CH240311A - Magnetischer Kern. - Google Patents
Magnetischer Kern.Info
- Publication number
- CH240311A CH240311A CH240311DA CH240311A CH 240311 A CH240311 A CH 240311A CH 240311D A CH240311D A CH 240311DA CH 240311 A CH240311 A CH 240311A
- Authority
- CH
- Switzerland
- Prior art keywords
- core
- ferrite
- moisture
- magnetic
- magnetic core
- Prior art date
Links
- 239000012777 electrically insulating material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 102000008857 Ferritin Human genes 0.000 claims 1
- 238000008416 Ferritin Methods 0.000 claims 1
- 108050000784 Ferritin Proteins 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229940099259 vaseline Drugs 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2666—Other ferrites containing nickel, copper or cobalt
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/342—Oxides
- H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
-
- 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)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL111202 | 1943-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH240311A true CH240311A (de) | 1945-12-15 |
Family
ID=19750352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH240311D CH240311A (de) | 1943-05-07 | 1944-05-05 | Magnetischer Kern. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH240311A (sv) |
| NL (1) | NL63835C (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002887A1 (de) * | 1993-07-12 | 1995-01-26 | Siemens Matsushita Components Gmbh & Co. Kg | VERWENDUNG VON HOCHPERMEABLEN MnZn-FERRITEN FÜR MIT ISOLIERENDEM MATERIAL UMHÜLLTE FERRITKERNE INDUKTIVER BAUELEMENTE |
-
0
- NL NL63835D patent/NL63835C/xx active
-
1944
- 1944-05-05 CH CH240311D patent/CH240311A/de unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002887A1 (de) * | 1993-07-12 | 1995-01-26 | Siemens Matsushita Components Gmbh & Co. Kg | VERWENDUNG VON HOCHPERMEABLEN MnZn-FERRITEN FÜR MIT ISOLIERENDEM MATERIAL UMHÜLLTE FERRITKERNE INDUKTIVER BAUELEMENTE |
Also Published As
| Publication number | Publication date |
|---|---|
| NL63835C (sv) |
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