JPH01100294U - - Google Patents
Info
- Publication number
- JPH01100294U JPH01100294U JP19637787U JP19637787U JPH01100294U JP H01100294 U JPH01100294 U JP H01100294U JP 19637787 U JP19637787 U JP 19637787U JP 19637787 U JP19637787 U JP 19637787U JP H01100294 U JPH01100294 U JP H01100294U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- fet
- insulating block
- circuit
- storage chamber
- 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
- 239000000779 smoke Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19637787U JPH01100294U (no) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19637787U JPH01100294U (no) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100294U true JPH01100294U (no) | 1989-07-05 |
Family
ID=31486998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19637787U Pending JPH01100294U (no) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100294U (no) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237394B2 (no) * | 1983-03-28 | 1987-08-12 | Ricoh Kk |
-
1987
- 1987-12-24 JP JP19637787U patent/JPH01100294U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237394B2 (no) * | 1983-03-28 | 1987-08-12 | Ricoh Kk |
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