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Patent Searching and Data


Title:
DEVICE AND METHOD FOR MEASURING SURFACE LEVEL OF MOLTEN METAL
Document Type and Number:
WIPO Patent Application WO/2018/097499
Kind Code:
A1
Abstract:
The present invention is a device for calculating the surface level of a molten metal accommodated in a container provided with an outlet, the device comprising: a measuring unit installed in the container so as to measure, at different heights, an induced electromotive force generated by the movement of the molten metal; and a processing unit for determining the surface level of the molten metal by using values measured at the different heights. The present invention can accurately measure the surface level of a molten metal.

Inventors:
LEE, Dong Jo (326-504, 337 Jigok-ro, Nam-gu,,Pohang-si, Gyeongsangbuk-do, 37671, KR)
Application Number:
KR2017/012307
Publication Date:
May 31, 2018
Filing Date:
November 02, 2017
Export Citation:
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Assignee:
POSCO (6261, Donghaean-ro Nam-gu,,Pohang-si, Gyeongsangbuk-do, 37859, KR)
International Classes:
C21B7/24; C21B7/14; F27B1/21; F27B1/26; F27D3/14; F27D15/00; F27D21/00
Foreign References:
KR20010019977A2001-03-15
JPH11304566A1999-11-05
KR20130060206A2013-06-07
JP2008163399A2008-07-17
KR20100071350A2010-06-29
KR20010019977A2001-03-15
KR20100071347A2010-06-29
Attorney, Agent or Firm:
NAM, Seung-Hee (4F, 125 Teheran-ro,,Gangnam-gu, Seoul, 06133, KR)
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