JPH0325266Y2 - - Google Patents
Info
- Publication number
- JPH0325266Y2 JPH0325266Y2 JP1984195729U JP19572984U JPH0325266Y2 JP H0325266 Y2 JPH0325266 Y2 JP H0325266Y2 JP 1984195729 U JP1984195729 U JP 1984195729U JP 19572984 U JP19572984 U JP 19572984U JP H0325266 Y2 JPH0325266 Y2 JP H0325266Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- sensing element
- circuit
- smoke
- heat
- 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
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 5
- 238000002336 sorption--desorption measurement Methods 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 23
- 239000000779 smoke Substances 0.000 description 22
- 239000004065 semiconductor Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 11
- 230000007423 decrease Effects 0.000 description 8
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 flame Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984195729U JPH0325266Y2 (ko) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984195729U JPH0325266Y2 (ko) | 1984-12-24 | 1984-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61112488U JPS61112488U (ko) | 1986-07-16 |
| JPH0325266Y2 true JPH0325266Y2 (ko) | 1991-05-31 |
Family
ID=30753333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984195729U Expired JPH0325266Y2 (ko) | 1984-12-24 | 1984-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325266Y2 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013050756A (ja) * | 2011-08-30 | 2013-03-14 | Yazaki Energy System Corp | 携行用ガス濃度検出器及びそのガス濃度報知方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854794B2 (ja) * | 1981-01-16 | 1983-12-06 | 東京理化器械株式会社 | エタノ−ルの製造方法 |
| JPS5949694A (ja) * | 1982-09-14 | 1984-03-22 | ニツタン株式会社 | ガス洩れ兼火災検知装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727111Y2 (ko) * | 1975-04-11 | 1982-06-12 | ||
| JPS5673091U (ko) * | 1980-11-12 | 1981-06-16 | ||
| JPS5854794U (ja) * | 1981-10-08 | 1983-04-14 | ホーチキ株式会社 | 火災感知器の警報装置 |
| JPS58138193U (ja) * | 1982-03-12 | 1983-09-17 | ホーチキ株式会社 | 複合型火災感知器 |
-
1984
- 1984-12-24 JP JP1984195729U patent/JPH0325266Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854794B2 (ja) * | 1981-01-16 | 1983-12-06 | 東京理化器械株式会社 | エタノ−ルの製造方法 |
| JPS5949694A (ja) * | 1982-09-14 | 1984-03-22 | ニツタン株式会社 | ガス洩れ兼火災検知装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61112488U (ko) | 1986-07-16 |
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