JPS6135455B2 - - Google Patents
Info
- Publication number
- JPS6135455B2 JPS6135455B2 JP13393580A JP13393580A JPS6135455B2 JP S6135455 B2 JPS6135455 B2 JP S6135455B2 JP 13393580 A JP13393580 A JP 13393580A JP 13393580 A JP13393580 A JP 13393580A JP S6135455 B2 JPS6135455 B2 JP S6135455B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- barrier plate
- vault
- barrier
- hole
- 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
Links
- 230000004888 barrier function Effects 0.000 claims description 68
- 238000009423 ventilation Methods 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13393580A JPS5758029A (en) | 1980-09-26 | 1980-09-26 | Emergency ventilator for vault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13393580A JPS5758029A (en) | 1980-09-26 | 1980-09-26 | Emergency ventilator for vault |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5758029A JPS5758029A (en) | 1982-04-07 |
| JPS6135455B2 true JPS6135455B2 (enExample) | 1986-08-13 |
Family
ID=15116504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13393580A Granted JPS5758029A (en) | 1980-09-26 | 1980-09-26 | Emergency ventilator for vault |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5758029A (enExample) |
-
1980
- 1980-09-26 JP JP13393580A patent/JPS5758029A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5758029A (en) | 1982-04-07 |
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