JPS6324694U - - Google Patents
Info
- Publication number
- JPS6324694U JPS6324694U JP11560886U JP11560886U JPS6324694U JP S6324694 U JPS6324694 U JP S6324694U JP 11560886 U JP11560886 U JP 11560886U JP 11560886 U JP11560886 U JP 11560886U JP S6324694 U JPS6324694 U JP S6324694U
- Authority
- JP
- Japan
- Prior art keywords
- smoke detector
- circuit
- alarm function
- dirty
- input voltage
- 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
- 239000000779 smoke Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11560886U JPS6324694U (en18) | 1986-07-28 | 1986-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11560886U JPS6324694U (en18) | 1986-07-28 | 1986-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324694U true JPS6324694U (en18) | 1988-02-18 |
Family
ID=30999420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11560886U Pending JPS6324694U (en18) | 1986-07-28 | 1986-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324694U (en18) |
-
1986
- 1986-07-28 JP JP11560886U patent/JPS6324694U/ja active Pending
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