JPS6170594U - - Google Patents
Info
- Publication number
- JPS6170594U JPS6170594U JP15590684U JP15590684U JPS6170594U JP S6170594 U JPS6170594 U JP S6170594U JP 15590684 U JP15590684 U JP 15590684U JP 15590684 U JP15590684 U JP 15590684U JP S6170594 U JPS6170594 U JP S6170594U
- Authority
- JP
- Japan
- Prior art keywords
- photo sensor
- damper
- light emitting
- emitting element
- electric blower
- 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 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15590684U JPS6170594U (da) | 1984-10-16 | 1984-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15590684U JPS6170594U (da) | 1984-10-16 | 1984-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170594U true JPS6170594U (da) | 1986-05-14 |
Family
ID=30713916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15590684U Pending JPS6170594U (da) | 1984-10-16 | 1984-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170594U (da) |
-
1984
- 1984-10-16 JP JP15590684U patent/JPS6170594U/ja active Pending