CH459353A - Stromwandler - Google Patents
StromwandlerInfo
- Publication number
- CH459353A CH459353A CH1648866A CH1648866A CH459353A CH 459353 A CH459353 A CH 459353A CH 1648866 A CH1648866 A CH 1648866A CH 1648866 A CH1648866 A CH 1648866A CH 459353 A CH459353 A CH 459353A
- Authority
- CH
- Switzerland
- Prior art keywords
- power converter
- converter
- power
- Prior art date
Links
Classifications
-
- 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
- H01F38/28—Current transformers
- H01F38/30—Constructions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US514221A US3321725A (en) | 1965-12-16 | 1965-12-16 | Current transformers having multiturn primary windings |
Publications (1)
Publication Number | Publication Date |
---|---|
CH459353A true CH459353A (de) | 1968-07-15 |
Family
ID=24046290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1648866A CH459353A (de) | 1965-12-16 | 1966-11-16 | Stromwandler |
Country Status (5)
Country | Link |
---|---|
US (1) | US3321725A (de) |
CH (1) | CH459353A (de) |
DE (1) | DE1563195A1 (de) |
FR (1) | FR1505009A (de) |
GB (1) | GB1118537A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES435986A1 (es) * | 1974-08-21 | 1976-12-16 | Condor Werk Frede Kg Geb | Perfeccionamientos introducidos en los interruptores de proteccion contra corriente de defecto. |
JPS5730834Y2 (de) * | 1977-11-22 | 1982-07-07 | ||
DE3243274C2 (de) * | 1982-10-28 | 1985-04-04 | LGZ Landis & Gyr Zug AG, Zug | Vorrichtung für die Anpassung des Meßstromes an ein Meßgerät zur Messung von elektrischen Strömen |
US5015983A (en) * | 1990-06-18 | 1991-05-14 | General Electric Company | Compact circuit interrupter having multiple ampere ratings |
DE10160860A1 (de) * | 2000-12-12 | 2002-09-26 | Abb Patent Gmbh | Stromwandler, vorzugweise für einen Fehlerstrom-Schutzschalter |
DE102004039230A1 (de) * | 2004-08-12 | 2006-02-23 | Epcos Ag | Induktives Bauelement für hohe Ströme und Verfahren zu dessen Herstellung |
DE102005006344A1 (de) * | 2005-02-11 | 2006-08-17 | Epcos Ag | Isolierteil und Ringkerndrossel |
CN113484800B (zh) * | 2021-07-15 | 2024-03-08 | 杭州电力设备制造有限公司 | 一种变压器绕组匝间故障的检测方法、装置、设备及介质 |
-
1965
- 1965-12-16 US US514221A patent/US3321725A/en not_active Expired - Lifetime
-
1966
- 1966-10-07 GB GB44962/66A patent/GB1118537A/en not_active Expired
- 1966-10-18 DE DE19661563195 patent/DE1563195A1/de active Pending
- 1966-11-16 CH CH1648866A patent/CH459353A/de unknown
- 1966-12-13 FR FR87218A patent/FR1505009A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1563195A1 (de) | 1969-11-27 |
FR1505009A (fr) | 1967-12-08 |
GB1118537A (en) | 1968-07-03 |
US3321725A (en) | 1967-05-23 |
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