公开(公告)号：US20200094653A1

公开(公告)日：2020-03-26

申请号：US16495507

申请日：2018-08-22

Applicant: Hanon Systems ,  DAEWOO ELECTRONIC COMPONENTS CO., LTD.

Inventor： Kil Sang JANG ,  Ji Hoon PARK ,  Jeong Hyun SON ,  Man Ok LEE ,  Bok Sun KANG ,  Young Chul KIM ,  Hak Kyu KIM ,  Yong Jin MOON ,  Seung Ho LEE ,  Hyun Seok JUNG ,  Kyung Seok CHO ,  Yong Ha CHAE

IPC: B60H1/22 ,  B60H1/00

Abstract: The present invention relates to a coolant heater comprising: a heating element for heating coolant; a first housing for accommodating the heating element; a cover plate for sealing the first housing in which the heating element is accommodated; a temperature fuse provided in an external space formed by coupling the first housing and the cover plate, and disposed to be adjacent to the cover plate; and a second housing for pressing the temperature fuse so as to pressurize the same toward the cover plate, wherein overheat sensing responsiveness of the heating element is improved such that the overheat of the heating element can be prevented, and failure factors in a part in which the temperature fuse is coupled are reduced such that a durability is improved.

公开(公告)号：US20200269657A1

公开(公告)日：2020-08-27

申请号：US16607615

申请日：2018-08-24

Applicant: Hanon Systems

Inventor： Jun Su KIM ,  Kil Sang JANG ,  Kyung Seok CHO ,  Yong Ha CHAE

IPC: B60H1/22 ,  F24H1/16 ,  F24H9/18

Abstract: An induction heater for a vehicle according to the present invention heats a coolant of the vehicle using an induction heating method, and more particularly, is easy to mold and has a reduced heating density by applying a plate-shaped coil and plate-shaped heating elements.