JPS632957Y2 - - Google Patents
Info
- Publication number
- JPS632957Y2 JPS632957Y2 JP7023080U JP7023080U JPS632957Y2 JP S632957 Y2 JPS632957 Y2 JP S632957Y2 JP 7023080 U JP7023080 U JP 7023080U JP 7023080 U JP7023080 U JP 7023080U JP S632957 Y2 JPS632957 Y2 JP S632957Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- alarm
- delay circuit
- buzzer
- gas
- 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
- 238000001514 detection method Methods 0.000 claims description 18
- 230000010355 oscillation Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 6
- 238000007689 inspection Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7023080U JPS632957Y2 (en, 2012) | 1980-05-23 | 1980-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7023080U JPS632957Y2 (en, 2012) | 1980-05-23 | 1980-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56172186U JPS56172186U (en, 2012) | 1981-12-19 |
| JPS632957Y2 true JPS632957Y2 (en, 2012) | 1988-01-25 |
Family
ID=29664098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7023080U Expired JPS632957Y2 (en, 2012) | 1980-05-23 | 1980-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632957Y2 (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970293U (ja) * | 1982-10-25 | 1984-05-12 | 松下電工株式会社 | ガス漏れ警報器 |
| JPS59134889U (ja) * | 1983-02-28 | 1984-09-08 | 矢崎総業株式会社 | ガス警報器 |
| JPS60135994U (ja) * | 1984-02-16 | 1985-09-10 | 栗田 澄彦 | 警報装置 |
| JPH0755676Y2 (ja) * | 1986-02-12 | 1995-12-20 | 矢崎総業株式会社 | ガス警報器 |
| JPS6398796A (ja) * | 1986-10-15 | 1988-04-30 | 松下電工株式会社 | ガス漏れ警報器アダプタ− |
| JPH074563Y2 (ja) * | 1987-05-26 | 1995-02-01 | 株式会社東芝 | ガスセンサ回路 |
-
1980
- 1980-05-23 JP JP7023080U patent/JPS632957Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56172186U (en, 2012) | 1981-12-19 |
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