Title:
FORMING APPARATUS OF METAL MESH FILTER HAVING UNIFORM PRESSURE STRUCTURE AND FORMING METHOD OF METAL MESH FILTER USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/200145
Kind Code:
A1
Abstract:
The present invention relates to a forming apparatus of a metal mesh filter having a uniform pressure structure and a forming method of a metal mesh filter using the same and, more specifically, to a forming apparatus of a metal mesh filter having a uniform pressure structure and a forming method of a metal mesh filter using the same, wherein wires are woven so as to stack wire meshes, in which filter holes are formed, in multiple layers, and then, the wire meshes are sectionally fused to form a metal mesh filter in which a plurality of filter layers are formed in stacks. In particular, improving the pressure structure ensures uniform quality by pressurizing, under uniform pressure, the wire mesh which is pressurized and fused with self-resistance heat emission by an applied direct current.
Inventors:
YUN BONG-HAN (KR)
CHO SU-WON (KR)
KIM DUK-YEON (KR)
CHUNG SEOK-WOO (KR)
LEE JI-EUN (KR)
KIM YONG-TAEK (KR)
CHO SU-WON (KR)
KIM DUK-YEON (KR)
CHUNG SEOK-WOO (KR)
LEE JI-EUN (KR)
KIM YONG-TAEK (KR)
Application Number:
PCT/KR2016/008973
Publication Date:
November 23, 2017
Filing Date:
August 16, 2016
Export Citation:
Assignee:
TELIN CO LTD (KR)
INST FOR ADVANCED ENGINEERING (KR)
KOREA WESTERN POWER CO LTD (KR)
INST FOR ADVANCED ENGINEERING (KR)
KOREA WESTERN POWER CO LTD (KR)
International Classes:
B21F27/12; B32B15/01; B32B15/02
Foreign References:
| JPH1119428A | 1999-01-26 | |||
| KR20030014314A | 2003-02-15 | |||
| KR101558538B1 | 2015-10-12 | |||
| KR20120066861A | 2012-06-25 | |||
| KR101109176B1 | 2012-02-24 |
Attorney, Agent or Firm:
KIM, Kyung-Mi (KR)
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