Title:
METHOD AND APPARATUS FOR MANUFACTURING VACUUM ADIABATIC BODY
Document Type and Number:
WIPO Patent Application WO/2022/092947
Kind Code:
A1
Abstract:
A method for manufacturing a vacuum adiabatic body according to an embodiment may include a vacuum adiabatic body component preparation process of manufacturing components applied to a vacuum adiabatic body. Optionally, the method may include a vacuum adiabatic body component assembly process of assembling the components. Optionally, the method may include a vacuum adiabatic body component sealing process of sealing an outer wall of a vacuum space to block the vacuum space from the external space. Optionally, the method may include a vacuum exhaust process for a vacuum adiabatic body, in which internal air of a vacuum space is discharged. Optionally, the method may include a device assembling process of providing a device using the vacuum adiabatic body.
Inventors:
JUNG WONYEONG (KR)
YOUN DEOKHYUN (KR)
LEE SUNGSUB (KR)
RYU MINSU (KR)
YOUN DEOKHYUN (KR)
LEE SUNGSUB (KR)
RYU MINSU (KR)
Application Number:
PCT/KR2021/015524
Publication Date:
May 05, 2022
Filing Date:
November 01, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F16L59/065; B29C45/00; B29C65/00; B29C70/06; B29C70/54; F16L59/02; F25D23/02; F25D23/06
Domestic Patent References:
| WO2022092947A1 | 2022-05-05 |
Foreign References:
| KR20200001375A | 2020-01-06 | |||
| US20200094461A1 | 2020-03-26 | |||
| JP2002292695A | 2002-10-09 | |||
| EP0013154A1 | 1980-07-09 | |||
| CN109312889A | 2019-02-05 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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