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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING MAGNET MODULE
Document Type and Number:
WIPO Patent Application WO/2019/203448
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a magnet module. A method for manufacturing a magnet module, according to an embodiment of the present invention, may comprise injection-molding a magnet module comprising a plurality of non-magnetized magnets arranged in a straight line and magnetizing the non-magnetized magnets mounted on the injection-molded magnet module. The injection-molding may comprise mounting non-magnetized magnets on a first portion of a mold consisting of at least two casts having inner portions molded to fit the outer appearance of a magnet module, the first portion forming a frame of the magnet module, injecting resin in a liquid state into the mold, and separating, when the resin is hardened, the mold from the hardened resin, thereby injection-molding the magnet module frame. In addition, before the resin in a liquid state is injected into the mold, a metal plate may be mounted on a second portion of the mold, the second portion forming the base of the magnet module. Pins for fixing the non-magnetized magnets may protrude from the at least two casts. Accordingly, the manufacturing process of a magnet module is simplified, thereby increasing the manufacturing efficiency.

Inventors:
KIM, Houng Joong (#502-804, 36 Buheung-ro 111beon-gil,,Bupyeong-Gu, Incheon, Incheon 21376, KR)
Application Number:
KR2019/003008
Publication Date:
October 24, 2019
Filing Date:
March 15, 2019
Export Citation:
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Assignee:
KOVERY CO., LTD. (101 Gian-gil, Hwaseong-Si, Gyeonggi-do, 18338, KR)
KIM, Houng Joong (#502-804, 36 Buheung-ro 111beon-gil,,Bupyeong-Gu, Incheon, Incheon 21376, KR)
International Classes:
H01F41/02; H01F13/00
Foreign References:
JP2013063011A2013-04-04
KR20110084329A2011-07-21
JP2006042485A2006-02-09
JP2005039898A2005-02-10
JP2012217269A2012-11-08
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (4F. 104, Banpo-daero,Seocho-Gu, Seoul, 06648, KR)
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