JPS5049386U - - Google Patents
Info
- Publication number
- JPS5049386U JPS5049386U JP10325573U JP10325573U JPS5049386U JP S5049386 U JPS5049386 U JP S5049386U JP 10325573 U JP10325573 U JP 10325573U JP 10325573 U JP10325573 U JP 10325573U JP S5049386 U JPS5049386 U JP S5049386U
- 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
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/14—Central alarm receiver or annunciator arrangements
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10325573U JPS5545505Y2 (en) | 1973-09-04 | 1973-09-04 | |
| CH1187974A CH566601A5 (en) | 1973-09-04 | 1974-09-02 | |
| DE19742442017 DE2442017C3 (en) | 1973-09-04 | 1974-09-03 | Fire detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10325573U JPS5545505Y2 (en) | 1973-09-04 | 1973-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5049386U true JPS5049386U (en) | 1975-05-15 |
| JPS5545505Y2 JPS5545505Y2 (en) | 1980-10-24 |
Family
ID=14349323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10325573U Expired JPS5545505Y2 (en) | 1973-09-04 | 1973-09-04 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5545505Y2 (en) |
| CH (1) | CH566601A5 (en) |
| DE (1) | DE2442017C3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2726186C3 (en) * | 1977-06-10 | 1981-05-14 | Pan Data Ab, Stockholm | Electrical monitoring device |
| YU42703B (en) * | 1979-06-25 | 1988-12-31 | Ljubljana Elektrovod | Alarm system with a time multiplex |
-
1973
- 1973-09-04 JP JP10325573U patent/JPS5545505Y2/ja not_active Expired
-
1974
- 1974-09-02 CH CH1187974A patent/CH566601A5/xx not_active IP Right Cessation
- 1974-09-03 DE DE19742442017 patent/DE2442017C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2442017A1 (en) | 1975-03-13 |
| JPS5545505Y2 (en) | 1980-10-24 |
| DE2442017B2 (en) | 1980-06-19 |
| DE2442017C3 (en) | 1981-02-26 |
| CH566601A5 (en) | 1975-09-15 |