Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VACUUM INSULATION CONTAINER
Document Type and Number:
WIPO Patent Application WO/2019/146472
Kind Code:
A1
Abstract:
A vacuum insulation container (1) that comprises a bottomed cylindrical outer cylinder (3), a bottomed-cylindrical inner cylinder (2) that is arranged inside the outer cylinder (3), and a gas adsorbent (4). A hollow part (S1) that has been depressurized below atmospheric pressure is formed between an outer surface of the inner cylinder (2) and an inner surface of the outer cylinder (3). The outer cylinder (3) and the inner cylinder (2) comprise a metal material. The gas adsorbent (4) is arranged in the hollow part (S1). The inner cylinder (2) and the outer cylinder (3) are joined such that the hollow part (S1) is sealed. The gas adsorbent (4) includes a copper ion exchange ZSM-5 zeolite.

Inventors:
YUASA AKIKO
Application Number:
JP2019/001167
Publication Date:
August 01, 2019
Filing Date:
January 17, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A47J41/02; B01J20/18; B01J20/28; B65D81/26; B65D81/38
Domestic Patent References:
WO2014174837A12014-10-30
Foreign References:
JP2016152878A2016-08-25
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF: