公开(公告)号：US11642934B2

公开(公告)日：2023-05-09

申请号：US16633986

申请日：2018-07-23

Applicant: Hanon Systems

Inventor： Seong Seok Han ,  Sung Ho Kang ,  Jeong Eun Lee ,  Jeong Jae Lee ,  Jung Won Cho

IPC: B60H1/00

CPC classification number: B60H1/00285 ,  B60H1/00021 ,  B60H1/00521 ,  B60H1/00564 ,  B60H1/00671 ,  B60H1/00878 ,  B60H2001/002 ,  B60H2001/0015

Abstract: A vehicle air conditioner is disclosed. The present invention provides the vehicle air conditioner, which: can directly control the amount of air passing through an evaporator and a heater core since a blower is disposed between the evaporator and the heater core; has front and rear seat discharge units respectively having heater cores, thereby having a simple form, minimizing energy consumption, and independently enabling four or more zones, including front and rear seats, the left and right of the front seats, and the left and right of the rear seats, to be air-conditioned; and can discharge an offensive smell to the outside during initial driving of a vehicle since the air outside a vehicle, flowing in from an air inlet, and indoor air flowing in from an inside air suction port, disposed at the center of the vehicle, are discharged to the outside of the vehicle by means of a second blower, and not by a front seat blower, for discharging the air to the rear seats.

公开(公告)号：US11613158B2

公开(公告)日：2023-03-28

申请号：US17852428

申请日：2022-06-29

Applicant: Hanon Systems

Inventor： Jong Su Kim ,  Seong Seok Han ,  Jeong Jae Lee ,  Hyung Joo Kim ,  Hun Sang Lee ,  Heon Hur ,  Beom Ki Kim

IPC: B60H1/00 ,  B60H1/32

Abstract: The present invention relates to an air conditioner for a vehicle, which includes an air-conditioning case (200), and at least one door (100) mounted to be opened and closed at a predetermined position, wherein the door (100) is formed integrally with an arm pivot (140), and the arm pivot (140) includes a pin part, and ribs formed integrally with both sides of the pin part to reinforce rigidity of the pin part and offset noise. The air conditioner further includes distortion preventing parts formed on a rotary shaft to be dented and to be crossed to each other, thereby reducing a transformation rate of the door and securing accuracy of the pin part.

公开(公告)号：US11420497B2

公开(公告)日：2022-08-23

申请号：US16323571

申请日：2017-12-07

Applicant: HANON SYSTEMS

Inventor： Jong Su Kim ,  Seong Seok Han ,  Jeong Jae Lee ,  Hyung Joo Kim ,  Hun Sang Lee ,  Heon Hur ,  Beom Ki Kim

IPC: B60H1/00 ,  B60H1/32

Abstract: The present invention relates to an air conditioner for a vehicle, which includes an air-conditioning case (200), and at least one door (100) mounted to be opened and closed at a predetermined position, wherein the door (100) is formed integrally with an arm pivot (140), and the arm pivot (140) includes a pin part, and ribs formed integrally with both sides of the pin part to reinforce rigidity of the pin part and offset noise. The air conditioner further includes distortion preventing parts formed on a rotary shaft to be dented and to be crossed to each other, thereby reducing a transformation rate of the door and securing accuracy of the pin part.