JPS53138700A - Fire alarm device - Google Patents
Fire alarm deviceInfo
- Publication number
- JPS53138700A JPS53138700A JP5338977A JP5338977A JPS53138700A JP S53138700 A JPS53138700 A JP S53138700A JP 5338977 A JP5338977 A JP 5338977A JP 5338977 A JP5338977 A JP 5338977A JP S53138700 A JPS53138700 A JP S53138700A
- Authority
- JP
- Japan
- Prior art keywords
- alarm device
- fire alarm
- fire
- fire information
- condition
- 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
- Alarm Systems (AREA)
Abstract
PURPOSE: To make alarm display corresponding to fire condition positive and enable the momentarily changing condition to be detected without any personal difference by measuring fire information signals and judging the fire information thereafter performing alarm displaying.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5338977A JPS53138700A (en) | 1977-05-10 | 1977-05-10 | Fire alarm device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5338977A JPS53138700A (en) | 1977-05-10 | 1977-05-10 | Fire alarm device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53138700A true JPS53138700A (en) | 1978-12-04 |
Family
ID=12941461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5338977A Pending JPS53138700A (en) | 1977-05-10 | 1977-05-10 | Fire alarm device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53138700A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63184198A (en) * | 1986-07-07 | 1988-07-29 | 日本フエンオ−ル株式会社 | Monitoring system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4937596A (en) * | 1972-08-08 | 1974-04-08 | ||
JPS4960895A (en) * | 1972-10-17 | 1974-06-13 |
-
1977
- 1977-05-10 JP JP5338977A patent/JPS53138700A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4937596A (en) * | 1972-08-08 | 1974-04-08 | ||
JPS4960895A (en) * | 1972-10-17 | 1974-06-13 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63184198A (en) * | 1986-07-07 | 1988-07-29 | 日本フエンオ−ル株式会社 | Monitoring system |
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