JPS52143462A - Synchronous sampling device - Google Patents
Synchronous sampling deviceInfo
- Publication number
- JPS52143462A JPS52143462A JP6023876A JP6023876A JPS52143462A JP S52143462 A JPS52143462 A JP S52143462A JP 6023876 A JP6023876 A JP 6023876A JP 6023876 A JP6023876 A JP 6023876A JP S52143462 A JPS52143462 A JP S52143462A
- Authority
- JP
- Japan
- Prior art keywords
- sampling device
- synchronous sampling
- phototransmission
- intend
- adopting
- 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
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To intend to reduce space occupation ratio and cost, by adopting phototransmission passage in transmission of sampling synchronous signal.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6023876A JPS52143462A (en) | 1976-05-24 | 1976-05-24 | Synchronous sampling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6023876A JPS52143462A (en) | 1976-05-24 | 1976-05-24 | Synchronous sampling device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52143462A true JPS52143462A (en) | 1977-11-30 |
Family
ID=13136384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6023876A Pending JPS52143462A (en) | 1976-05-24 | 1976-05-24 | Synchronous sampling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52143462A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55103036A (en) * | 1979-02-01 | 1980-08-06 | Mitsubishi Electric Corp | Optical differential protecting relay |
JPS5681029A (en) * | 1979-12-05 | 1981-07-02 | Mitsubishi Electric Corp | Optical difference protection relay |
JPS5691618A (en) * | 1979-12-25 | 1981-07-24 | Mitsubishi Electric Corp | Protection relay system |
JPS5691616A (en) * | 1979-12-25 | 1981-07-24 | Mitsubishi Electric Corp | Protection relay system |
JPS5691617A (en) * | 1979-12-25 | 1981-07-24 | Mitsubishi Electric Corp | Protection relay system |
JPS56101334A (en) * | 1980-01-16 | 1981-08-13 | Mitsubishi Electric Corp | Protective relay |
JPS5780226A (en) * | 1980-11-08 | 1982-05-19 | Mitsubishi Electric Corp | Differential protection relay |
JPS57135622A (en) * | 1981-02-13 | 1982-08-21 | Tokyo Shibaura Electric Co | Differential protection relaying device |
JPS6434129A (en) * | 1987-07-28 | 1989-02-03 | Meidensha Electric Mfg Co Ltd | Sampling synchronization system for current differential relay |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS43509Y1 (en) * | 1966-01-19 | 1968-01-11 | ||
JPS49104150A (en) * | 1973-02-12 | 1974-10-02 |
-
1976
- 1976-05-24 JP JP6023876A patent/JPS52143462A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS43509Y1 (en) * | 1966-01-19 | 1968-01-11 | ||
JPS49104150A (en) * | 1973-02-12 | 1974-10-02 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55103036A (en) * | 1979-02-01 | 1980-08-06 | Mitsubishi Electric Corp | Optical differential protecting relay |
JPS6315814B2 (en) * | 1979-02-01 | 1988-04-06 | Mitsubishi Electric Corp | |
JPS5681029A (en) * | 1979-12-05 | 1981-07-02 | Mitsubishi Electric Corp | Optical difference protection relay |
JPS5691618A (en) * | 1979-12-25 | 1981-07-24 | Mitsubishi Electric Corp | Protection relay system |
JPS5691616A (en) * | 1979-12-25 | 1981-07-24 | Mitsubishi Electric Corp | Protection relay system |
JPS5691617A (en) * | 1979-12-25 | 1981-07-24 | Mitsubishi Electric Corp | Protection relay system |
JPS56101334A (en) * | 1980-01-16 | 1981-08-13 | Mitsubishi Electric Corp | Protective relay |
JPS5780226A (en) * | 1980-11-08 | 1982-05-19 | Mitsubishi Electric Corp | Differential protection relay |
JPS57135622A (en) * | 1981-02-13 | 1982-08-21 | Tokyo Shibaura Electric Co | Differential protection relaying device |
JPS6434129A (en) * | 1987-07-28 | 1989-02-03 | Meidensha Electric Mfg Co Ltd | Sampling synchronization system for current differential relay |
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