JPS61147491U - - Google Patents
Info
- Publication number
- JPS61147491U JPS61147491U JP2881685U JP2881685U JPS61147491U JP S61147491 U JPS61147491 U JP S61147491U JP 2881685 U JP2881685 U JP 2881685U JP 2881685 U JP2881685 U JP 2881685U JP S61147491 U JPS61147491 U JP S61147491U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- sensitive
- buzzer
- alarm device
- circuit
- 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 2
- 230000004913 activation Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2881685U JPS61147491U (cs) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2881685U JPS61147491U (cs) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61147491U true JPS61147491U (cs) | 1986-09-11 |
Family
ID=30527049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2881685U Pending JPS61147491U (cs) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147491U (cs) |
-
1985
- 1985-02-28 JP JP2881685U patent/JPS61147491U/ja active Pending