JPS61160587U - - Google Patents
Info
- Publication number
- JPS61160587U JPS61160587U JP4256385U JP4256385U JPS61160587U JP S61160587 U JPS61160587 U JP S61160587U JP 4256385 U JP4256385 U JP 4256385U JP 4256385 U JP4256385 U JP 4256385U JP S61160587 U JPS61160587 U JP S61160587U
- Authority
- JP
- Japan
- Prior art keywords
- zener diode
- zener
- voltage
- line
- diode
- 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.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4256385U JPH0342540Y2 (et) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4256385U JPH0342540Y2 (et) | 1985-03-25 | 1985-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61160587U true JPS61160587U (et) | 1986-10-04 |
| JPH0342540Y2 JPH0342540Y2 (et) | 1991-09-05 |
Family
ID=30553434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4256385U Expired JPH0342540Y2 (et) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342540Y2 (et) |
-
1985
- 1985-03-25 JP JP4256385U patent/JPH0342540Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342540Y2 (et) | 1991-09-05 |