BE534272A - - Google Patents
Info
- Publication number
- BE534272A BE534272A BE534272DA BE534272A BE 534272 A BE534272 A BE 534272A BE 534272D A BE534272D A BE 534272DA BE 534272 A BE534272 A BE 534272A
- Authority
- BE
- Belgium
Links
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
- C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
- C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL183809A NL82273C (it) | 1953-12-21 | 1953-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534272A true BE534272A (it) | 1955-06-20 |
Family
ID=32733182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534272D BE534272A (it) | 1953-12-21 | 1954-12-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2882235A (it) |
| BE (1) | BE534272A (it) |
| CH (1) | CH333347A (it) |
| DE (1) | DE976166C (it) |
| ES (1) | ES219082A1 (it) |
| FR (1) | FR1116093A (it) |
| GB (1) | GB759245A (it) |
| NL (1) | NL82273C (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1255558B (de) * | 1962-01-12 | 1967-11-30 | Rca Corp | Magnetkern aus Lithiumferrit und Verfahren zur Herstellung eines solchen Magnetkernes |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989475A (en) * | 1955-10-25 | 1961-06-20 | Steatit Magnesia Ag | Ferrite of field independent permeability |
| US3002929A (en) * | 1956-05-01 | 1961-10-03 | Bell Telephone Labor Inc | Process for making composite ferrites |
| US3038860A (en) * | 1956-12-20 | 1962-06-12 | Francis E Vinal | Lithium nickel ferrites |
| US3030307A (en) * | 1958-04-29 | 1962-04-17 | Sylvania Electric Prod | Ferrite material containing lithium and aluminum oxides |
| US3031407A (en) * | 1959-03-24 | 1962-04-24 | Ibm | Method of producing ferrite bodies |
| NL273242A (it) * | 1962-01-05 | |||
| NL170678C (nl) * | 1970-06-26 | 1982-12-01 | Philips Nv | Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL61937C (it) * | 1941-10-24 | 1948-11-15 | ||
| CH247856A (de) * | 1943-05-15 | 1947-03-31 | Philips Nv | Magnetischer Kern und Verfahren zu dessen Herstellung. |
| US2656319A (en) * | 1949-01-03 | 1953-10-20 | Aladdin Ind Inc | Magnetic core composition and method of producing the same |
-
1953
- 1953-12-21 NL NL183809A patent/NL82273C/xx active
-
1954
- 1954-12-18 ES ES0219082A patent/ES219082A1/es not_active Expired
- 1954-12-18 DE DEN9921A patent/DE976166C/de not_active Expired
- 1954-12-20 FR FR1116093D patent/FR1116093A/fr not_active Expired
- 1954-12-20 GB GB36752/54A patent/GB759245A/en not_active Expired
- 1954-12-20 CH CH333347D patent/CH333347A/de unknown
- 1954-12-20 BE BE534272D patent/BE534272A/xx unknown
- 1954-12-20 US US476529A patent/US2882235A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1255558B (de) * | 1962-01-12 | 1967-11-30 | Rca Corp | Magnetkern aus Lithiumferrit und Verfahren zur Herstellung eines solchen Magnetkernes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1116093A (fr) | 1956-05-03 |
| ES219082A1 (es) | 1955-12-16 |
| NL82273C (it) | 1956-08-15 |
| US2882235A (en) | 1959-04-14 |
| DE976166C (de) | 1963-05-09 |
| GB759245A (en) | 1956-10-17 |
| CH333347A (de) | 1958-10-15 |