JPS6424496U - - Google Patents
Info
- Publication number
- JPS6424496U JPS6424496U JP11782987U JP11782987U JPS6424496U JP S6424496 U JPS6424496 U JP S6424496U JP 11782987 U JP11782987 U JP 11782987U JP 11782987 U JP11782987 U JP 11782987U JP S6424496 U JPS6424496 U JP S6424496U
- Authority
- JP
- Japan
- Prior art keywords
- anomaly
- test switch
- alarm
- anomaly detector
- alarm device
- 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 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
Landscapes
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11782987U JPS6424496U (sv) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11782987U JPS6424496U (sv) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6424496U true JPS6424496U (sv) | 1989-02-09 |
Family
ID=31361629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11782987U Pending JPS6424496U (sv) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424496U (sv) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004054356A (ja) | 2002-07-16 | 2004-02-19 | Hochiki Corp | 電池式警報器 |
| JP4721664B2 (ja) * | 2004-07-01 | 2011-07-13 | 東京瓦斯株式会社 | 警報器 |
-
1987
- 1987-07-31 JP JP11782987U patent/JPS6424496U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004054356A (ja) | 2002-07-16 | 2004-02-19 | Hochiki Corp | 電池式警報器 |
| JP3895646B2 (ja) * | 2002-07-16 | 2007-03-22 | ホーチキ株式会社 | 電池式警報器 |
| JP4721664B2 (ja) * | 2004-07-01 | 2011-07-13 | 東京瓦斯株式会社 | 警報器 |