JPH037775Y2 - - Google Patents
Info
- Publication number
- JPH037775Y2 JPH037775Y2 JP17656682U JP17656682U JPH037775Y2 JP H037775 Y2 JPH037775 Y2 JP H037775Y2 JP 17656682 U JP17656682 U JP 17656682U JP 17656682 U JP17656682 U JP 17656682U JP H037775 Y2 JPH037775 Y2 JP H037775Y2
- Authority
- JP
- Japan
- Prior art keywords
- detector
- angle adjustment
- monitoring area
- angle
- installation surface
- 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
- 238000012544 monitoring process Methods 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17656682U JPS5984423U (ja) | 1982-11-24 | 1982-11-24 | 検知器の角度調整装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17656682U JPS5984423U (ja) | 1982-11-24 | 1982-11-24 | 検知器の角度調整装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5984423U JPS5984423U (ja) | 1984-06-07 |
| JPH037775Y2 true JPH037775Y2 (en:Method) | 1991-02-26 |
Family
ID=30383847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17656682U Granted JPS5984423U (ja) | 1982-11-24 | 1982-11-24 | 検知器の角度調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5984423U (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60146875U (ja) * | 1984-03-12 | 1985-09-30 | ホーチキ株式会社 | 熱線式検出器 |
| JP2503205B2 (ja) * | 1985-06-28 | 1996-06-05 | 松下電工株式会社 | 受動式赤外線検知器 |
-
1982
- 1982-11-24 JP JP17656682U patent/JPS5984423U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5984423U (ja) | 1984-06-07 |
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