JPS542699A - Automatic individual fire alarm - Google Patents
Automatic individual fire alarmInfo
- Publication number
- JPS542699A JPS542699A JP6668477A JP6668477A JPS542699A JP S542699 A JPS542699 A JP S542699A JP 6668477 A JP6668477 A JP 6668477A JP 6668477 A JP6668477 A JP 6668477A JP S542699 A JPS542699 A JP S542699A
- Authority
- JP
- Japan
- Prior art keywords
- fire alarm
- individual fire
- automatic individual
- automatic
- sensor
- 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
- Fire-Detection Mechanisms (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
PURPOSE: To make it possible to recognize the operation of each sensor easily, by branching a plural number of fire sensors, in which circuits connected in parallel to resistors of the different resistance values from diodes are provided in series, from sensor wirings.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6668477A JPS542699A (en) | 1977-06-08 | 1977-06-08 | Automatic individual fire alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6668477A JPS542699A (en) | 1977-06-08 | 1977-06-08 | Automatic individual fire alarm |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS542699A true JPS542699A (en) | 1979-01-10 |
Family
ID=13322993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6668477A Pending JPS542699A (en) | 1977-06-08 | 1977-06-08 | Automatic individual fire alarm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS542699A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61220094A (en) * | 1985-03-25 | 1986-09-30 | 松下電工株式会社 | Fire sensor |
JPS61220093A (en) * | 1985-03-25 | 1986-09-30 | 松下電工株式会社 | Fire sensor |
JPS61160590U (en) * | 1985-03-25 | 1986-10-04 | ||
JPS6214594U (en) * | 1985-07-11 | 1987-01-28 | ||
JPH02121092A (en) * | 1988-10-31 | 1990-05-08 | Hochiki Corp | Fire sensor |
JP2009527834A (en) * | 2006-02-24 | 2009-07-30 | エアバス フランス | Fire detection system and aircraft equipped with this system |
-
1977
- 1977-06-08 JP JP6668477A patent/JPS542699A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61220094A (en) * | 1985-03-25 | 1986-09-30 | 松下電工株式会社 | Fire sensor |
JPS61220093A (en) * | 1985-03-25 | 1986-09-30 | 松下電工株式会社 | Fire sensor |
JPS61160590U (en) * | 1985-03-25 | 1986-10-04 | ||
JPH0426943Y2 (en) * | 1985-03-25 | 1992-06-29 | ||
JPH0542719B2 (en) * | 1985-03-25 | 1993-06-29 | Matsushita Electric Works Ltd | |
JPS6214594U (en) * | 1985-07-11 | 1987-01-28 | ||
JPH02121092A (en) * | 1988-10-31 | 1990-05-08 | Hochiki Corp | Fire sensor |
JP2009527834A (en) * | 2006-02-24 | 2009-07-30 | エアバス フランス | Fire detection system and aircraft equipped with this system |
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