JPS6327279Y2 - - Google Patents
Info
- Publication number
- JPS6327279Y2 JPS6327279Y2 JP18226981U JP18226981U JPS6327279Y2 JP S6327279 Y2 JPS6327279 Y2 JP S6327279Y2 JP 18226981 U JP18226981 U JP 18226981U JP 18226981 U JP18226981 U JP 18226981U JP S6327279 Y2 JPS6327279 Y2 JP S6327279Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- comparator
- gas leak
- output
- 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
- 239000003990 capacitor Substances 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000001934 delay Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18226981U JPS5890492U (ja) | 1981-12-09 | 1981-12-09 | ガス洩れ信号変換器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18226981U JPS5890492U (ja) | 1981-12-09 | 1981-12-09 | ガス洩れ信号変換器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5890492U JPS5890492U (ja) | 1983-06-18 |
| JPS6327279Y2 true JPS6327279Y2 (es) | 1988-07-22 |
Family
ID=29980489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18226981U Granted JPS5890492U (ja) | 1981-12-09 | 1981-12-09 | ガス洩れ信号変換器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890492U (es) |
-
1981
- 1981-12-09 JP JP18226981U patent/JPS5890492U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5890492U (ja) | 1983-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5563799A (en) | Low cost/low current watchdog circuit for microprocessor | |
| JPS6327279Y2 (es) | ||
| US4845379A (en) | Sense circuit for detecting absence of a pulse train | |
| JP2547586B2 (ja) | デイジーチェーン衝突検出回路 | |
| JP3713606B2 (ja) | 火災検知器 | |
| CN111489671A (zh) | 一种车载lvds信号输出的自检电路 | |
| CN105809860B (zh) | 一种用于防盗探测的系统 | |
| JPH0333005Y2 (es) | ||
| JPH063518Y2 (ja) | ガス警報器 | |
| JPS6339820Y2 (es) | ||
| JPS6327276Y2 (es) | ||
| JPH021665Y2 (es) | ||
| JPH0238545Y2 (es) | ||
| JPH02694Y2 (es) | ||
| JP2508798Y2 (ja) | 電流切替形スイッチ回路 | |
| JPH0342539Y2 (es) | ||
| JPS6347990Y2 (es) | ||
| JPH0260101B2 (es) | ||
| JPH0664674B2 (ja) | 警報装置の中継器 | |
| JPH0614384Y2 (ja) | ラッチングリレーの駆動回路 | |
| JPH0241404Y2 (es) | ||
| JPH044319Y2 (es) | ||
| JPH023896A (ja) | 監視警報装置 | |
| JPH0210450Y2 (es) | ||
| JPS5812140Y2 (ja) | レベル表示装置 |