JPS6218796U - - Google Patents
Info
- Publication number
- JPS6218796U JPS6218796U JP10892685U JP10892685U JPS6218796U JP S6218796 U JPS6218796 U JP S6218796U JP 10892685 U JP10892685 U JP 10892685U JP 10892685 U JP10892685 U JP 10892685U JP S6218796 U JPS6218796 U JP S6218796U
- Authority
- JP
- Japan
- Prior art keywords
- smoke detector
- ion chamber
- ionization
- electrodes
- heating element
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108926U JPH044320Y2 (ru) | 1985-07-18 | 1985-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108926U JPH044320Y2 (ru) | 1985-07-18 | 1985-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6218796U true JPS6218796U (ru) | 1987-02-04 |
| JPH044320Y2 JPH044320Y2 (ru) | 1992-02-07 |
Family
ID=30986565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985108926U Expired JPH044320Y2 (ru) | 1985-07-18 | 1985-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044320Y2 (ru) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485979U (ru) * | 1971-06-04 | 1973-01-23 | ||
| JPS4917292A (ru) * | 1972-06-05 | 1974-02-15 | ||
| JPS516787A (ja) * | 1974-07-05 | 1976-01-20 | Omron Tateisi Electronics Co | Ionshikikanchiki |
| JPS56108191A (en) * | 1978-09-11 | 1981-08-27 | Commissariat Energie Atomique | Fire detector |
-
1985
- 1985-07-18 JP JP1985108926U patent/JPH044320Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485979U (ru) * | 1971-06-04 | 1973-01-23 | ||
| JPS4917292A (ru) * | 1972-06-05 | 1974-02-15 | ||
| JPS516787A (ja) * | 1974-07-05 | 1976-01-20 | Omron Tateisi Electronics Co | Ionshikikanchiki |
| JPS56108191A (en) * | 1978-09-11 | 1981-08-27 | Commissariat Energie Atomique | Fire detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044320Y2 (ru) | 1992-02-07 |