JPH02124523U - - Google Patents
Info
- Publication number
- JPH02124523U JPH02124523U JP3417889U JP3417889U JPH02124523U JP H02124523 U JPH02124523 U JP H02124523U JP 3417889 U JP3417889 U JP 3417889U JP 3417889 U JP3417889 U JP 3417889U JP H02124523 U JPH02124523 U JP H02124523U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- detection device
- infrared detection
- reflecting mirror
- passive
- 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 6
- 230000004907 flux Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 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 |
|---|---|---|---|
| JP3417889U JPH02124523U (en18) | 1989-03-24 | 1989-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3417889U JPH02124523U (en18) | 1989-03-24 | 1989-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124523U true JPH02124523U (en18) | 1990-10-15 |
Family
ID=31538426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3417889U Pending JPH02124523U (en18) | 1989-03-24 | 1989-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124523U (en18) |
-
1989
- 1989-03-24 JP JP3417889U patent/JPH02124523U/ja active Pending