Cold crucible comprising metal oxide barrier and method for manufacturing same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11391516
APP PUB NO 20190331422A1
SERIAL NO

16462189

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Abstract

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A metal oxide barrier and a connecting method for solving the problems in which sectors of an existing cold crucible are connected by means of a mica plate and the mica plate is damaged due to arcing and the like and in which the sectors are strongly connected by means of the mica plate and thus are difficult to replace and maintain. A cold crucible, comprising a metal oxide barrier, according to the present invention can prevent arcing, enables reduction of damage on the edge part of a water cooling sector due to a molten material and thus enhances durability. Moreover, the metal oxide barrier can easily be replaced compared to an existing mica plate and thus enables easy maintenance and repair.

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Patent Owner(s)

Patent OwnerAddress
KOREA HYDRO & NUCLEAR POWER CO LTDGYEONGJU-SI GYEONGSANGBUK-DO 38120

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hwang, Seok Ju Daejeon, KR 6 1
Hwang, Young Hwan Daejeon, KR 27 17
Kim, Cheon Woo Daejeon, KR 21 15

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