SE374450B - - Google Patents
Info
- Publication number
- SE374450B SE374450B SE164972A SE164972A SE374450B SE 374450 B SE374450 B SE 374450B SE 164972 A SE164972 A SE 164972A SE 164972 A SE164972 A SE 164972A SE 374450 B SE374450 B SE 374450B
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712106900 DE2106900A1 (de) | 1971-02-13 | 1971-02-13 | Elektrische Drosselspule für den Betrieb von Gasentladungslampen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE374450B true SE374450B (show.php) | 1975-03-03 |
Family
ID=5798697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE164972A SE374450B (show.php) | 1971-02-13 | 1972-02-11 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT311513B (show.php) |
| CH (1) | CH537084A (show.php) |
| DE (1) | DE2106900A1 (show.php) |
| FR (1) | FR2125402B1 (show.php) |
| SE (1) | SE374450B (show.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI57192C (fi) * | 1976-10-11 | 1980-06-10 | Helvar Oy | Jaernkaerna foer drosselanordning eller transformator |
| DE3068319D1 (en) * | 1979-11-02 | 1984-07-26 | Linton & Hirst Ltd | Method for forming laminations for transformer cores |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1153355A (fr) * | 1955-05-24 | 1958-03-05 | Thomson Houston Comp Francaise | Carcasse magnétique pour appareil à induction |
-
1971
- 1971-02-13 DE DE19712106900 patent/DE2106900A1/de active Pending
-
1972
- 1972-01-24 AT AT53272A patent/AT311513B/de not_active IP Right Cessation
- 1972-01-26 CH CH117472A patent/CH537084A/de not_active IP Right Cessation
- 1972-02-11 SE SE164972A patent/SE374450B/xx unknown
- 1972-02-11 FR FR7204697A patent/FR2125402B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2125402B1 (show.php) | 1975-06-13 |
| CH537084A (de) | 1973-05-15 |
| FR2125402A1 (show.php) | 1972-09-29 |
| DE2106900A1 (de) | 1972-08-24 |
| AT311513B (de) | 1973-11-26 |