JPH0439718B2 - - Google Patents
Info
- Publication number
- JPH0439718B2 JPH0439718B2 JP61176392A JP17639286A JPH0439718B2 JP H0439718 B2 JPH0439718 B2 JP H0439718B2 JP 61176392 A JP61176392 A JP 61176392A JP 17639286 A JP17639286 A JP 17639286A JP H0439718 B2 JPH0439718 B2 JP H0439718B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- light
- signal
- analog
- 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 - Lifetime
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17639286A JPS6332691A (ja) | 1986-07-25 | 1986-07-25 | 光電式アナログ煙感知器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17639286A JPS6332691A (ja) | 1986-07-25 | 1986-07-25 | 光電式アナログ煙感知器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6332691A JPS6332691A (ja) | 1988-02-12 |
| JPH0439718B2 true JPH0439718B2 (OSRAM) | 1992-06-30 |
Family
ID=16012853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17639286A Granted JPS6332691A (ja) | 1986-07-25 | 1986-07-25 | 光電式アナログ煙感知器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6332691A (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59139493A (ja) * | 1983-01-28 | 1984-08-10 | 松下電工株式会社 | アナログ出力型煙検知回路 |
| JPS6133594A (ja) * | 1984-07-25 | 1986-02-17 | 松下電工株式会社 | 煙感知器 |
-
1986
- 1986-07-25 JP JP17639286A patent/JPS6332691A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332691A (ja) | 1988-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |