JPH0319031Y2 - - Google Patents
Info
- Publication number
- JPH0319031Y2 JPH0319031Y2 JP13711484U JP13711484U JPH0319031Y2 JP H0319031 Y2 JPH0319031 Y2 JP H0319031Y2 JP 13711484 U JP13711484 U JP 13711484U JP 13711484 U JP13711484 U JP 13711484U JP H0319031 Y2 JPH0319031 Y2 JP H0319031Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- delay circuit
- comparison circuits
- comparison
- 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
- 239000004065 semiconductor Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 238000002336 sorption--desorption measurement Methods 0.000 claims description 2
- 230000001934 delay Effects 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 14
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- -1 flame Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13711484U JPH0319031Y2 (US20100012521A1-20100121-C00001.png) | 1984-09-10 | 1984-09-10 | |
| KR2019840012242U KR910000246Y1 (ko) | 1984-07-11 | 1984-11-27 | 복합화재 검출기 |
| US06/753,987 US4640628A (en) | 1984-07-11 | 1985-07-11 | Composite fire sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13711484U JPH0319031Y2 (US20100012521A1-20100121-C00001.png) | 1984-09-10 | 1984-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6151593U JPS6151593U (US20100012521A1-20100121-C00001.png) | 1986-04-07 |
| JPH0319031Y2 true JPH0319031Y2 (US20100012521A1-20100121-C00001.png) | 1991-04-22 |
Family
ID=30695531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13711484U Expired JPH0319031Y2 (US20100012521A1-20100121-C00001.png) | 1984-07-11 | 1984-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319031Y2 (US20100012521A1-20100121-C00001.png) |
-
1984
- 1984-09-10 JP JP13711484U patent/JPH0319031Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6151593U (US20100012521A1-20100121-C00001.png) | 1986-04-07 |
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