VACUUM INSULATOR, METHOD OF MANUFACTURING THE SAME AND REFRIGERATOR HAVING THE SAME

Title:

VACUUM INSULATOR, METHOD OF MANUFACTURING THE SAME AND REFRIGERATOR HAVING THE SAME

Document Type and Number:

WIPO Patent Application WO/2017/188571

Kind Code:

A1

Abstract:

In an insulator including an adsorbent configured to adsorb gas, an initial adsorption performance of the remaining gas inside the insulator using the adsorbent and a long-term adsorption performance of gas introduced into the insulator from the outside are improved so that the short-term performance and the long-term performance of the insulator can be simultaneously improved. An adsorbent that is a first part of an adsorbent included in a vacuum insulator is accommodated in a first space formed with an inside surface of a container, and an adsorbent that is a second part of the adsorbent is dispersed into a second space formed with an inside surface of an outer envelope and an outside surface of the container.

Inventors:

TSURUGA TOSHIMITSU (JP)
TAKEUCHI KENJI (JP)
FUKUZAKI TOMOKAZU (JP)

Application Number:

PCT/KR2017/001631

Publication Date:

November 02, 2017

Filing Date:

February 15, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

F25D23/06; B01D53/04; B01J20/02; B01J20/04; B01J20/28; F16L59/065

Foreign References:

JP2010060045A	2010-03-18
US20140178626A1	2014-06-26
JP2015034571A	2015-02-19
JP2007155088A	2007-06-21
JP2009063033A	2009-03-26
JP2010060045A	2010-03-18

Other References: