JPH0336368Y2 - - Google Patents
Info
- Publication number
- JPH0336368Y2 JPH0336368Y2 JP7791785U JP7791785U JPH0336368Y2 JP H0336368 Y2 JPH0336368 Y2 JP H0336368Y2 JP 7791785 U JP7791785 U JP 7791785U JP 7791785 U JP7791785 U JP 7791785U JP H0336368 Y2 JPH0336368 Y2 JP H0336368Y2
- Authority
- JP
- Japan
- Prior art keywords
- relay
- return
- smoke prevention
- section
- equipment
- 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
- 230000002265 prevention Effects 0.000 claims description 20
- 239000000779 smoke Substances 0.000 claims description 19
- 238000012790 confirmation Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7791785U JPH0336368Y2 (enrdf_load_stackoverflow) | 1985-05-25 | 1985-05-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7791785U JPH0336368Y2 (enrdf_load_stackoverflow) | 1985-05-25 | 1985-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61194557U JPS61194557U (enrdf_load_stackoverflow) | 1986-12-04 |
JPH0336368Y2 true JPH0336368Y2 (enrdf_load_stackoverflow) | 1991-08-01 |
Family
ID=30621421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7791785U Expired JPH0336368Y2 (enrdf_load_stackoverflow) | 1985-05-25 | 1985-05-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0336368Y2 (enrdf_load_stackoverflow) |
-
1985
- 1985-05-25 JP JP7791785U patent/JPH0336368Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61194557U (enrdf_load_stackoverflow) | 1986-12-04 |
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