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Patent Searching and Data


Title:
DC ELECTRIC FURNACE
Document Type and Number:
WIPO Patent Application WO/2017/111190
Kind Code:
A1
Abstract:
Disclosed is a DC electric furnace, which is an electric furnace using a DC electrode, comprising: a body having a bottom surface, which has a taphole formed thereon, and the body providing an inner space, in which scraps are inserted; a lower electrode mounted on the bottom surface of the body; and a bottom blowing means provided on the bottom surface so as not to interfere with the lower electrode, thereby blowing a gas into the inner space of the body.

Inventors:
PARK, Sang Chae (107-2903, 306 Saecheonnyeon-daero, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37837, KR)
SHIN, Jong Hun (12-104, 130 Geumho-ro,Gwangyang-si, Jeollanam-do, 57810, KR)
PARK, Hyun Seo (3-104, 91 Pokposarang-gil,Gwangyang-si, Jeollanam-do, 57804, KR)
SEO, Sung Mo (3-609, 135 Geumho-ro,Gwangyang-si, Jeollanam-do, 57810, KR)
KEUM, Chang Hun (104-604, 43 Seosan-gil, Gwangyang-eup,Gwangyang-si, Jeollanam-do, 57761, KR)
Application Number:
KR2015/014238
Publication Date:
June 29, 2017
Filing Date:
December 24, 2015
Export Citation:
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Assignee:
POSCO (6261 Donghaean-ro, Nam-guPohang-si, Gyeongsangbuk-do, 37859, KR)
International Classes:
F27B3/08; F27B3/22; F27B3/28; F27D11/10
Foreign References:
KR0163971B11999-01-15
KR100826908B12008-05-06
JP2015137369A2015-07-30
JP2009074120A2009-04-09
KR0128355B11998-04-16
Attorney, Agent or Firm:
SHINSEGI PATENT LAW FIRM (25 Seolleung-ro 119-gil, Gangnam-gu, Seoul, 06100, KR)
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