JPS5224499A - Alarm system for fire, etc. - Google Patents
Alarm system for fire, etc.Info
- Publication number
- JPS5224499A JPS5224499A JP10138075A JP10138075A JPS5224499A JP S5224499 A JPS5224499 A JP S5224499A JP 10138075 A JP10138075 A JP 10138075A JP 10138075 A JP10138075 A JP 10138075A JP S5224499 A JPS5224499 A JP S5224499A
- Authority
- JP
- Japan
- Prior art keywords
- fire
- alarm system
- inspection
- maintenance
- installation
- 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
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
PURPOSE: A fire alarm system which recognizes fire spots separately even if detectors operate simultaneously to permit confirmation of fire location and quick handling of a actions thereafter. Installation, inspection and maintenance are simple.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50101380A JPS5913077B2 (en) | 1975-08-20 | 1975-08-20 | Fire alarm system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50101380A JPS5913077B2 (en) | 1975-08-20 | 1975-08-20 | Fire alarm system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5224499A true JPS5224499A (en) | 1977-02-23 |
JPS5913077B2 JPS5913077B2 (en) | 1984-03-27 |
Family
ID=14299170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50101380A Expired JPS5913077B2 (en) | 1975-08-20 | 1975-08-20 | Fire alarm system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5913077B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986004929A1 (en) | 1985-02-22 | 1986-08-28 | Kawasaki Steel Corporation | Process for producing unidirectional silicon steel plate with extraordinarily low iron loss |
JPS6318087A (en) * | 1986-07-10 | 1988-01-25 | Kawasaki Steel Corp | Production of grain-oriented silicon steel sheet having small iron loss |
US4906530A (en) * | 1987-08-01 | 1990-03-06 | Kawasaki Steel Corp. | Grain oriented electromagnetic steel sheets having a very low iron loss |
US5125991A (en) * | 1987-09-10 | 1992-06-30 | Kawasaki Steel Corporation | Silicon steel sheets having low iron loss and method of producing the same |
US5411808A (en) * | 1992-02-13 | 1995-05-02 | Nippon Steel Corporation | Oriented electrical steel sheet having low core loss and method of manufacturing same |
US5509976A (en) * | 1995-07-17 | 1996-04-23 | Nippon Steel Corporation | Method for producing a grain-oriented electrical steel sheet having a mirror surface and improved core loss |
KR20190049819A (en) | 2016-10-18 | 2019-05-09 | 제이에프이 스틸 가부시키가이샤 | METHOD FOR MANUFACTURING ORGANIC ELECTRIC STEEL SHEET |
KR20220169947A (en) | 2021-06-18 | 2022-12-28 | 교와 가가꾸고교 가부시키가이샤 | Manufacturing method of annealing separator, annealing separator and grain-oriented magnetic steel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914320U (en) * | 1972-05-04 | 1974-02-06 |
-
1975
- 1975-08-20 JP JP50101380A patent/JPS5913077B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914320U (en) * | 1972-05-04 | 1974-02-06 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986004929A1 (en) | 1985-02-22 | 1986-08-28 | Kawasaki Steel Corporation | Process for producing unidirectional silicon steel plate with extraordinarily low iron loss |
JPS6318087A (en) * | 1986-07-10 | 1988-01-25 | Kawasaki Steel Corp | Production of grain-oriented silicon steel sheet having small iron loss |
US4906530A (en) * | 1987-08-01 | 1990-03-06 | Kawasaki Steel Corp. | Grain oriented electromagnetic steel sheets having a very low iron loss |
US5125991A (en) * | 1987-09-10 | 1992-06-30 | Kawasaki Steel Corporation | Silicon steel sheets having low iron loss and method of producing the same |
US5411808A (en) * | 1992-02-13 | 1995-05-02 | Nippon Steel Corporation | Oriented electrical steel sheet having low core loss and method of manufacturing same |
US5679177A (en) * | 1992-02-13 | 1997-10-21 | Nippon Steel Corporation | Oriented electrical steel sheet having low core loss and method of manufacturing same |
US5753051A (en) * | 1992-02-13 | 1998-05-19 | Nippon Steel Corporation | Oriented electrical steel sheet having low core loss and method of manufacturing same |
US5509976A (en) * | 1995-07-17 | 1996-04-23 | Nippon Steel Corporation | Method for producing a grain-oriented electrical steel sheet having a mirror surface and improved core loss |
KR20190049819A (en) | 2016-10-18 | 2019-05-09 | 제이에프이 스틸 가부시키가이샤 | METHOD FOR MANUFACTURING ORGANIC ELECTRIC STEEL SHEET |
KR20220169947A (en) | 2021-06-18 | 2022-12-28 | 교와 가가꾸고교 가부시키가이샤 | Manufacturing method of annealing separator, annealing separator and grain-oriented magnetic steel |
Also Published As
Publication number | Publication date |
---|---|
JPS5913077B2 (en) | 1984-03-27 |
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