JPS61201195U - - Google Patents
Info
- Publication number
- JPS61201195U JPS61201195U JP8461685U JP8461685U JPS61201195U JP S61201195 U JPS61201195 U JP S61201195U JP 8461685 U JP8461685 U JP 8461685U JP 8461685 U JP8461685 U JP 8461685U JP S61201195 U JPS61201195 U JP S61201195U
- Authority
- JP
- Japan
- Prior art keywords
- condensing lens
- light
- receiver
- emitter
- type sensor
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8461685U JPS61201195U (ru) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8461685U JPS61201195U (ru) | 1985-06-06 | 1985-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61201195U true JPS61201195U (ru) | 1986-12-17 |
Family
ID=30634282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8461685U Pending JPS61201195U (ru) | 1985-06-06 | 1985-06-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61201195U (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0482791U (ru) * | 1990-11-27 | 1992-07-17 |
-
1985
- 1985-06-06 JP JP8461685U patent/JPS61201195U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0482791U (ru) * | 1990-11-27 | 1992-07-17 |