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Patent Searching and Data


Title:
COLD CRUCIBLE COMPRISING METAL OXIDE REINFORCEMENT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/097553
Kind Code:
A1
Abstract:
The present invention relates to a metal oxide reinforcement 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 reinforcement, 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 reinforcement can easily be replaced compared to an existing mica plate and thus enables easy maintenance and repair.

Inventors:
HWANG, Young Hwan (70 Yuseong-daero 1312beon-gil, Yuseong-gu, Daejeon, 34101, KR)
HWANG, Seok Ju (70 Yuseong-daero 1312beon-gil, Yuseong-gu, Daejeon, 34101, KR)
KIM, Cheon Woo (70 Yuseong-daero 1312beon-gil, Yuseong-gu, Daejeon, 34101, KR)
Application Number:
KR2017/013174
Publication Date:
May 31, 2018
Filing Date:
November 20, 2017
Export Citation:
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Assignee:
KOREA HYDRO & NUCLEAR POWER CO., LTD (1655, Bulguk-ro Yangbuk-myeon,Gyeongju-si, Gyeongsangbuk-do, 38120, KR)
International Classes:
F27D1/00; C04B35/10; C04B35/48; F27D1/12; G21F9/32
Foreign References:
JPH10115488A1998-05-06
KR20130033264A2013-04-03
KR20040077935A2004-09-07
JPH08323463A1996-12-10
JP2001263620A2001-09-26
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (5F 124, Teheran-roGangnam-gu, Seoul, 06234, KR)
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