Coolant heater

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11628706
SERIAL NO

16495507

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Importance

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Abstract

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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.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HANON SYSTEMS95 SINILSEO-RO DAEDEOK-GU DAEJEON 34325
DAEWOO ELECTRONIC COMPONENTS CO LTD3 GONGDAN 2-GIL JEONGEUP-SI JEOLLABUK-DO 56187

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chae, Yong Ha Daejeon, KR 4 1
Cho, Kyung Seok Daejeon, KR 14 140
Jang, Kil Sang Daejeon, KR 16 98
Jung, Hyun Seok Daejeon, KR 11 28
Kang, Bok Sun Daejeon, KR 3 1
Kim, Hak Kyu Daejeon, KR 32 186
Kim, Young Chul Daejeon, KR 89 739
Lee, Man Ok Daejeon, KR 2 1
Lee, Seung Ho Daejeon, KR 147 914
Moon, Yong Jin Daejeon, KR 2 1
Park, Ji Hoon Daejeon, KR 107 544
Son, Jeong Hyun Daejeon, KR 3 1

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