JPS5483398A - Displsy unit for fire prevention - Google Patents
Displsy unit for fire preventionInfo
- Publication number
- JPS5483398A JPS5483398A JP15195377A JP15195377A JPS5483398A JP S5483398 A JPS5483398 A JP S5483398A JP 15195377 A JP15195377 A JP 15195377A JP 15195377 A JP15195377 A JP 15195377A JP S5483398 A JPS5483398 A JP S5483398A
- Authority
- JP
- Japan
- Prior art keywords
- territory
- map
- projector
- fire
- projected
- 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.)
- Pending
Links
Landscapes
- Audible And Visible Signals (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
PURPOSE: To secure the free call-out and display for the map of the corresponding territory by providing the means through which an optional territory map memorized in the memory means is selected and projected through the projector.
CONSTITUTION: The map of the territory where a fire broke out can be projected on screen 2 via projector 1 by the output of the automatic fire alarm facilities. In such device, the following component units are included: relay 7a which throws in the power source automatically to projector 1 simultaneously with the output operation of the automatic fire alarm facilities; control part 10 which performs the automatic selection for the map of the fire occurrence territory; memory part 8 to memorize each territory in case the fire breaks out at more than one territory; and figure display part 11 which selects an optional map memorized in part 8 and then project the map through projector 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15195377A JPS5483398A (en) | 1977-12-15 | 1977-12-15 | Displsy unit for fire prevention |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15195377A JPS5483398A (en) | 1977-12-15 | 1977-12-15 | Displsy unit for fire prevention |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5483398A true JPS5483398A (en) | 1979-07-03 |
Family
ID=15529806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15195377A Pending JPS5483398A (en) | 1977-12-15 | 1977-12-15 | Displsy unit for fire prevention |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5483398A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4854897A (en) * | 1971-11-10 | 1973-08-01 | ||
JPS4889698A (en) * | 1972-02-24 | 1973-11-22 |
-
1977
- 1977-12-15 JP JP15195377A patent/JPS5483398A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4854897A (en) * | 1971-11-10 | 1973-08-01 | ||
JPS4889698A (en) * | 1972-02-24 | 1973-11-22 |
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