JPH0349200Y2 - - Google Patents
Info
- Publication number
- JPH0349200Y2 JPH0349200Y2 JP17538486U JP17538486U JPH0349200Y2 JP H0349200 Y2 JPH0349200 Y2 JP H0349200Y2 JP 17538486 U JP17538486 U JP 17538486U JP 17538486 U JP17538486 U JP 17538486U JP H0349200 Y2 JPH0349200 Y2 JP H0349200Y2
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- tunnels
- ventilation
- evacuation
- fire
- 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
- 239000000779 smoke Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17538486U JPH0349200Y2 (enrdf_load_stackoverflow) | 1986-11-17 | 1986-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17538486U JPH0349200Y2 (enrdf_load_stackoverflow) | 1986-11-17 | 1986-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6382000U JPS6382000U (enrdf_load_stackoverflow) | 1988-05-30 |
| JPH0349200Y2 true JPH0349200Y2 (enrdf_load_stackoverflow) | 1991-10-21 |
Family
ID=31114660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17538486U Expired JPH0349200Y2 (enrdf_load_stackoverflow) | 1986-11-17 | 1986-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349200Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-11-17 JP JP17538486U patent/JPH0349200Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6382000U (enrdf_load_stackoverflow) | 1988-05-30 |
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