JPH0421183Y2 - - Google Patents
Info
- Publication number
- JPH0421183Y2 JPH0421183Y2 JP1984077368U JP7736884U JPH0421183Y2 JP H0421183 Y2 JPH0421183 Y2 JP H0421183Y2 JP 1984077368 U JP1984077368 U JP 1984077368U JP 7736884 U JP7736884 U JP 7736884U JP H0421183 Y2 JPH0421183 Y2 JP H0421183Y2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- light
- power supply
- supply current
- supplied
- 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
- 239000003990 capacitor Substances 0.000 claims description 23
- 239000000779 smoke Substances 0.000 claims description 18
- 230000010355 oscillation Effects 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims 1
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7736884U JPS60192092U (ja) | 1984-05-25 | 1984-05-25 | 減光式煙感知器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7736884U JPS60192092U (ja) | 1984-05-25 | 1984-05-25 | 減光式煙感知器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60192092U JPS60192092U (ja) | 1985-12-20 |
| JPH0421183Y2 true JPH0421183Y2 (US20030157025A1-20030821-C00031.png) | 1992-05-14 |
Family
ID=30620374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7736884U Granted JPS60192092U (ja) | 1984-05-25 | 1984-05-25 | 減光式煙感知器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60192092U (US20030157025A1-20030821-C00031.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60250231A (ja) * | 1984-05-25 | 1985-12-10 | Matsushita Electric Works Ltd | 減光式分離型煙感知器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852519U (ja) * | 1981-10-06 | 1983-04-09 | ミノルタ株式会社 | 一眼レフレツクスカメラ用マグニフアイア内蔵フアインダ− |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929273Y2 (ja) * | 1980-02-29 | 1984-08-22 | ホーチキ株式会社 | 分離型減光式煙感知器 |
-
1984
- 1984-05-25 JP JP7736884U patent/JPS60192092U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852519U (ja) * | 1981-10-06 | 1983-04-09 | ミノルタ株式会社 | 一眼レフレツクスカメラ用マグニフアイア内蔵フアインダ− |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60192092U (ja) | 1985-12-20 |
