FR847930A - Perfectionnements aux noyaux de transformateurs - Google Patents
Perfectionnements aux noyaux de transformateursInfo
- Publication number
- FR847930A FR847930A FR847930DA FR847930A FR 847930 A FR847930 A FR 847930A FR 847930D A FR847930D A FR 847930DA FR 847930 A FR847930 A FR 847930A
- Authority
- FR
- France
- Prior art keywords
- transformer cores
- cores
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01F27/25—Magnetic cores made from strips or ribbons
-
- 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
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR847930T | 1938-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR847930A true FR847930A (fr) | 1939-10-19 |
Family
ID=9314013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR847930D Expired FR847930A (fr) | 1938-12-22 | 1938-12-22 | Perfectionnements aux noyaux de transformateurs |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR847930A (fr) |
-
1938
- 1938-12-22 FR FR847930D patent/FR847930A/fr not_active Expired
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