JPS5347799A - Fire sensing device - Google Patents
Fire sensing deviceInfo
- Publication number
- JPS5347799A JPS5347799A JP12306776A JP12306776A JPS5347799A JP S5347799 A JPS5347799 A JP S5347799A JP 12306776 A JP12306776 A JP 12306776A JP 12306776 A JP12306776 A JP 12306776A JP S5347799 A JPS5347799 A JP S5347799A
- Authority
- JP
- Japan
- Prior art keywords
- sensing device
- fire sensing
- fire
- change
- discriminating
- 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 display the change of the object to be sensed through more than three state changes by discriminating the fire sensing device itself and also by grasping the state change into which the time element of the fire phenomenon is taken.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12306776A JPS5347799A (en) | 1976-10-13 | 1976-10-13 | Fire sensing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12306776A JPS5347799A (en) | 1976-10-13 | 1976-10-13 | Fire sensing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5347799A true JPS5347799A (en) | 1978-04-28 |
Family
ID=14851365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12306776A Pending JPS5347799A (en) | 1976-10-13 | 1976-10-13 | Fire sensing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5347799A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182297A (en) * | 1981-03-13 | 1982-11-10 | Beekaa Ind Inc | Bidirectional interactive flame detection system |
JPS60153597A (en) * | 1984-01-20 | 1985-08-13 | 三洋電機株式会社 | Centralized alarm system |
JPS61110297A (en) * | 1984-11-02 | 1986-05-28 | 能美防災株式会社 | Automatic fire alarm equipment |
JPH03263196A (en) * | 1990-03-13 | 1991-11-22 | Shiyoubouchiyou Chokan | Fire property monitor system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4411514Y1 (en) * | 1965-02-23 | 1969-05-13 |
-
1976
- 1976-10-13 JP JP12306776A patent/JPS5347799A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4411514Y1 (en) * | 1965-02-23 | 1969-05-13 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182297A (en) * | 1981-03-13 | 1982-11-10 | Beekaa Ind Inc | Bidirectional interactive flame detection system |
JPS60153597A (en) * | 1984-01-20 | 1985-08-13 | 三洋電機株式会社 | Centralized alarm system |
JPS61110297A (en) * | 1984-11-02 | 1986-05-28 | 能美防災株式会社 | Automatic fire alarm equipment |
JPH0522956B2 (en) * | 1984-11-02 | 1993-03-31 | Nohmi Bosai Ltd | |
JPH03263196A (en) * | 1990-03-13 | 1991-11-22 | Shiyoubouchiyou Chokan | Fire property monitor system |
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