JPS5821848U - ガス漏れ検出器 - Google Patents
ガス漏れ検出器Info
- Publication number
- JPS5821848U JPS5821848U JP11589781U JP11589781U JPS5821848U JP S5821848 U JPS5821848 U JP S5821848U JP 11589781 U JP11589781 U JP 11589781U JP 11589781 U JP11589781 U JP 11589781U JP S5821848 U JPS5821848 U JP S5821848U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- signal
- power supply
- signal voltage
- 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.)
- Granted
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Pipeline Systems (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11589781U JPS5821848U (ja) | 1981-08-04 | 1981-08-04 | ガス漏れ検出器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11589781U JPS5821848U (ja) | 1981-08-04 | 1981-08-04 | ガス漏れ検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5821848U true JPS5821848U (ja) | 1983-02-10 |
| JPH0210450Y2 JPH0210450Y2 (enrdf_load_html_response) | 1990-03-15 |
Family
ID=29910144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11589781U Granted JPS5821848U (ja) | 1981-08-04 | 1981-08-04 | ガス漏れ検出器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5821848U (enrdf_load_html_response) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55147341A (en) * | 1979-05-08 | 1980-11-17 | Riken Keiki Kk | Alarming device for gas concentration |
| JPS5661450U (enrdf_load_html_response) * | 1979-10-18 | 1981-05-25 |
-
1981
- 1981-08-04 JP JP11589781U patent/JPS5821848U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55147341A (en) * | 1979-05-08 | 1980-11-17 | Riken Keiki Kk | Alarming device for gas concentration |
| JPS5661450U (enrdf_load_html_response) * | 1979-10-18 | 1981-05-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210450Y2 (enrdf_load_html_response) | 1990-03-15 |
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