BE457366A - - Google Patents
Info
- Publication number
- BE457366A BE457366A BE457366DA BE457366A BE 457366 A BE457366 A BE 457366A BE 457366D A BE457366D A BE 457366DA BE 457366 A BE457366 A BE 457366A
- Authority
- BE
- Belgium
- Prior art keywords
- particles
- ferromagnetic particles
- permeability
- proportion
- demagnetization factor
- Prior art date
Links
- 239000002245 particle Substances 0.000 claims description 14
- 230000005294 ferromagnetic effect Effects 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 7
- 230000005347 demagnetization Effects 0.000 claims description 6
- 230000005291 magnetic effect Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000005415 magnetization Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000011162 core material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
- H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Soft Magnetic Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457366A true BE457366A (enEXAMPLES) |
Family
ID=110848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457366D BE457366A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE457366A (enEXAMPLES) |
-
0
- BE BE457366D patent/BE457366A/fr unknown
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