JPS6349837Y2 - - Google Patents
Info
- Publication number
- JPS6349837Y2 JPS6349837Y2 JP16090081U JP16090081U JPS6349837Y2 JP S6349837 Y2 JPS6349837 Y2 JP S6349837Y2 JP 16090081 U JP16090081 U JP 16090081U JP 16090081 U JP16090081 U JP 16090081U JP S6349837 Y2 JPS6349837 Y2 JP S6349837Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- gas leak
- output
- transmission line
- 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
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 14
- 230000010355 oscillation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16090081U JPS5866484U (ja) | 1981-10-27 | 1981-10-27 | ガス漏れ警報システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16090081U JPS5866484U (ja) | 1981-10-27 | 1981-10-27 | ガス漏れ警報システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5866484U JPS5866484U (ja) | 1983-05-06 |
| JPS6349837Y2 true JPS6349837Y2 (cs) | 1988-12-21 |
Family
ID=29953288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16090081U Granted JPS5866484U (ja) | 1981-10-27 | 1981-10-27 | ガス漏れ警報システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866484U (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5828923U (ja) * | 1981-08-21 | 1983-02-24 | 三菱電機株式会社 | 螢光灯器具 |
-
1981
- 1981-10-27 JP JP16090081U patent/JPS5866484U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5866484U (ja) | 1983-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4206449A (en) | Multiple sensor intrusion alarm system | |
| US4817040A (en) | Vehicle condition monitoring system | |
| US5539388A (en) | Telemetry and control system | |
| US4573041A (en) | Electric wiring system having a plurality of sensors | |
| WO1998030987A3 (en) | Remote detecting system and method | |
| KR880012041A (ko) | 데이타 전송 시스템 및 방법 | |
| CA1199700A (en) | Information transmitting apparatus | |
| JPS6349837Y2 (cs) | ||
| JPH0230671B2 (cs) | ||
| JPS6347998Y2 (cs) | ||
| JPS6181036A (ja) | 電力線搬送によるガス漏れ集中監視方式 | |
| KR920008410B1 (ko) | 전력선을 이용한 안전감시장치 및 방법 | |
| WO1990013183A1 (en) | Current carrier tractor-trailer data link | |
| EP0453957B1 (en) | Remote-control home electronics device | |
| JPS6327276Y2 (cs) | ||
| RU2090417C1 (ru) | Устройство для контроля температуры нагрева подшипников осей вагона | |
| JPH0341878B2 (cs) | ||
| JPH0223918B2 (cs) | ||
| JPH0342558Y2 (cs) | ||
| JPH0432438B2 (cs) | ||
| JPS6236280B2 (cs) | ||
| JPH04239296A (ja) | 多重伝送装置 | |
| KR970064640A (ko) | 연기감지기의 원격 자기진단 장치 및 그 처리방법 | |
| JPH0342559Y2 (cs) | ||
| JPH0317899U (cs) |