JPS61115291U - - Google Patents
Info
- Publication number
- JPS61115291U JPS61115291U JP19756984U JP19756984U JPS61115291U JP S61115291 U JPS61115291 U JP S61115291U JP 19756984 U JP19756984 U JP 19756984U JP 19756984 U JP19756984 U JP 19756984U JP S61115291 U JPS61115291 U JP S61115291U
- Authority
- JP
- Japan
- Prior art keywords
- fire
- capacitor
- emitter
- output stage
- receiving circuit
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000007257 malfunction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19756984U JPS61115291U (hr) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19756984U JPS61115291U (hr) | 1984-12-28 | 1984-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61115291U true JPS61115291U (hr) | 1986-07-21 |
Family
ID=30755934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19756984U Pending JPS61115291U (hr) | 1984-12-28 | 1984-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61115291U (hr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644994A (en) * | 1979-09-19 | 1981-04-24 | Nittan Co Ltd | Fire alarm |
JPS5937912U (ja) * | 1982-08-27 | 1984-03-10 | 株式会社トヨトミ | 燃焼筒の加熱コイル保持構造 |
-
1984
- 1984-12-28 JP JP19756984U patent/JPS61115291U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644994A (en) * | 1979-09-19 | 1981-04-24 | Nittan Co Ltd | Fire alarm |
JPS5937912U (ja) * | 1982-08-27 | 1984-03-10 | 株式会社トヨトミ | 燃焼筒の加熱コイル保持構造 |
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