Title:
MICRO-CLEANING DEVICE FOR WELDING JIG
Document Type and Number:
WIPO Patent Application WO/2022/154351
Kind Code:
A1
Abstract:
The present invention relates to a micro-cleaning device for a welding jig and, more specifically, to a micro-cleaning device for a welding jig, the micro-cleaning device comprising: a housing (100); a sandbox (200) connected to the housing; an air supply part (300) connected to the sandbox through a hose; a jig blasting gun (500) disposed inside the housing; a jig fixing part (600) disposed under the jig blasting gun (500); and a controller (400), wherein the jig fixing part (600) includes a magnetic unit (640) for fixation of a welding jig (700).
Inventors:
KWAK DONG HOON (KR)
YANG JUN SEOK (KR)
YANG JUN SEOK (KR)
Application Number:
PCT/KR2022/000081
Publication Date:
July 21, 2022
Filing Date:
January 04, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
B23K9/32; B23K37/04
Foreign References:
| KR20040071358A | 2004-08-12 | |||
| JPH08132346A | 1996-05-28 | |||
| KR19990033416A | 1999-05-15 | |||
| KR20020011220A | 2002-02-08 | |||
| US20110312252A1 | 2011-12-22 | |||
| KR20210004088A | 2021-01-13 | |||
| KR101988335B1 | 2019-06-12 |
Attorney, Agent or Firm:
MYUNGRYUN IP & LAW FIRM (KR)
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