JPS6490385A - Fireproof container - Google Patents
Fireproof containerInfo
- Publication number
- JPS6490385A JPS6490385A JP24279287A JP24279287A JPS6490385A JP S6490385 A JPS6490385 A JP S6490385A JP 24279287 A JP24279287 A JP 24279287A JP 24279287 A JP24279287 A JP 24279287A JP S6490385 A JPS6490385 A JP S6490385A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- space
- heat insulating
- cooling water
- heat
- 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.)
- Pending
Links
Landscapes
- Building Environments (AREA)
Abstract
PURPOSE: To improve a heat isolating property and to reliably prevent the damage by heat of stored articles by providing a heat insulating layer made of a fluid or a solid between an outer wall and an inner wall to form a wall section, and setting the inside to a decompressed state. CONSTITUTION: A space is formed between the outer wall 2 and inner wall 3 of a fire protecting storage chamber 1, a water feed pipe 6 and a drain pipe 7 communicated with the space are connected, and a vacuum pump 10 communicated with an internal storage space 5 is connected. Cooling water is guided to the space between the walls 2, 3 from a cooling water tank 8 via a pump 9, it is discharged to the outside via the drain pipe 7 or is circulated to the water tank 8 via a proper cooling means, and the vacuum pump 10 is operated to evacuate the storage space 5 and to keep it at a decompressed state much lower than the atmospheric pressure. A heat insulating layer made of a heat insulating material may be provided in place of the cooling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24279287A JPS6490385A (en) | 1987-09-29 | 1987-09-29 | Fireproof container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24279287A JPS6490385A (en) | 1987-09-29 | 1987-09-29 | Fireproof container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6490385A true JPS6490385A (en) | 1989-04-06 |
Family
ID=17094358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24279287A Pending JPS6490385A (en) | 1987-09-29 | 1987-09-29 | Fireproof container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6490385A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759870A (en) * | 1993-08-24 | 1995-03-07 | Yoshiaki Yokoyama | Security room |
| JP2005248573A (en) * | 2004-03-04 | 2005-09-15 | Kiichi Takita | Fireproof safe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014148A (en) * | 1973-04-19 | 1975-02-14 | ||
| JPS5519308A (en) * | 1978-07-24 | 1980-02-12 | Hitachi Ltd | Protective wall |
| JPS60158069A (en) * | 1984-01-27 | 1985-08-19 | 日本航空電子工業株式会社 | Heat-resisting vessel |
-
1987
- 1987-09-29 JP JP24279287A patent/JPS6490385A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014148A (en) * | 1973-04-19 | 1975-02-14 | ||
| JPS5519308A (en) * | 1978-07-24 | 1980-02-12 | Hitachi Ltd | Protective wall |
| JPS60158069A (en) * | 1984-01-27 | 1985-08-19 | 日本航空電子工業株式会社 | Heat-resisting vessel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759870A (en) * | 1993-08-24 | 1995-03-07 | Yoshiaki Yokoyama | Security room |
| JP2005248573A (en) * | 2004-03-04 | 2005-09-15 | Kiichi Takita | Fireproof safe |
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