FR870473A - High Frequency Compressed Iron Powder Core Coil - Google Patents
High Frequency Compressed Iron Powder Core CoilInfo
- Publication number
- FR870473A FR870473A FR870473DA FR870473A FR 870473 A FR870473 A FR 870473A FR 870473D A FR870473D A FR 870473DA FR 870473 A FR870473 A FR 870473A
- Authority
- FR
- France
- Prior art keywords
- high frequency
- iron powder
- core coil
- powder core
- frequency compressed
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/041—Means for preventing rotation or displacement of the core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE870473X | 1940-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR870473A true FR870473A (en) | 1942-03-12 |
Family
ID=6806507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR870473D Expired FR870473A (en) | 1940-03-02 | 1941-02-28 | High Frequency Compressed Iron Powder Core Coil |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR870473A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984001853A1 (en) * | 1982-11-05 | 1984-05-10 | Spang Ind Inc | Tunable-inductance magnetically-soft ferrite core structures and methods of manufacture |
-
1941
- 1941-02-28 FR FR870473D patent/FR870473A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984001853A1 (en) * | 1982-11-05 | 1984-05-10 | Spang Ind Inc | Tunable-inductance magnetically-soft ferrite core structures and methods of manufacture |
US4558295A (en) * | 1982-11-05 | 1985-12-10 | Spang & Company | Tunable-inductance magnetically-soft ferrite core structures |
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