US 12,287,142 B2 · Vacuum adiabatic body and method for manufacturing the same

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.

Claims20

Dependent claims

A method for manufacturing a vacuum adiabatic body, the method comprising:

providing components included in the vacuum adiabatic body, the components including a first plate, a second plate, and a support;
assembling the components of the vacuum adiabatic body such that that a portion of the second plate is separated from the first plate in a first direction to provide space between the first plate and the second plate, and the support is positioned in the space between the first plate and the second plate;
and
removing gas from the space between the first and second plates to form a vacuum space,
wherein:
the support is made of a resin,
the resin is a mixture of polyphenylenesulfide (PPS) and glassfiber (GF), and
a vacuum exhaust temperature when gas is removed from the space is 100° C. to 200° C.

5 more elements

Dependencies are inferred from the claim text.

Vacuum adiabatic body and method for manufacturing the same

Life of this patent

Vacuum adiabatic body and method for manufacturing the same

Life of this patent

Abstract

Claims20