SE379450B - - Google Patents
Info
- Publication number
- SE379450B SE379450B SE1350272DA SE379450B SE 379450 B SE379450 B SE 379450B SE 1350272D A SE1350272D A SE 1350272DA SE 379450 B SE379450 B SE 379450B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Electromagnets (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7114813A NL144424B (nl) | 1971-10-27 | 1971-10-27 | Ferromagnetisch circuit voor een transformator of een smoorspoel van groot vermogen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE379450B true SE379450B (xx) | 1975-10-06 |
Family
ID=19814346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1350272D SE379450B (xx) | 1971-10-27 | 1972-10-19 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT315958B (xx) |
| DE (1) | DE2252165C3 (xx) |
| FR (1) | FR2158059B1 (xx) |
| GB (1) | GB1400599A (xx) |
| IT (1) | IT966638B (xx) |
| NL (1) | NL144424B (xx) |
| SE (1) | SE379450B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5268922A (en) * | 1975-12-05 | 1977-06-08 | Hitachi Ltd | Single-phase tripod iron core of transformer |
| DE3322136A1 (de) * | 1983-06-20 | 1984-12-20 | Transformatoren Union Ag, 7000 Stuttgart | Verfahren zur herstellung von magnetkernen fuer transformatoren und drosselspulen mit grossen nennleistungen |
| DE4143281C2 (de) * | 1991-12-30 | 1996-01-25 | Aeg Tro Transformatoren Gmbh | Geschichteter Kern für Transformatoren oder Drosselspulen großer Leistung |
-
1971
- 1971-10-27 NL NL7114813A patent/NL144424B/xx unknown
-
1972
- 1972-10-17 AT AT888572A patent/AT315958B/de not_active IP Right Cessation
- 1972-10-19 SE SE1350272D patent/SE379450B/xx unknown
- 1972-10-25 DE DE19722252165 patent/DE2252165C3/de not_active Expired
- 1972-10-26 IT IT1297772D patent/IT966638B/it active
- 1972-10-26 FR FR7238705A patent/FR2158059B1/fr not_active Expired
- 1972-10-26 GB GB4950472A patent/GB1400599A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2252165A1 (de) | 1973-05-03 |
| AT315958B (de) | 1974-06-25 |
| GB1400599A (en) | 1975-07-16 |
| IT966638B (it) | 1974-02-20 |
| FR2158059B1 (xx) | 1976-08-20 |
| NL7114813A (xx) | 1973-05-02 |
| FR2158059A1 (xx) | 1973-06-08 |
| DE2252165B2 (de) | 1975-02-20 |
| DE2252165C3 (de) | 1975-09-25 |
| NL144424B (nl) | 1974-12-16 |