Title:
THERMAL INSULATION MEMBER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/096052
Kind Code:
A1
Abstract:
Provided is a highly reliable thermal insulation member. A thermal insulation member (1) comprises: a core material (2); and a bag-shaped outer packaging material (3) that holds the core material (2) therein. The pressure inside of the outer packaging material (3) is reduced as compared with the outside of the outer packaging material (3). The outer packaging material (3) includes: a sealing region (30) arranged so as to surround the core material (2); and an auxiliary sealing region (6) extending along a final sealing region (8) which is a part of the sealing region (30). The highly reliable thermal insulation member (1) is obtained by forming the auxiliary sealing region (6) in the thermal insulation member (1) as described above.
Inventors:
UEDA SATOSHI (JP)
OI YUTO (JP)
HASHIGAYA NAOKI (JP)
TAKAI HIROAKI (JP)
OI YUTO (JP)
HASHIGAYA NAOKI (JP)
TAKAI HIROAKI (JP)
Application Number:
PCT/JP2019/043964
Publication Date:
May 14, 2020
Filing Date:
November 08, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F16L59/065; B29C65/02
Foreign References:
| JP2018096388A | 2018-06-21 | |||
| JP2005315310A | 2005-11-10 | |||
| JP2010276171A | 2010-12-09 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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