JPS5170098U - - Google Patents
Info
- Publication number
- JPS5170098U JPS5170098U JP13409175U JP13409175U JPS5170098U JP S5170098 U JPS5170098 U JP S5170098U JP 13409175 U JP13409175 U JP 13409175U JP 13409175 U JP13409175 U JP 13409175U JP S5170098 U JPS5170098 U JP S5170098U
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1319574A CH580311A5 (hu) | 1974-10-02 | 1974-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5170098U true JPS5170098U (hu) | 1976-06-02 |
| JPS5528288Y2 JPS5528288Y2 (hu) | 1980-07-05 |
Family
ID=4390221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13409175U Expired JPS5528288Y2 (hu) | 1974-10-02 | 1975-10-02 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5528288Y2 (hu) |
| CH (1) | CH580311A5 (hu) |
| DE (1) | DE2500759A1 (hu) |
| FR (1) | FR2287075A1 (hu) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2525286B2 (de) * | 1975-06-06 | 1978-02-09 | Siemens AG, 1000 Berlin und 8000 München | Anlage zur feuererkennung und -bekaempfung |
| DE2939462C2 (de) * | 1979-09-28 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und Einrichtung zur Identifizierung einzelner Melder in Einbruch- oder Brandmeldeanlagen |
| DE3141624A1 (de) * | 1980-10-20 | 1982-08-26 | Ricoh Co., Ltd., Tokyo | Zentrales alarmsystem |
| DE3107830A1 (de) * | 1981-02-25 | 1982-09-09 | Auergesellschaft Gmbh, 1000 Berlin | Verfahren und anordnung zur erhaltung des alarmzustandes eines gaswarngeraetes |
| EP0066879A1 (de) * | 1981-06-05 | 1982-12-15 | Hekatron GmbH | Schaltungsanordnung zur Übertragung von Messwerten, insbesondere in einem Brandmeldesystem zu einer Zentrale |
| DE3122474A1 (de) * | 1981-06-05 | 1982-12-23 | Hekatron GmbH, 7811 Sulzburg | "schaltungsanordnung zur uebertragung von messwerten, insbesondere in einem brandmeldesystem, zu einer zentrale" |
| AU8478082A (en) * | 1981-06-23 | 1983-01-06 | Chloride Group Public Limited Company | Fire alarms |
| CN104933821B (zh) * | 2015-06-15 | 2017-06-20 | 华南理工大学 | 一种计算输电线路走廊山火烟雾浓度报警阈值的方法 |
-
1974
- 1974-10-02 CH CH1319574A patent/CH580311A5/xx not_active IP Right Cessation
-
1975
- 1975-01-10 DE DE19752500759 patent/DE2500759A1/de not_active Withdrawn
- 1975-09-29 FR FR7529743A patent/FR2287075A1/fr active Granted
- 1975-10-02 JP JP13409175U patent/JPS5528288Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH580311A5 (hu) | 1976-09-30 |
| FR2287075B1 (hu) | 1982-05-28 |
| JPS5528288Y2 (hu) | 1980-07-05 |
| DE2500759A1 (de) | 1976-04-15 |
| FR2287075A1 (fr) | 1976-04-30 |