公开(公告)号：US20210016625A1

公开(公告)日：2021-01-21

申请号：US17041580

申请日：2019-05-03

Applicant: Hanon Systems

Inventor： Jae Min LEE ,  Young Chul KIM ,  Seo Jun YOON ,  Seung Ho LEE

IPC: B60H1/00 ,  B60L58/26

Abstract: The present invention relates to a thermal management system for a vehicle, which can provide various effects, such as a reduction of weight, a cost reduction, and a reduction of a package size due to a reduction in the number of components. The thermal management system for a vehicle, which includes a refrigerant circulation loop circulating refrigerant and exchanging heat between the refrigerant and inside air of an air-conditioning case in order to perform air-conditioning inside the vehicle, includes: a first coolant loop for cooling electric parts of the vehicle; and a second coolant loop for cooling a battery of the vehicle, wherein the first coolant loop and the second coolant loop are configured independently, and coolant flowing in the first coolant loop selectively circulates in the second coolant loop.

公开(公告)号：US20230158862A1

公开(公告)日：2023-05-25

申请号：US17921497

申请日：2021-06-24

Applicant: Hanon Systems

Inventor： Seo Jun YOON ,  Sang Ki LEE ,  Yong Sik KIM ,  Chang Sun PARK ,  Seung Ho LEE ,  Cheol Han JANG

IPC: B60H1/26

CPC classification number: B60H1/26

Abstract: A vehicular air conditioning system includes an intake case having an indoor air inlet for introducing an indoor air present in a vehicle interior and an outdoor air inlet for introducing an outdoor air present outside a vehicle, an intake door installed in the intake case to selectively block one of the outdoor air inlet and the indoor air inlet while rotating about a rotation center shaft, and a water blocking part configured to block water flowing into the vehicle interior from the indoor air inlet of the intake case.

公开(公告)号：US20190315196A1

公开(公告)日：2019-10-17

申请号：US16380673

申请日：2019-04-10

Applicant: Hanon Systems

Inventor： Seung Ho LEE

IPC: B60H1/24 ,  B60H1/26 ,  B60H1/00

Abstract: A blower unit of an air conditioner for a vehicle which allows one actuator to drive two doors in a structure in which at least two doors are provided in an intake duct is disclosed. The blower unit of an air conditioner for a vehicle includes an intake duct including an internal air inlet through which internal air is introduced and an external air inlet through which external air is introduced, a first door configured to adjust an opening amount of a part of the external air inlet and an opening amount of the internal air inlet, and a second door configured to adjust an opening amount of the remaining part of the external air inlet, wherein the first door and the second door are linked and driven together.

公开(公告)号：US20180065451A1

公开(公告)日：2018-03-08

申请号：US15558210

申请日：2016-03-15

Applicant: HANON SYSTEMS

Inventor： Young Ho CHOI ,  Chan Joo MAENG ,  Seung Ho LEE ,  Jung Jae LEE ,  Hak Kyu KIM ,  Sung Ho KANG ,  Jae Min LEE

IPC: B60H1/32 ,  B60H1/00 ,  B60H1/22

Abstract: The present invention relates to a vehicular heat pump system and, more specifically, to a vehicular heat pump system having a chiller for heat exchanging cooling water circulating through vehicle electrical equipment (200), a refrigerant discharged from an outdoor heat exchanger so as to flow through a first bypass line (R1), and a refrigerant discharged from an indoor heat exchanger, thereby: in the air conditioner mode, increasing sub-cool while the refrigerant discharged from the indoor heat exchanger is first cooled at the chiller and then is second cooled at the outdoor heat exchanger such that the flow rate of refrigerants increases and cooling performance is improved; in the heat pump mode, allowing the refrigerant discharged from the indoor heat exchanger to ensure sub-cool in the chiller so as to increase the flow rate of refrigerants, and allowing the refrigerant discharged from the outdoor heat exchanger to receive an additional heating source from the chiller so as to improve heating performance; and, even in the defrost mode carried out because of frost on the outdoor heat exchanger, ensuring an additional heating source in the chiller so as to minimize a change in indoor discharge temperature because of a lack of heating sources.