公开(公告)号：US20170218888A1

公开(公告)日：2017-08-03

申请号：US15413744

申请日：2017-01-24

Applicant: Hanon Systems

Inventor： Carsten Ohrem ,  Tae Soo Chun ,  Jurgen Nothbaum

IPC: F02M26/31

Abstract: A primary plate for a cooling plate includes a plate having a first surface, a second surface, a recess formed therein, a plurality of first openings formed therethrough, a plurality of second openings formed therethrough, and a plurality of apertures formed through the plate adjacent a perimeter thereof and configured to receive a plurality of coupling means. Each of the plurality of first openings and the plurality of second openings is configured for receiving ends of tubes.

公开(公告)号：US20180238276A1

公开(公告)日：2018-08-23

申请号：US15548509

申请日：2016-08-22

Applicant: Hanon Systems

Inventor： Sun An Jeong ,  Tae Soo Chun

IPC: F02M26/32

CPC classification number: F02M26/32 ,  F28D7/08 ,  F28D7/1661 ,  F28D7/1684 ,  F28D9/0031 ,  F28D21/0003 ,  F28D2021/0026 ,  F28D2021/008 ,  F28F1/04 ,  F28F9/002 ,  F28F9/013 ,  F28F9/02 ,  F28F9/0234 ,  F28F2009/0285 ,  F28F2280/06

Abstract: Disclosed herein is an exhaust gas cooler. The exhaust gas cooler may include a heat exchange pipe received in cooling water of an engine, and through which exhaust gas of the engine passes to exchange heat with the cooling water, and a plate configured to mount the heat exchange pipe to the engine. The heat exchange pipe may include a first pipe unit communicating with an inlet hole for exhaust gas and changing a flow direction of exhaust gas drawn from the inlet hole, a second pipe unit communicating with the first pipe unit, and a third pipe unit communicating with an exhaust gas return hole and the second pipe and changing a flow direction of exhaust gas to guide the exhaust gas to the return hole. A heat dissipation fin may be provided in an internal passage of the second pipe unit.

公开(公告)号：US11067040B2

公开(公告)日：2021-07-20

申请号：US16486337

申请日：2018-04-12

Applicant: Hanon Systems

Inventor： Jung Wook Son ,  Sang Jun Lee ,  Yang Woo Lee ,  Tae Soo Chun ,  Hyeon Geun Chae

IPC: F02M26/28 ,  F02M26/32

Abstract: The present invention relates to an exhaust gas cooling apparatus and, more specifically, to an exhaust gas cooling apparatus capable of reducing flow resistance and improving heat exchange performance, the apparatus comprising: a plurality of heat exchange tubes (200), which is spaced apart from each other by a predetermined distance in the width direction and has a height longer than the width, and through which an exhaust gas flows; and a main plate (300) including a first communication hole (310) to which one end of each of the heat exchange tubes (200) is fixed and a second communication hole (320) to which the other end of each of the heat exchange tubes (200) is fixed.

公开(公告)号：US10337468B2

公开(公告)日：2019-07-02

申请号：US15548509

申请日：2016-08-22

Applicant: Hanon Systems

Inventor： Sun An Jeong ,  Tae Soo Chun

IPC: F02M26/32 ,  F28F9/013 ,  F28D7/16 ,  F28D21/00 ,  F28F9/00 ,  F28F9/02 ,  F28D7/08 ,  F28D9/00 ,  F28F1/04

Abstract: Disclosed herein is an exhaust gas cooler. The exhaust gas cooler may include a heat exchange pipe received in cooling water of an engine, and through which exhaust gas of the engine passes to exchange heat with the cooling water, and a plate configured to mount the heat exchange pipe to the engine. The heat exchange pipe may include a first pipe unit communicating with an inlet hole for exhaust gas and changing a flow direction of exhaust gas drawn from the inlet hole, a second pipe unit communicating with the first pipe unit, and a third pipe unit communicating with an exhaust gas return hole and the second pipe and changing a flow direction of exhaust gas to guide the exhaust gas to the return hole. A heat dissipation fin may be provided in an internal passage of the second pipe unit.

公开(公告)号：US11448169B2

公开(公告)日：2022-09-20

申请号：US16475582

申请日：2018-02-22

Applicant: Hanon Systems

Inventor： Sang Jun Lee ,  Tae Soo Chun ,  Taek-Keun Kim

IPC: F02M26/32 ,  F28D21/00 ,  F02M26/30

Abstract: The present invention relates to a vehicle EGR cooler for cooling down recirculation exhaust gas of a vehicle engine and, more particularly, to a vehicle EGR cooler, which is inserted into an engine block, and facilitates diameter adjustment and design change of a coolant outlet since a coolant outlet side is provided on an outer side of the engine block.