SE7403873L - - Google Patents
Info
- Publication number
- SE7403873L SE7403873L SE7403873A SE7403873A SE7403873L SE 7403873 L SE7403873 L SE 7403873L SE 7403873 A SE7403873 A SE 7403873A SE 7403873 A SE7403873 A SE 7403873A SE 7403873 L SE7403873 L SE 7403873L
- Authority
- SE
- Sweden
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
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- 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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7403873A SE380633B (sv) | 1974-03-22 | 1974-03-22 | Anordning for strommetning i stromriktare |
| CH139275A CH578737A5 (US08087162-20120103-C00010.png) | 1974-03-22 | 1975-02-05 | |
| US05/553,730 US4013952A (en) | 1974-03-22 | 1975-02-27 | Means for current measuring in static convertors |
| DE19752510266 DE2510266B2 (de) | 1974-03-22 | 1975-03-08 | Anordnung zum strommessen in einem stromrichter |
| JP50033468A JPS50129080A (US08087162-20120103-C00010.png) | 1974-03-22 | 1975-03-19 | |
| GB11858/75A GB1495762A (en) | 1974-03-22 | 1975-03-21 | Static electrical converter with control |
| CA222,830A CA1015403A (en) | 1974-03-22 | 1975-03-21 | System for measuring load current in static convertors |
| FR7508897A FR2275056A1 (fr) | 1974-03-22 | 1975-03-21 | Dispositif de mesure du courant d'un convertisseur statique |
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 |
|---|---|
| SE7403873L true SE7403873L (US08087162-20120103-C00010.png) | 1975-09-23 |
| SE380633B SE380633B (sv) | 1975-11-10 |
Family
ID=20320603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7403873A SE380633B (sv) | 1974-03-22 | 1974-03-22 | Anordning for strommetning i stromriktare |
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 FR FR7508897A patent/FR2275056A1/fr active Granted
- 1975-03-21 CA CA222,830A patent/CA1015403A/en not_active Expired
- 1975-03-21 GB GB11858/75A patent/GB1495762A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1495762A (en) | 1977-12-21 |
| DE2510266A1 (de) | 1975-09-25 |
| US4013952A (en) | 1977-03-22 |
| SE380633B (sv) | 1975-11-10 |
| CA1015403A (en) | 1977-08-09 |
| CH578737A5 (US08087162-20120103-C00010.png) | 1976-08-13 |
| FR2275056A1 (fr) | 1976-01-09 |
| DE2510266B2 (de) | 1977-10-20 |
| FR2275056B1 (US08087162-20120103-C00010.png) | 1981-08-28 |
| JPS50129080A (US08087162-20120103-C00010.png) | 1975-10-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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