JPS61155996U - - Google Patents
Info
- Publication number
- JPS61155996U JPS61155996U JP3885685U JP3885685U JPS61155996U JP S61155996 U JPS61155996 U JP S61155996U JP 3885685 U JP3885685 U JP 3885685U JP 3885685 U JP3885685 U JP 3885685U JP S61155996 U JPS61155996 U JP S61155996U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- fire
- output
- fire alarm
- comparator
- 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
- 239000003990 capacitor Substances 0.000 claims 2
- 238000009825 accumulation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3885685U JPS61155996U (zh) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3885685U JPS61155996U (zh) | 1985-03-20 | 1985-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61155996U true JPS61155996U (zh) | 1986-09-27 |
Family
ID=30546250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3885685U Pending JPS61155996U (zh) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61155996U (zh) |
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1985
- 1985-03-20 JP JP3885685U patent/JPS61155996U/ja active Pending