JPH0431675Y2 - - Google Patents
Info
- Publication number
- JPH0431675Y2 JPH0431675Y2 JP1985062006U JP6200685U JPH0431675Y2 JP H0431675 Y2 JPH0431675 Y2 JP H0431675Y2 JP 1985062006 U JP1985062006 U JP 1985062006U JP 6200685 U JP6200685 U JP 6200685U JP H0431675 Y2 JPH0431675 Y2 JP H0431675Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- type smoke
- analog output
- smoke detector
- 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
- 239000000779 smoke Substances 0.000 claims description 50
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985062006U JPH0431675Y2 (US20030157025A1-20030821-C00031.png) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985062006U JPH0431675Y2 (US20030157025A1-20030821-C00031.png) | 1985-04-24 | 1985-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61180392U JPS61180392U (US20030157025A1-20030821-C00031.png) | 1986-11-11 |
| JPH0431675Y2 true JPH0431675Y2 (US20030157025A1-20030821-C00031.png) | 1992-07-29 |
Family
ID=30590807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985062006U Expired JPH0431675Y2 (US20030157025A1-20030821-C00031.png) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431675Y2 (US20030157025A1-20030821-C00031.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2530719B2 (ja) * | 1989-06-27 | 1996-09-04 | 松下電工株式会社 | 光電式煙感知器 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199586A (ja) * | 1975-02-27 | 1976-09-02 | Yoshihiro Iwazawa | Gasumorekeihosochi |
| JPS565293B2 (US20030157025A1-20030821-C00031.png) * | 1975-12-10 | 1981-02-04 | ||
| JPS56147295A (en) * | 1980-04-15 | 1981-11-16 | Matsushita Electric Works Ltd | Ionized smoke sensor |
| JPS5760493A (en) * | 1980-09-30 | 1982-04-12 | Hochiki Co | Fire detector |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551796U (US20030157025A1-20030821-C00031.png) * | 1978-06-20 | 1980-01-08 | ||
| JPS5933111Y2 (ja) * | 1979-03-17 | 1984-09-14 | ホーチキ株式会社 | 蓄積型火災感知器 |
| JPS599357Y2 (ja) * | 1979-06-21 | 1984-03-23 | 矢崎総業株式会社 | ガスもれ警報器 |
-
1985
- 1985-04-24 JP JP1985062006U patent/JPH0431675Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199586A (ja) * | 1975-02-27 | 1976-09-02 | Yoshihiro Iwazawa | Gasumorekeihosochi |
| JPS565293B2 (US20030157025A1-20030821-C00031.png) * | 1975-12-10 | 1981-02-04 | ||
| JPS56147295A (en) * | 1980-04-15 | 1981-11-16 | Matsushita Electric Works Ltd | Ionized smoke sensor |
| JPS5760493A (en) * | 1980-09-30 | 1982-04-12 | Hochiki Co | Fire detector |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61180392U (US20030157025A1-20030821-C00031.png) | 1986-11-11 |
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