in the passages face each other in the same space.