JPH0168593U - - Google Patents
Info
- Publication number
- JPH0168593U JPH0168593U JP1987162076U JP16207687U JPH0168593U JP H0168593 U JPH0168593 U JP H0168593U JP 1987162076 U JP1987162076 U JP 1987162076U JP 16207687 U JP16207687 U JP 16207687U JP H0168593 U JPH0168593 U JP H0168593U
- Authority
- JP
- Japan
- Prior art keywords
- output
- light
- alarm
- voltage drop
- battery
- 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 6
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987162076U JPH0168593U (fi) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987162076U JPH0168593U (fi) | 1987-10-23 | 1987-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0168593U true JPH0168593U (fi) | 1989-05-02 |
Family
ID=31445577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987162076U Pending JPH0168593U (fi) | 1987-10-23 | 1987-10-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0168593U (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009146232A (ja) * | 2007-12-15 | 2009-07-02 | Panasonic Electric Works Co Ltd | 警報器 |
-
1987
- 1987-10-23 JP JP1987162076U patent/JPH0168593U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009146232A (ja) * | 2007-12-15 | 2009-07-02 | Panasonic Electric Works Co Ltd | 警報器 |
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