JP4807334B2 - 真空断熱材 - Google Patents
真空断熱材 Download PDFInfo
- Publication number
- JP4807334B2 JP4807334B2 JP2007193027A JP2007193027A JP4807334B2 JP 4807334 B2 JP4807334 B2 JP 4807334B2 JP 2007193027 A JP2007193027 A JP 2007193027A JP 2007193027 A JP2007193027 A JP 2007193027A JP 4807334 B2 JP4807334 B2 JP 4807334B2
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- vacuum heat
- box
- insulating material
- outer covering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Thermal Insulation (AREA)
Description
2 外被材(箱形外被材)
2a 開口部
2b 側面部(一面)
3 外被材(板状外被材)
4 芯材
5,8a 吸引口(凸部)
5b 突合せ部
6 金属層
8b 凹部
11 外被体
Claims (4)
- 箱形に成形した合成樹脂製の箱形外被材と、該箱形外被材に入れられた芯材と、前記箱形外被材に取り付けられる合成樹脂製の板状外被材とを備え、前記箱形外被材と前記板状外被材とによる外被体の一面に合成樹脂製の凸部を有し、前記箱形外被材に設けた筒状の吸引口の開口部を突き合わせて封止した突合せ部を前記凸部とし、前記外被体における前記一面以外に前記凸部と相互に係合可能な凹部を有し、前記凸部を前記凹部に嵌挿して係合させるものとすることを特徴とする真空断熱材。
- 前記外被体に、金属箔又は金属蒸着膜を設けたことを特徴とする請求項1記載の真空断熱材。
- 前記凸部の所定側に対向して、前記一面に所定厚さの繊維体を有することを特徴とする請求項1又は2記載の真空断熱材。
- 前記芯材は、無機物であることを特徴とする請求項1〜3のいずれか1項に記載の真空断熱材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007193027A JP4807334B2 (ja) | 2007-07-25 | 2007-07-25 | 真空断熱材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007193027A JP4807334B2 (ja) | 2007-07-25 | 2007-07-25 | 真空断熱材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009030668A JP2009030668A (ja) | 2009-02-12 |
JP4807334B2 true JP4807334B2 (ja) | 2011-11-02 |
Family
ID=40401408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007193027A Expired - Fee Related JP4807334B2 (ja) | 2007-07-25 | 2007-07-25 | 真空断熱材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4807334B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005045726A1 (de) * | 2005-09-23 | 2007-04-05 | Va-Q-Tec Ag | Verfahren zur Herstellung eines folienumhüllten Vakuumdämmkörpers |
JP2015178846A (ja) * | 2014-03-18 | 2015-10-08 | 富士電機株式会社 | 真空断熱材及び断熱容器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61101789A (ja) * | 1984-10-23 | 1986-05-20 | 松下冷機株式会社 | 断熱材パック及びその製造方法 |
JP2672204B2 (ja) * | 1991-06-13 | 1997-11-05 | 株式会社クボタ | 粉末真空断熱体 |
JPH07332585A (ja) * | 1994-06-03 | 1995-12-22 | Mitsubishi Chem Corp | 真空断熱材 |
JPH11193897A (ja) * | 1998-01-06 | 1999-07-21 | Toshiba Corp | 真空断熱材 |
-
2007
- 2007-07-25 JP JP2007193027A patent/JP4807334B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009030668A (ja) | 2009-02-12 |
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