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Patent Searching and Data


Title:
SECONDARY COIL ELEMENT FOR TRANSFORMER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/177305
Kind Code:
A1
Abstract:
The present invention relates to a secondary coil element for a transformer, the secondary coil element for a transformer, according to the present invention, comprising: a lower coil element (110) having a lower flat plate-type coil (111) mounted therein; an upper coil element (120) having an upper flat plate-type coil (121) mounted therein; and a bridge (130) for connecting, in series, the lower flat plate-type coil (111) and the upper flat plate-type coil (121). A method for manufacturing the secondary coil element for a transformer comprises the steps of: forming (S310) a lower coil pattern part (111b), an upper coil pattern part (121b) and the bridge (130); bending (S312) a lower terminal (111a) and an upper terminal (121a); forming (S314) a lower molding part (112) and an upper molding part (122); and bending (S316) the bridge (130). Accordingly, an advantage is achieved whereby the electromagnetic properties of a transformer may be improved.

Inventors:
LEE, Jungsoo (1201ho, 111dong 124-9, Mabuk-ro, Giheung-gu,Yongin-si, Gyeonggi-do, 16910, KR)
Application Number:
KR2019/002628
Publication Date:
September 19, 2019
Filing Date:
March 06, 2019
Export Citation:
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Assignee:
ATUM (1F 186, LS-roGunpo-si, Gyeonggi-do, 15807, KR)
International Classes:
H01F27/02; H01F17/00; H01F27/28
Foreign References:
KR101579427B12015-12-22
JP2008159655A2008-07-10
JP2007089316A2007-04-05
KR100829161B12008-05-13
KR20080007061A2008-01-17
Attorney, Agent or Firm:
CHEON, Sungmin (302-ho, 20 Seocho-daero45-gil,Seocho-gu, Seoul, 06595, KR)
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