Title:
COOLING APPARATUS FOR LAMINATED MOTOR CORE MANUFACTURING PROCESS
Document Type and Number:
WIPO Patent Application WO/2023/214709
Kind Code:
A1
Abstract:
The cooling apparatus for manufacturing a laminated core of a motor according to the present invention comprises a transfer jig 30 which comprises an upper jig 31, and a lower jig 32 in which a laminated core 200 is mounted; a base plate 40 in which the transfer jig 30 is installed and moved; an inner cool air supply port 75 which is installed in the lower part of the base plate 40 to supply cool air to the lower part of the base plate 40; and a proximate cooler 8 which is installed to cover the exterior of the transfer jig 30 and comprises a cover 81 and a side wall 82 extending downwardly from the circumference of the cover 81, characterized in that an outer groove 83 is formed vertically on the outer side of the side wall 82 of the proximate cooler 8, and an inner groove 85 is formed vertically on the inner side of the side wall 82.
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Inventors:
BAEK SEUNG HYUN (KR)
KWON BYUNG SOO (KR)
KWON BYUNG SOO (KR)
Application Number:
PCT/KR2023/004978
Publication Date:
November 09, 2023
Filing Date:
April 13, 2023
Export Citation:
Assignee:
DAEYOUNG ELECTRONICS CO LTD (KR)
International Classes:
H02K15/03; H01F41/02; H02K1/32; H02K9/14; H02K9/16; H02K15/14
Foreign References:
| KR20180020016A | 2018-02-27 | |||
| KR20190135281A | 2019-12-06 | |||
| KR19990053414A | 1999-07-15 | |||
| JP2021090291A | 2021-06-10 | |||
| KR20020040429A | 2002-05-30 |
Attorney, Agent or Firm:
LEE, Sung Rok (KR)
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