JPS53147246A - Annunciator - Google Patents
AnnunciatorInfo
- Publication number
- JPS53147246A JPS53147246A JP6095977A JP6095977A JPS53147246A JP S53147246 A JPS53147246 A JP S53147246A JP 6095977 A JP6095977 A JP 6095977A JP 6095977 A JP6095977 A JP 6095977A JP S53147246 A JPS53147246 A JP S53147246A
- Authority
- JP
- Japan
- Prior art keywords
- fault
- annunciator
- thyristor
- enable
- applying
- 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
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To enable an operation of indicating flicker and alarm even for a generation of the following fault, by applying a fault signal of pulse mode to the thyristor with a fault closing contact and differentiating circuit used.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6095977A JPS53147246A (en) | 1977-05-27 | 1977-05-27 | Annunciator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6095977A JPS53147246A (en) | 1977-05-27 | 1977-05-27 | Annunciator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53147246A true JPS53147246A (en) | 1978-12-21 |
JPS5722160B2 JPS5722160B2 (en) | 1982-05-11 |
Family
ID=13157440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6095977A Granted JPS53147246A (en) | 1977-05-27 | 1977-05-27 | Annunciator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53147246A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5724816A (en) * | 1980-07-22 | 1982-02-09 | Toshiba Corp | Alarm indicator |
JPS596295U (en) * | 1982-07-05 | 1984-01-14 | 富士フアコム制御株式会社 | Alarm display circuit |
JPS59113887U (en) * | 1983-01-19 | 1984-08-01 | 富士通株式会社 | Alarm buzzer reset circuit |
JPH0420193U (en) * | 1990-06-04 | 1992-02-20 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912552A (en) * | 1982-07-13 | 1984-01-23 | Internatl Precision Inc | Base shifting device |
-
1977
- 1977-05-27 JP JP6095977A patent/JPS53147246A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5724816A (en) * | 1980-07-22 | 1982-02-09 | Toshiba Corp | Alarm indicator |
JPS6356600B2 (en) * | 1980-07-22 | 1988-11-08 | Tokyo Shibaura Electric Co | |
JPS596295U (en) * | 1982-07-05 | 1984-01-14 | 富士フアコム制御株式会社 | Alarm display circuit |
JPS59113887U (en) * | 1983-01-19 | 1984-08-01 | 富士通株式会社 | Alarm buzzer reset circuit |
JPH0420193U (en) * | 1990-06-04 | 1992-02-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS5722160B2 (en) | 1982-05-11 |
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