Title:
APPARATUS FOR FIRING BY ELECTRIC CURRENT APPLICATION USING MULTIPLE VARIABLE ELECTRODES
Document Type and Number:
WIPO Patent Application WO/2015/160081
Kind Code:
A1
Abstract:
The present invention relates to an apparatus for firing by electric current application using multiple variable electrodes. The present invention is characterized by comprising an upper mold, which is arranged/installed at an upper part and consists of a combination of upper forming pins, and a lower mold, which is installed at a lower part so as to correspond to the upper mold and consists of a combination of lower forming pins. By adjusting the area of the electrodes, the present invention can apply an electric current not only to a desired part only but also continuously to a curved surface.
Inventors:
HONG SUNG-TAE (KR)
PARK KYU YEOL (KR)
JEONG YONG-HA (KR)
PARK GIDONG (KR)
HAN HEUNG NAM (KR)
KIM MOON-JO (KR)
YANG DAEHO (KR)
KIM JANG SOO (KR)
KIM SEOK HYUN (KR)
PARK KYU YEOL (KR)
JEONG YONG-HA (KR)
PARK GIDONG (KR)
HAN HEUNG NAM (KR)
KIM MOON-JO (KR)
YANG DAEHO (KR)
KIM JANG SOO (KR)
KIM SEOK HYUN (KR)
Application Number:
PCT/KR2015/001502
Publication Date:
October 22, 2015
Filing Date:
February 13, 2015
Export Citation:
Assignee:
UNIV ULSAN FOUND FOR IND COOP (KR)
International Classes:
B21D37/16; B21D24/00
Foreign References:
| JPH0890077A | 1996-04-09 | |||
| JP2007118014A | 2007-05-17 | |||
| KR20090123075A | 2009-12-02 | |||
| US4212188A | 1980-07-15 |
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
특허법인 우인 (KR)
특허법인 우인 (KR)
Download PDF:
Previous Patent: APPARATUS FOR HEATING BY ELECTRIC CURRENT APPLICATION USING MULTIPOINT ELECTRODE
Next Patent: COSMETICS REFRIGERATOR
Next Patent: COSMETICS REFRIGERATOR