FI52781B - - Google Patents
Info
- Publication number
- FI52781B FI52781B FI134/74A FI13474A FI52781B FI 52781 B FI52781 B FI 52781B FI 134/74 A FI134/74 A FI 134/74A FI 13474 A FI13474 A FI 13474A FI 52781 B FI52781 B FI 52781B
- Authority
- FI
- Finland
Links
Classifications
-
- 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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI740134A FI52781C (fi) | 1974-01-17 | 1974-01-17 | Menetelmä muuntajan tai kuristimen sydänlevyjen valmistamiseksi. |
| SE7500302A SE401964B (sv) | 1974-01-17 | 1975-01-13 | Forfarande for framstellning av kernplatar for kernor till transformatorer eller drosslar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI740134A FI52781C (fi) | 1974-01-17 | 1974-01-17 | Menetelmä muuntajan tai kuristimen sydänlevyjen valmistamiseksi. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI740134A0 FI740134A0 (sh) | 1975-07-18 |
| FI52781B true FI52781B (sh) | 1977-08-01 |
| FI52781C FI52781C (fi) | 1977-11-10 |
Family
ID=8503658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI740134A FI52781C (fi) | 1974-01-17 | 1974-01-17 | Menetelmä muuntajan tai kuristimen sydänlevyjen valmistamiseksi. |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI52781C (sh) |
| SE (1) | SE401964B (sh) |
-
1974
- 1974-01-17 FI FI740134A patent/FI52781C/fi active
-
1975
- 1975-01-13 SE SE7500302A patent/SE401964B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI52781C (fi) | 1977-11-10 |
| SE401964B (sv) | 1978-06-05 |
| FI740134A0 (sh) | 1975-07-18 |
| SE7500302L (sh) | 1975-07-18 |