JPH0277799U - - Google Patents
Info
- Publication number
- JPH0277799U JPH0277799U JP15459988U JP15459988U JPH0277799U JP H0277799 U JPH0277799 U JP H0277799U JP 15459988 U JP15459988 U JP 15459988U JP 15459988 U JP15459988 U JP 15459988U JP H0277799 U JPH0277799 U JP H0277799U
- Authority
- JP
- Japan
- Prior art keywords
- alarm sound
- output signal
- signal
- oscillator
- alarm
- 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
- 230000005856 abnormality Effects 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15459988U JPH0277799U (cs) | 1988-11-28 | 1988-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15459988U JPH0277799U (cs) | 1988-11-28 | 1988-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277799U true JPH0277799U (cs) | 1990-06-14 |
Family
ID=31431477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15459988U Pending JPH0277799U (cs) | 1988-11-28 | 1988-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277799U (cs) |
-
1988
- 1988-11-28 JP JP15459988U patent/JPH0277799U/ja active Pending
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