BE514600A - - Google Patents
Info
- Publication number
- BE514600A BE514600A BE514600DA BE514600A BE 514600 A BE514600 A BE 514600A BE 514600D A BE514600D A BE 514600DA BE 514600 A BE514600 A BE 514600A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
-
- 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
- C04B35/2683—Other ferrites containing alkaline earth metals or lead
-
- 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
- H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
- H01F1/0311—Compounds
- H01F1/0313—Oxidic compounds
- H01F1/0315—Ferrites
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/58—Processes of forming magnets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL164408 | 1951-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE514600A true BE514600A (US07494231-20090224-C00006.png) |
Family
ID=19750538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514600D BE514600A (US07494231-20090224-C00006.png) | 1951-10-04 |
Country Status (5)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989475A (en) * | 1955-10-25 | 1961-06-20 | Steatit Magnesia Ag | Ferrite of field independent permeability |
| NL112994C (US07494231-20090224-C00006.png) * | 1956-06-02 | 1966-07-15 | ||
| US3023166A (en) * | 1956-08-18 | 1962-02-27 | Philips Corp | Magnetic record carrier |
| NL211805A (US07494231-20090224-C00006.png) * | 1956-10-30 | 1966-09-15 | Philips Nv | |
| US3036008A (en) * | 1956-12-24 | 1962-05-22 | Magneco Electronics Inc | Permanent magnet ferrite |
| US3051988A (en) * | 1957-02-09 | 1962-09-04 | Baermann Max | Material with permanent magnetic properties |
| NL111324C (US07494231-20090224-C00006.png) * | 1957-05-13 | 1965-06-15 | ||
| US2964793A (en) * | 1957-11-13 | 1960-12-20 | Leyman Corp | Method of making permanent magnets |
| US3081527A (en) * | 1959-01-14 | 1963-03-19 | Nippon Electric Co | Manufacturing method of magnetic focusing equipment |
| US3067140A (en) * | 1959-06-16 | 1962-12-04 | Raytheon Co | Orientation of ferrites |
| US3113109A (en) * | 1959-10-07 | 1963-12-03 | Du Pont | Ferromagnetic material produced from ferric oxide and barium halide or strontium halide, and process for making same |
| US3055832A (en) * | 1960-06-10 | 1962-09-25 | Ampex | Magnetically annealed ferrite material |
| US3418613A (en) * | 1966-03-02 | 1968-12-24 | Emmanuel M. Trikilis | Method of magnetizing a large quantity of bulk articles |
| NL8002990A (nl) * | 1980-05-23 | 1981-12-16 | Philips Nv | Werkwijze voor het vervaardigen van een anisotrope permanente magneet op oxydebasis. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1976230A (en) * | 1930-12-25 | 1934-10-09 | Mitsubishi Electric Corp | Permanent magnet and method of manufacturing same |
| GB441714A (en) * | 1934-06-14 | 1936-01-24 | Mitsubishi Electric Corp | Improvements in or relating to a method of manufacturing a magnet made of metal oxide |
| US2295082A (en) * | 1938-12-06 | 1942-09-08 | Hartford Nat Bank & Trust Co | Permanent magnet and method of making the same |
| US2293240A (en) * | 1939-04-12 | 1942-08-18 | Bosch Gmbh Robert | Permanent magnet |
-
0
- BE BE514600D patent/BE514600A/xx unknown
- NL NL87127D patent/NL87127C/xx active
-
1952
- 1952-09-30 ES ES0205585A patent/ES205585A1/es not_active Expired
- 1952-10-01 US US312576A patent/US2827437A/en not_active Expired - Lifetime
- 1952-10-03 FR FR1064105D patent/FR1064105A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL87127C (US07494231-20090224-C00006.png) | |
| US2827437A (en) | 1958-03-18 |
| ES205585A1 (es) | 1953-02-16 |
| FR1064105A (fr) | 1954-05-11 |
