公开(公告)号：US11007850B2

公开(公告)日：2021-05-18

申请号：US16668472

申请日：2019-10-30

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

Inventor： Jae Yeon Kim ,  SungJe Lee ,  Hae Jun Lee ,  In Guk Hwang

IPC: F25B1/00 ,  B60H1/32 ,  B60H1/14

Abstract: A heat pump system for a vehicle cools or warms a battery module by use of one chiller in which a coolant and a refrigerant exchange heat such that the system may be simplified, and heating efficiency may be improved by selectively using an external air heat source and waste heat of an electrical component in a heating mode of the vehicle.

公开(公告)号：US11155139B2

公开(公告)日：2021-10-26

申请号：US16766140

申请日：2018-12-26

Applicant: Hanon Systems

Inventor： In Guk Hwang ,  Sung Je Lee ,  Hae Jun Lee

IPC: B60H3/00 ,  B60H1/00

Abstract: Disclosed is a thermal management system for a vehicle including: a refrigerant circulation line including a refrigerant loop having a compressor, a water-cooling condenser, a first expander, an air-cooling condenser, a second expander and an evaporator, and a third expander and a chiller which are connected with the second expander and the evaporator in parallel in order to circulate refrigerant; a cooling line in which a radiator exchanging heat with the air to cool coolant, an electronic part, the chiller and a battery are connected in parallel and in which the coolant flows; and a heating line which circulates the coolant heated by exchanging heat with the refrigerant in the water-cooling condenser to heat the interior, and which is connected with the cooling line or blocked from the cooling line according to heating and cooling modes.

公开(公告)号：US11021037B2

公开(公告)日：2021-06-01

申请号：US16164878

申请日：2018-10-19

Applicant: HANON SYSTEMS

Inventor： In Guk Hwang ,  Sung Je Lee ,  Hae Jun Lee

IPC: B60H1/00 ,  B60H1/14 ,  B60H1/32 ,  B60H1/22

Abstract: The present invention relates to a thermal management system including: a refrigerant circulation line including a refrigerant circulator, a first heat exchanger, a first expander and a third heat exchanger, wherein refrigerant circulates in the refrigerant circulation line; a heating line for heating the interior by circulating cooling water exchanging heat with the refrigerant through the first heat exchanger; and a cooling line for cooling heating sources by exchanging heat between the cooling water and air or exchanging heat between the cooling water and the refrigerant.

公开(公告)号：US20190257309A1

公开(公告)日：2019-08-22

申请号：US16402636

申请日：2019-05-03

Applicant: Hanon Systems

Inventor： In Guk Hwang ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: F04C29/00 ,  F04C18/02

Abstract: An eccentric bush assembly structure of a scroll compressor, in which an orbiting scroll is eccentrically coupled to a rotary shaft of a drive motor, including a bush body rotatably coupled to the orbiting scroll while being pinned to the rotary shaft of the drive motor by an eccentric shaft, the bush body having a friction prevention groove formed in a surface facing a tip surface of the rotary shaft so as not to come into frictional contact with the tip surface.

公开(公告)号：US20170356445A1

公开(公告)日：2017-12-14

申请号：US15506020

申请日：2016-01-26

Applicant: Hanon Systems

Inventor： In Guk Hwang ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: F04C29/00

CPC classification number: F04C29/0057 ,  F04C18/0215 ,  F04C2230/25 ,  F04C2240/40 ,  F04C2240/60 ,  F04C2240/807 ,  F04C2280/02

Abstract: An eccentric bush assembly structure of a scroll compressor, in which an orbiting scroll is eccentrically coupled to a rotary shaft of a drive motor, including a bush body rotatably coupled to the orbiting scroll while being pinned to the rotary shaft of the drive motor by an eccentric shaft, the bush body having a friction prevention groove formed in a surface facing a tip surface of the rotary shaft so as not to come into frictional contact with the tip surface.

公开(公告)号：US11098717B2

公开(公告)日：2021-08-24

申请号：US16402636

申请日：2019-05-03

Applicant: Hanon Systems

Inventor： In Guk Hwang ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: F01C1/02 ,  F03C2/00 ,  F03C4/00 ,  F04C18/00 ,  F04C29/00 ,  F04C18/02

Abstract: An eccentric bush assembly structure of a scroll compressor, in which an orbiting scroll is eccentrically coupled to a rotary shaft of a drive motor, including a bush body rotatably coupled to the orbiting scroll while being pinned to the rotary shaft of the drive motor by an eccentric shaft, the bush body having a friction prevention groove formed in a surface facing a tip surface of the rotary shaft so as not to come into frictional contact with the tip surface.

公开(公告)号：US10309403B2

公开(公告)日：2019-06-04

申请号：US15506020

申请日：2016-01-26

Applicant: Hanon Systems

Inventor： In Guk Hwang ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: F01C1/02 ,  F03C2/00 ,  F03C4/00 ,  F04C18/00 ,  F04C29/00 ,  F04C18/02

Abstract: An eccentric bush assembly structure of a scroll compressor, in which an orbiting scroll is eccentrically coupled to a rotary shaft of a drive motor, including a bush body rotatably coupled to the orbiting scroll while being pinned to the rotary shaft of the drive motor by an eccentric shaft, the bush body having a friction prevention groove formed in a surface facing a tip surface of the rotary shaft so as not to come into frictional contact with the tip surface.

公开(公告)号：US20250155043A1

公开(公告)日：2025-05-15

申请号：US18837992

申请日：2023-04-19

Applicant: Hanon Systems

Inventor： Sang Gu Woo ,  Hae Jun Lee ,  In Guk Hwang ,  Zoltan Horvath ,  Zsolt Literati ,  Carsten Ohrem ,  Daniel Zens

IPC: F16K27/06 ,  F16K11/087

Abstract: A ball valve according to an exemplary embodiment of the present invention may comprise: an actuator; a housing having an interior space and a plurality of through-holes exposing the interior space, the through-holes including an inlet hole through while a refrigerant flows in, an outlet hole through which the refrigerant flows out, and a connection hole which is connected to the actuator; a ball having a flow path through which the refrigerant flows in connection with the inlet hole and the outlet hole, and being rotated by a rotary shaft of the actuator in the interior space; a sheet having a flow hole, through which the refrigerant passes in communication with the outlet hole, and arranged to be in contact with the ball between the housing and the ball so as to support the ball; and a sealing member placed between the seat and the housing.

公开(公告)号：US11760156B2

公开(公告)日：2023-09-19

申请号：US17245001

申请日：2021-04-30

Applicant: HANON SYSTEMS

Inventor： In Guk Hwang ,  Sung Je Lee ,  Hae Jun Lee

IPC: B60H1/00 ,  B60H1/32 ,  B60H1/14 ,  B60H1/22

CPC classification number: B60H1/00392 ,  B60H1/00278 ,  B60H1/00328 ,  B60H1/00428 ,  B60H1/00571 ,  B60H1/00885 ,  B60H1/00921 ,  B60H1/143 ,  B60H1/2215 ,  B60H1/323 ,  B60H2001/00307 ,  B60H2001/00614 ,  B60H2001/00928 ,  B60H2001/00935 ,  B60H2001/00949

Abstract: The present invention relates to a thermal management system including: a refrigerant circulation line including a refrigerant circulator, a first heat exchanger, a first expander and a third heat exchanger, wherein refrigerant circulates in the refrigerant circulation line; a heating line for heating the interior by circulating cooling water exchanging heat with the refrigerant through the first heat exchanger; and a cooling line for cooling heating sources by exchanging heat between the cooling water and air or exchanging heat between the cooling water and the refrigerant.