JP2573195Y2 - ガス漏れ警報器 - Google Patents
ガス漏れ警報器Info
- Publication number
- JP2573195Y2 JP2573195Y2 JP1989134445U JP13444589U JP2573195Y2 JP 2573195 Y2 JP2573195 Y2 JP 2573195Y2 JP 1989134445 U JP1989134445 U JP 1989134445U JP 13444589 U JP13444589 U JP 13444589U JP 2573195 Y2 JP2573195 Y2 JP 2573195Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- gas leak
- leak alarm
- ceiling
- hole
- 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 - Lifetime
Links
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134445U JP2573195Y2 (ja) | 1989-11-21 | 1989-11-21 | ガス漏れ警報器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134445U JP2573195Y2 (ja) | 1989-11-21 | 1989-11-21 | ガス漏れ警報器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0374099U JPH0374099U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-25 |
| JP2573195Y2 true JP2573195Y2 (ja) | 1998-05-28 |
Family
ID=31681784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989134445U Expired - Lifetime JP2573195Y2 (ja) | 1989-11-21 | 1989-11-21 | ガス漏れ警報器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2573195Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63118691U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-01-24 | 1988-08-01 |
-
1989
- 1989-11-21 JP JP1989134445U patent/JP2573195Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0374099U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |