JPS5211797A - Fire alarm equipment - Google Patents
Fire alarm equipmentInfo
- Publication number
- JPS5211797A JPS5211797A JP8756975A JP8756975A JPS5211797A JP S5211797 A JPS5211797 A JP S5211797A JP 8756975 A JP8756975 A JP 8756975A JP 8756975 A JP8756975 A JP 8756975A JP S5211797 A JPS5211797 A JP S5211797A
- Authority
- JP
- Japan
- Prior art keywords
- fire alarm
- alarm equipment
- equipment
- differenct
- fires
- 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.)
- Granted
Links
Landscapes
- Fire Alarms (AREA)
Abstract
PURPOSE: To obtain a fire alarm equipment which performs a fire alarm when it receives two differenct signals in the specified sequence and to prevent erroneous operations due to causes other than fires.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8756975A JPS5211797A (en) | 1975-07-17 | 1975-07-17 | Fire alarm equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8756975A JPS5211797A (en) | 1975-07-17 | 1975-07-17 | Fire alarm equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5211797A true JPS5211797A (en) | 1977-01-28 |
JPS5627918B2 JPS5627918B2 (en) | 1981-06-27 |
Family
ID=13918618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8756975A Granted JPS5211797A (en) | 1975-07-17 | 1975-07-17 | Fire alarm equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5211797A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58112715A (en) * | 1981-12-25 | 1983-07-05 | Toyo Rubber Chem Ind Co Ltd | Preparation of molded foam with different hardnesses |
-
1975
- 1975-07-17 JP JP8756975A patent/JPS5211797A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5627918B2 (en) | 1981-06-27 |
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