BE624059A - - Google Patents
Info
- Publication number
- BE624059A BE624059A BE624059DA BE624059A BE 624059 A BE624059 A BE 624059A BE 624059D A BE624059D A BE 624059DA BE 624059 A BE624059 A BE 624059A
- Authority
- BE
- Belgium
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/24—Voltage transformers
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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
- H02H7/04—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 transformers
- H02H7/05—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 transformers for capacitive voltage transformers, e.g. against resonant conditions
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
- H02H9/007—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions avoiding or damping oscillations, e.g. fenoresonance or travelling waves
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Emergency Protection Circuit Devices (AREA)
- Regulation Of General Use Transformers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT822561A AT233648B (de) | 1961-10-31 | 1961-10-31 | Kapazitiver Spannungswandler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE624059A true BE624059A (US20020051482A1-20020502-M00012.png) |
Family
ID=3603619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE624059D BE624059A (US20020051482A1-20020502-M00012.png) | 1961-10-31 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517263A (en) * | 1966-05-31 | 1970-06-23 | Nissin Electric Co Ltd | Capacitor voltage transeormer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454714A (en) * | 1948-11-23 | Converter for ignition systems | ||
| US2186486A (en) * | 1939-07-08 | 1940-01-09 | Ohio Brass Co | Capactance potential device |
| DE1020111B (de) * | 1954-02-26 | 1957-11-28 | Licentia Gmbh | Verfahren zur Messung von Strom, Spannung, Leistung oder anderen elektrischen Groessen in Hochspannungsnetzen |
| DE1013320B (de) * | 1955-08-31 | 1957-08-08 | Siemens Ag | Kapazitiver Spannungswandler mit Anschlussmoeglichkeit fuer hochfrequente Signaluebertragung |
| DE1793384U (de) * | 1958-12-04 | 1959-08-13 | Siemens Ag | Kapazitiver spannungswandler mit kippschwingungsunterdrueckung. |
| DE1100803B (de) * | 1959-05-15 | 1961-03-02 | Hans Ritz Dr Ing | Induktiver Messwandler fuer Hochspannung mit Anschlussmoeglichkeit fuer hochfrequente Signaluebertragung |
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0
- BE BE624059D patent/BE624059A/xx unknown
-
1961
- 1961-10-31 AT AT822561A patent/AT233648B/de active
-
1962
- 1962-09-27 CH CH1136962A patent/CH398785A/de unknown
- 1962-10-11 DE DEM54465A patent/DE1190053B/de active Pending
- 1962-10-17 GB GB39336/62A patent/GB986434A/en not_active Expired
- 1962-10-22 US US232229A patent/US3219914A/en not_active Expired - Lifetime
- 1962-10-25 ES ES281860A patent/ES281860A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT233648B (de) | 1964-05-25 |
| DE1190053B (de) | 1965-04-01 |
| GB986434A (en) | 1965-03-17 |
| US3219914A (en) | 1965-11-23 |
| CH398785A (de) | 1966-03-15 |
| ES281860A1 (es) | 1963-02-01 |
