JPS6216911B2 - - Google Patents
Info
- Publication number
- JPS6216911B2 JPS6216911B2 JP21408381A JP21408381A JPS6216911B2 JP S6216911 B2 JPS6216911 B2 JP S6216911B2 JP 21408381 A JP21408381 A JP 21408381A JP 21408381 A JP21408381 A JP 21408381A JP S6216911 B2 JPS6216911 B2 JP S6216911B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- abnormality
- circuit
- output
- detecting
- 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
- 230000005856 abnormality Effects 0.000 claims description 30
- 238000001514 detection method Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- SAZUGELZHZOXHB-UHFFFAOYSA-N acecarbromal Chemical compound CCC(Br)(CC)C(=O)NC(=O)NC(C)=O SAZUGELZHZOXHB-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21408381A JPS58109373A (ja) | 1981-12-24 | 1981-12-24 | エレベ−タかご内異常検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21408381A JPS58109373A (ja) | 1981-12-24 | 1981-12-24 | エレベ−タかご内異常検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58109373A JPS58109373A (ja) | 1983-06-29 |
| JPS6216911B2 true JPS6216911B2 (enrdf_load_stackoverflow) | 1987-04-15 |
Family
ID=16649953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21408381A Granted JPS58109373A (ja) | 1981-12-24 | 1981-12-24 | エレベ−タかご内異常検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58109373A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6447759U (enrdf_load_stackoverflow) * | 1987-09-21 | 1989-03-24 | ||
| US5666157A (en) | 1995-01-03 | 1997-09-09 | Arc Incorporated | Abnormality detection and surveillance system |
| US6028626A (en) | 1995-01-03 | 2000-02-22 | Arc Incorporated | Abnormality detection and surveillance system |
| KR20010075884A (ko) * | 2000-01-21 | 2001-08-11 | 백영문 | 엘리베이터를 이용한 긴급상황 감시/제어 장치 및 그 방법 |
| JP2007230732A (ja) * | 2006-03-01 | 2007-09-13 | Hitachi Building Systems Co Ltd | エレベータの運転制御装置 |
-
1981
- 1981-12-24 JP JP21408381A patent/JPS58109373A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58109373A (ja) | 1983-06-29 |
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