JPH01144056U - - Google Patents
Info
- Publication number
- JPH01144056U JPH01144056U JP3970388U JP3970388U JPH01144056U JP H01144056 U JPH01144056 U JP H01144056U JP 3970388 U JP3970388 U JP 3970388U JP 3970388 U JP3970388 U JP 3970388U JP H01144056 U JPH01144056 U JP H01144056U
- Authority
- JP
- Japan
- Prior art keywords
- air
- mask
- pipe
- glasses
- emergency evacuation
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3970388U JPH01144056U (fr) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3970388U JPH01144056U (fr) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01144056U true JPH01144056U (fr) | 1989-10-03 |
Family
ID=31266200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3970388U Pending JPH01144056U (fr) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01144056U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4819518U (fr) * | 1971-07-04 | 1973-03-06 |
-
1988
- 1988-03-28 JP JP3970388U patent/JPH01144056U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4819518U (fr) * | 1971-07-04 | 1973-03-06 |
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