Title:
HEATING APPARATUS CAPABLE OF DIFFERENTIALLY HEATING HEAT-SHRINKABLE TUBE
Document Type and Number:
WIPO Patent Application WO/2022/035242
Kind Code:
A1
Abstract:
A heat-shrinkable tube heating apparatus according to the present invention includes a pair of heat source boxes having planar symmetry. A blowing pipe having air-jetting holes formed in a line and a pair of heating pipes are arranged to be parallel to each other inside each heat source box, wherein each heating pipe includes a hot wire for radiating ultraviolet rays and is disposed over an open area of the heat source box, and the blowing pipe is positioned further inside between the pair of heating pipes, and is provided so that pressurized air flowing into the pipe is jetted through the air-jetting holes toward one of both sides of a heat-shrinkable tube placed thereat to be heated.
Inventors:
SONG JIMING (CN)
Application Number:
PCT/KR2021/010700
Publication Date:
February 17, 2022
Filing Date:
August 12, 2021
Export Citation:
Assignee:
SEWON ELECTRONICS CO LTD (KR)
International Classes:
H01B13/00; H02G15/18; H05B3/44
Foreign References:
| KR101409910B1 | 2014-06-19 | |||
| KR20030065681A | 2003-08-09 | |||
| JP6405571B2 | 2018-10-17 | |||
| JP2019142065A | 2019-08-29 | |||
| KR102244854B1 | 2021-04-27 |
Attorney, Agent or Firm:
PARK, Lae Bong (KR)
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