FR1127831A - Circuit with protection relay - Google Patents
Circuit with protection relayInfo
- Publication number
- FR1127831A FR1127831A FR1127831DA FR1127831A FR 1127831 A FR1127831 A FR 1127831A FR 1127831D A FR1127831D A FR 1127831DA FR 1127831 A FR1127831 A FR 1127831A
- Authority
- FR
- France
- Prior art keywords
- circuit
- protection relay
- relay
- protection
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/003—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electrostatic apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1127831XA | 1954-07-22 | 1954-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1127831A true FR1127831A (en) | 1956-12-26 |
Family
ID=22345822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1127831D Expired FR1127831A (en) | 1954-07-22 | 1955-07-21 | Circuit with protection relay |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1127831A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197258A1 (en) * | 1972-08-28 | 1974-03-22 | Anvar | |
FR2350761A1 (en) * | 1976-05-07 | 1977-12-02 | Berghaus Ionit Anstalt | METHOD AND DEVICE FOR THE MONITORING OF LUMINESCENT DISCHARGES OF HIGH INTENSITY |
-
1955
- 1955-07-21 FR FR1127831D patent/FR1127831A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197258A1 (en) * | 1972-08-28 | 1974-03-22 | Anvar | |
FR2350761A1 (en) * | 1976-05-07 | 1977-12-02 | Berghaus Ionit Anstalt | METHOD AND DEVICE FOR THE MONITORING OF LUMINESCENT DISCHARGES OF HIGH INTENSITY |
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