JPS6223397U - - Google Patents
Info
- Publication number
- JPS6223397U JPS6223397U JP11395985U JP11395985U JPS6223397U JP S6223397 U JPS6223397 U JP S6223397U JP 11395985 U JP11395985 U JP 11395985U JP 11395985 U JP11395985 U JP 11395985U JP S6223397 U JPS6223397 U JP S6223397U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- storage
- constant voltage
- smoke
- generates
- 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
- 239000000779 smoke Substances 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11395985U JPS6223397U (zh) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11395985U JPS6223397U (zh) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6223397U true JPS6223397U (zh) | 1987-02-12 |
Family
ID=30996250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11395985U Pending JPS6223397U (zh) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6223397U (zh) |
-
1985
- 1985-07-25 JP JP11395985U patent/JPS6223397U/ja active Pending