JPS6192832U - - Google Patents
Info
- Publication number
- JPS6192832U JPS6192832U JP17844484U JP17844484U JPS6192832U JP S6192832 U JPS6192832 U JP S6192832U JP 17844484 U JP17844484 U JP 17844484U JP 17844484 U JP17844484 U JP 17844484U JP S6192832 U JPS6192832 U JP S6192832U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- infrared detection
- pyroelectric element
- condensing mirror
- detection device
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17844484U JPS6192832U (de) | 1984-11-24 | 1984-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17844484U JPS6192832U (de) | 1984-11-24 | 1984-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192832U true JPS6192832U (de) | 1986-06-16 |
Family
ID=30736008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17844484U Pending JPS6192832U (de) | 1984-11-24 | 1984-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192832U (de) |
-
1984
- 1984-11-24 JP JP17844484U patent/JPS6192832U/ja active Pending