JPH0138713Y2 - - Google Patents
Info
- Publication number
- JPH0138713Y2 JPH0138713Y2 JP17092981U JP17092981U JPH0138713Y2 JP H0138713 Y2 JPH0138713 Y2 JP H0138713Y2 JP 17092981 U JP17092981 U JP 17092981U JP 17092981 U JP17092981 U JP 17092981U JP H0138713 Y2 JPH0138713 Y2 JP H0138713Y2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- connect
- neutral wire
- buzzer
- lamp
- 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.)
- Expired
Links
- 230000007935 neutral effect Effects 0.000 claims description 10
- 230000005856 abnormality Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17092981U JPS5876997U (ja) | 1981-11-17 | 1981-11-17 | 連動式警報器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17092981U JPS5876997U (ja) | 1981-11-17 | 1981-11-17 | 連動式警報器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5876997U JPS5876997U (ja) | 1983-05-24 |
JPH0138713Y2 true JPH0138713Y2 (en]) | 1989-11-20 |
Family
ID=29962873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17092981U Granted JPS5876997U (ja) | 1981-11-17 | 1981-11-17 | 連動式警報器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5876997U (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010033194A (ja) * | 2008-07-25 | 2010-02-12 | Panasonic Electric Works Co Ltd | 火災警報システム |
-
1981
- 1981-11-17 JP JP17092981U patent/JPS5876997U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5876997U (ja) | 1983-05-24 |
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