Title:
JIG FOR EXTERNAL MOLDING OF VACUUM INTERRUPTER AND METHOD FOR MANUFACTURING EXTERNAL MOLDING OF VACUUM INTERRUPTER USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/102845
Kind Code:
A1
Abstract:
The present invention relates to a jig for external molding of a vacuum interrupter and a method for manufacturing an external molding of a vacuum interrupter using same. Specifically, provided is a jig for external molding of a vacuum interrupter, wherein by separating the jig into a cradle, a body part, and a cap part, and treating a molding space with a TD (Thermo Diffusion) coating, the outside of the vacuum interrupter can be molded homogeneously and without damage, and the body part where the main molding space is formed is replaced and wrapped with a heating grip part and a cooling grip part, which can thus serve as a handle while heating and cooling the body part, and disclosed is a method for manufacturing an external molding of a vacuum interrupter using same.
Inventors:
CHO DAL HYEON (KR)
Application Number:
PCT/KR2020/016871
Publication Date:
May 19, 2022
Filing Date:
November 25, 2020
Export Citation:
Assignee:
CHANGSUNG PREC & IND CO LTD (KR)
International Classes:
B29C33/20; B29C33/12; B29C33/30; B29C33/56; B29C35/02; B29K75/00; B29L31/34
Foreign References:
| US5917167A | 1999-06-29 | |||
| US20130126480A1 | 2013-05-23 | |||
| US6310310B1 | 2001-10-30 | |||
| KR20090121588A | 2009-11-26 | |||
| KR20100027732A | 2010-03-11 |
Attorney, Agent or Firm:
KIM, Jong Seok (KR)
Download PDF:
Previous Patent: AUTOMATIC BALL DISPENSER FOR PETS
Next Patent: LOW-LATENCY SUBSPACE TRACKING DEVICE AND METHOD FOR COMPRESSED SENSING RECONSTRUCTION
Next Patent: LOW-LATENCY SUBSPACE TRACKING DEVICE AND METHOD FOR COMPRESSED SENSING RECONSTRUCTION