SE366420B - - Google Patents
Info
- Publication number
- SE366420B SE366420B SE1118672A SE1118672A SE366420B SE 366420 B SE366420 B SE 366420B SE 1118672 A SE1118672 A SE 1118672A SE 1118672 A SE1118672 A SE 1118672A SE 366420 B SE366420 B SE 366420B
- Authority
- SE
- Sweden
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)
- Coils Of Transformers For General Uses (AREA)
- Transformers For Measuring Instruments (AREA)
- Insulating Of Coils (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1118672A SE366420B (en) | 1972-08-30 | 1972-08-30 | |
| DE19732341443 DE2341443A1 (en) | 1972-08-30 | 1973-08-16 | TRANSFORMER WITH CLOSED WINDING HOUSING |
| CH1191373A CH557583A (en) | 1972-08-30 | 1973-08-17 | TRANSFORMER WITH WINDINGS AND AT LEAST TWO IRON CORES IN A HOUSING MADE OF INSULATING MATERIAL. |
| GB4066873A GB1432212A (en) | 1972-08-30 | 1973-08-29 | Transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1118672A SE366420B (en) | 1972-08-30 | 1972-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE366420B true SE366420B (en) | 1974-04-22 |
Family
ID=20293500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1118672A SE366420B (en) | 1972-08-30 | 1972-08-30 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH557583A (en) |
| DE (1) | DE2341443A1 (en) |
| GB (1) | GB1432212A (en) |
| SE (1) | SE366420B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT363549B (en) * | 1980-01-18 | 1981-08-10 | Felten & Guilleaume Ag Oester | Fault current protection switch with summation current transformer |
| IES20070918A2 (en) * | 2007-12-19 | 2009-03-18 | Atreus Entpr Ltd | A current transformer |
| DE102012201002B4 (en) * | 2012-01-24 | 2022-10-06 | Siemens Aktiengesellschaft | Summation current transformer housing, summation current transformer and residual current circuit breaker |
| PL3278343T3 (en) * | 2015-03-31 | 2024-01-29 | General Electric Technology Gmbh | Top head housing |
| CN112992514B (en) * | 2019-12-02 | 2023-04-07 | 河南森源电气股份有限公司 | Open type zero sequence current transformer and manufacturing method thereof |
-
1972
- 1972-08-30 SE SE1118672A patent/SE366420B/xx unknown
-
1973
- 1973-08-16 DE DE19732341443 patent/DE2341443A1/en active Pending
- 1973-08-17 CH CH1191373A patent/CH557583A/en not_active IP Right Cessation
- 1973-08-29 GB GB4066873A patent/GB1432212A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2341443A1 (en) | 1974-03-14 |
| GB1432212A (en) | 1976-04-14 |
| CH557583A (en) | 1974-12-31 |