JPS5376793A - Receiver of fire alarm system - Google Patents
Receiver of fire alarm systemInfo
- Publication number
- JPS5376793A JPS5376793A JP15254476A JP15254476A JPS5376793A JP S5376793 A JPS5376793 A JP S5376793A JP 15254476 A JP15254476 A JP 15254476A JP 15254476 A JP15254476 A JP 15254476A JP S5376793 A JPS5376793 A JP S5376793A
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- alarm system
- fire alarm
- sensing
- group
- 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
Abstract
PURPOSE: To reduce the possibility of occurrence of false announcement by connecting a first sensing group and a second sensing group to a regional repeater and letting the receiver of a fire alarm system by operated by the input sensing information from both sensing groups.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15254476A JPS5376793A (en) | 1976-12-19 | 1976-12-19 | Receiver of fire alarm system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15254476A JPS5376793A (en) | 1976-12-19 | 1976-12-19 | Receiver of fire alarm system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5376793A true JPS5376793A (en) | 1978-07-07 |
Family
ID=15542769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15254476A Pending JPS5376793A (en) | 1976-12-19 | 1976-12-19 | Receiver of fire alarm system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5376793A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61128786U (en) * | 1985-01-25 | 1986-08-12 | ||
JPS63236200A (en) * | 1987-03-24 | 1988-10-03 | 能美防災株式会社 | Disaster prevention equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4514510Y1 (en) * | 1967-09-27 | 1970-06-18 |
-
1976
- 1976-12-19 JP JP15254476A patent/JPS5376793A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4514510Y1 (en) * | 1967-09-27 | 1970-06-18 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61128786U (en) * | 1985-01-25 | 1986-08-12 | ||
JPS63236200A (en) * | 1987-03-24 | 1988-10-03 | 能美防災株式会社 | Disaster prevention equipment |
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