JPS63118525U - - Google Patents
Info
- Publication number
- JPS63118525U JPS63118525U JP13635986U JP13635986U JPS63118525U JP S63118525 U JPS63118525 U JP S63118525U JP 13635986 U JP13635986 U JP 13635986U JP 13635986 U JP13635986 U JP 13635986U JP S63118525 U JPS63118525 U JP S63118525U
- Authority
- JP
- Japan
- Prior art keywords
- pyroelectric infrared
- sensor
- parabolic mirror
- infrared sensor
- pyroelectric
- 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 7
- 238000010586 diagram Methods 0.000 description 8
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13635986U JPH055464Y2 (en:Method) | 1986-09-04 | 1986-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13635986U JPH055464Y2 (en:Method) | 1986-09-04 | 1986-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63118525U true JPS63118525U (en:Method) | 1988-08-01 |
| JPH055464Y2 JPH055464Y2 (en:Method) | 1993-02-12 |
Family
ID=31039394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13635986U Expired - Lifetime JPH055464Y2 (en:Method) | 1986-09-04 | 1986-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055464Y2 (en:Method) |
-
1986
- 1986-09-04 JP JP13635986U patent/JPH055464Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055464Y2 (en:Method) | 1993-02-12 |