Title:
APPARATUS FOR DETECTING COOLED AREA OF MATERIAL AND METHOD FOR DETECTING COOLED AREA OF WIRE ROD
Document Type and Number:
WIPO Patent Application WO/2017/111231
Kind Code:
A1
Abstract:
An apparatus for detecting a cooled area of a material according to an embodiment of the present invention comprises: a measurement unit for continuously measuring a temperature of a material along a transport direction of the material which has been cooled from a high temperature state and is being transferred; and a detection unit for detecting a cooled area of the material on the basis of the temperature measured by the measurement unit, wherein the detection unit compares the temperature measured by the measurement unit with a first threshold temperature, so as to determine whether the material exists at a spot where the measurement unit measures the temperature, and compares the temperature measured by the measurement unit with a second threshold temperature, so as to determine whether the spot where the measurement unit measures the temperature is a cooled area. Therefore, the apparatus can accurately detect a cooled area of a material.
Inventors:
HWANG WON-HO (KR)
REEU CHANG-WOO (KR)
HWANG HUN (KR)
REEU CHANG-WOO (KR)
HWANG HUN (KR)
Application Number:
PCT/KR2016/007547
Publication Date:
June 29, 2017
Filing Date:
July 12, 2016
Export Citation:
Assignee:
POSCO (KR)
International Classes:
G01J5/52; B21B38/00; G01J5/02; G01J5/08
Foreign References:
| KR20150021777A | 2015-03-03 | |||
| KR20060032543A | 2006-04-17 | |||
| JP2009066602A | 2009-04-02 | |||
| KR101504926B1 | 2015-03-31 | |||
| KR20130023685A | 2013-03-08 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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