FR2275056B1 - - Google Patents
Info
- Publication number
- FR2275056B1 FR2275056B1 FR7508897A FR7508897A FR2275056B1 FR 2275056 B1 FR2275056 B1 FR 2275056B1 FR 7508897 A FR7508897 A FR 7508897A FR 7508897 A FR7508897 A FR 7508897A FR 2275056 B1 FR2275056 B1 FR 2275056B1
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/22—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of ac into dc
-
- 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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
- H02H7/125—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 converters; for rectifiers for static converters or rectifiers for rectifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rectifiers (AREA)
- Ac-Ac Conversion (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7403873A SE380633B (sv) | 1974-03-22 | 1974-03-22 | Anordning for strommetning i stromriktare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2275056A1 FR2275056A1 (fr) | 1976-01-09 |
| FR2275056B1 true FR2275056B1 (US08087162-20120103-C00010.png) | 1981-08-28 |
Family
ID=20320603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7508897A Granted FR2275056A1 (fr) | 1974-03-22 | 1975-03-21 | Dispositif de mesure du courant d'un convertisseur statique |
Country Status (8)
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2505074A (en) * | 1947-03-15 | 1950-04-25 | Rca Corp | Diversity receiver system |
| US2666848A (en) * | 1948-12-02 | 1954-01-19 | Erco Radio Lab Inc | Selective audio gate circuit |
| US2697814A (en) * | 1952-04-11 | 1954-12-21 | Richard H Grant | Testing apparatus |
| US3689801A (en) * | 1970-05-07 | 1972-09-05 | Westinghouse Electric Corp | Circuit breaker including improved current auctioneering circuit |
| JPS5091368A (US08087162-20120103-C00010.png) * | 1973-12-12 | 1975-07-22 |
-
1974
- 1974-03-22 SE SE7403873A patent/SE380633B/xx not_active IP Right Cessation
-
1975
- 1975-02-05 CH CH139275A patent/CH578737A5/xx not_active IP Right Cessation
- 1975-02-27 US US05/553,730 patent/US4013952A/en not_active Expired - Lifetime
- 1975-03-08 DE DE19752510266 patent/DE2510266B2/de not_active Ceased
- 1975-03-19 JP JP50033468A patent/JPS50129080A/ja active Pending
- 1975-03-21 GB GB11858/75A patent/GB1495762A/en not_active Expired
- 1975-03-21 FR FR7508897A patent/FR2275056A1/fr active Granted
- 1975-03-21 CA CA222,830A patent/CA1015403A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7403873L (US08087162-20120103-C00010.png) | 1975-09-23 |
| DE2510266B2 (de) | 1977-10-20 |
| CH578737A5 (US08087162-20120103-C00010.png) | 1976-08-13 |
| FR2275056A1 (fr) | 1976-01-09 |
| JPS50129080A (US08087162-20120103-C00010.png) | 1975-10-11 |
| GB1495762A (en) | 1977-12-21 |
| SE380633B (sv) | 1975-11-10 |
| DE2510266A1 (de) | 1975-09-25 |
| US4013952A (en) | 1977-03-22 |
| CA1015403A (en) | 1977-08-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |