JPS641835B2 - - Google Patents
Info
- Publication number
- JPS641835B2 JPS641835B2 JP15604983A JP15604983A JPS641835B2 JP S641835 B2 JPS641835 B2 JP S641835B2 JP 15604983 A JP15604983 A JP 15604983A JP 15604983 A JP15604983 A JP 15604983A JP S641835 B2 JPS641835 B2 JP S641835B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- fire
- time
- danger
- output
- 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
- 238000004364 calculation method Methods 0.000 claims description 60
- 238000001514 detection method Methods 0.000 claims description 20
- 239000000779 smoke Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 24
- 238000005070 sampling Methods 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15604983A JPS6048595A (ja) | 1983-08-26 | 1983-08-26 | 火災報知装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15604983A JPS6048595A (ja) | 1983-08-26 | 1983-08-26 | 火災報知装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6048595A JPS6048595A (ja) | 1985-03-16 |
JPS641835B2 true JPS641835B2 (pt) | 1989-01-12 |
Family
ID=15619195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15604983A Granted JPS6048595A (ja) | 1983-08-26 | 1983-08-26 | 火災報知装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048595A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61237194A (ja) * | 1985-04-12 | 1986-10-22 | ホーチキ株式会社 | 火災報知装置 |
JPS61237195A (ja) * | 1985-04-12 | 1986-10-22 | ホーチキ株式会社 | 火災報知装置 |
JPS6219999A (ja) * | 1985-07-18 | 1987-01-28 | ホーチキ株式会社 | 火災報知装置 |
-
1983
- 1983-08-26 JP JP15604983A patent/JPS6048595A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6048595A (ja) | 1985-03-16 |
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