JPS6343589Y2 - - Google Patents
Info
- Publication number
- JPS6343589Y2 JPS6343589Y2 JP19364082U JP19364082U JPS6343589Y2 JP S6343589 Y2 JPS6343589 Y2 JP S6343589Y2 JP 19364082 U JP19364082 U JP 19364082U JP 19364082 U JP19364082 U JP 19364082U JP S6343589 Y2 JPS6343589 Y2 JP S6343589Y2
- Authority
- JP
- Japan
- Prior art keywords
- fire
- output
- circuit
- alarm
- oscillation
- 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
- 238000001514 detection method Methods 0.000 claims description 37
- 230000035945 sensitivity Effects 0.000 claims description 30
- 230000010355 oscillation Effects 0.000 claims description 25
- 238000012544 monitoring process Methods 0.000 claims description 7
- 239000000779 smoke Substances 0.000 description 26
- 230000007423 decrease Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 101100119059 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ERG25 gene Proteins 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19364082U JPS59100390U (ja) | 1982-12-21 | 1982-12-21 | 火災感知器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19364082U JPS59100390U (ja) | 1982-12-21 | 1982-12-21 | 火災感知器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59100390U JPS59100390U (ja) | 1984-07-06 |
| JPS6343589Y2 true JPS6343589Y2 (de) | 1988-11-14 |
Family
ID=30416434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19364082U Granted JPS59100390U (ja) | 1982-12-21 | 1982-12-21 | 火災感知器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100390U (de) |
-
1982
- 1982-12-21 JP JP19364082U patent/JPS59100390U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59100390U (ja) | 1984-07-06 |
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