JPS62155332U - - Google Patents
Info
- Publication number
- JPS62155332U JPS62155332U JP4436286U JP4436286U JPS62155332U JP S62155332 U JPS62155332 U JP S62155332U JP 4436286 U JP4436286 U JP 4436286U JP 4436286 U JP4436286 U JP 4436286U JP S62155332 U JPS62155332 U JP S62155332U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- mirror piece
- pyroelectric infrared
- detection device
- infrared
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4436286U JPH0436417Y2 (zh) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4436286U JPH0436417Y2 (zh) | 1986-03-25 | 1986-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62155332U true JPS62155332U (zh) | 1987-10-02 |
| JPH0436417Y2 JPH0436417Y2 (zh) | 1992-08-27 |
Family
ID=30862099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4436286U Expired JPH0436417Y2 (zh) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436417Y2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562827U (ja) * | 1992-01-30 | 1993-08-20 | 松下電工株式会社 | 熱線式検知器 |
-
1986
- 1986-03-25 JP JP4436286U patent/JPH0436417Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562827U (ja) * | 1992-01-30 | 1993-08-20 | 松下電工株式会社 | 熱線式検知器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436417Y2 (zh) | 1992-08-27 |