FR1196997A - Noyaux magnétiques et leur procédé de fabrication - Google Patents
Noyaux magnétiques et leur procédé de fabricationInfo
- Publication number
- FR1196997A FR1196997A FR1196997DA FR1196997A FR 1196997 A FR1196997 A FR 1196997A FR 1196997D A FR1196997D A FR 1196997DA FR 1196997 A FR1196997 A FR 1196997A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- magnetic cores
- cores
- magnetic
- manufacturing
- 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
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
- C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Magnetic Ceramics (AREA)
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US836674XA | 1957-04-01 | 1957-04-01 | |
US1196997XA | 1957-04-01 | 1957-04-01 | |
US650049A US2956024A (en) | 1957-04-01 | 1957-04-01 | Method of making magnetic cores |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1196997A true FR1196997A (fr) | 1959-11-27 |
Family
ID=27374580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1196997D Expired FR1196997A (fr) | 1957-04-01 | 1957-12-06 | Noyaux magnétiques et leur procédé de fabrication |
Country Status (4)
Country | Link |
---|---|
US (1) | US2956024A (fr) |
DE (1) | DE1089317B (fr) |
FR (1) | FR1196997A (fr) |
GB (1) | GB836674A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1288967B (de) * | 1965-04-09 | 1969-02-06 | Siemens Ag | Verfahren zur Herstellung von magnetisierbaren Ferritkernen mit geringen Verlusten |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL262122A (fr) * | 1960-03-14 | |||
US3148148A (en) * | 1961-07-06 | 1964-09-08 | Western Electric Co | Method of combining ceramic-forming particles with a wax |
US3238135A (en) * | 1963-02-19 | 1966-03-01 | Western Electric Co | Process for producing cadmiumbearing ferrites |
US3686347A (en) * | 1970-04-16 | 1972-08-22 | Petro Tex Corp | Oxidative dehydrogenation of organic compounds |
CA1242314A (fr) * | 1983-12-29 | 1988-09-27 | Ralph W. Scheidecker | Controle de la teneur en fer du ferrite de zinc manganeux |
US4833302A (en) | 1988-01-27 | 1989-05-23 | Alpha Industries | Apparatus and process for firing ceramics |
JP3607203B2 (ja) | 2000-03-31 | 2005-01-05 | Tdk株式会社 | MnZn系フェライトの製造方法、MnZn系フェライト、および電源用フェライトコア |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1056511A (fr) * | 1954-03-01 | |||
BE456575A (fr) * | 1943-07-01 | |||
US2636860A (en) * | 1944-07-06 | 1953-04-28 | Hartford Nat Bank & Trust Co | Magnetic core |
AT166177B (de) * | 1948-03-27 | 1950-06-26 | Philips Nv | Magnetkern für elektromagnetische Vorrichtung |
GB669571A (en) * | 1948-03-27 | 1952-04-02 | Philips Electrical Ind Ltd | Improvements in or relating to magnet cores for electromagnetic devices |
NL91692C (fr) * | 1952-02-22 | |||
GB730703A (en) * | 1952-07-31 | 1955-05-25 | Centre Nat Rech Scient | Magnetic materials and methods of manufacturing such materials |
US2723238A (en) * | 1952-08-19 | 1955-11-08 | Rca Corp | Manganese zinc ferrospinel compositions, including copper oxide |
FR1120702A (fr) * | 1955-01-28 | 1956-07-11 | Csf | Ferrites mixtes au manganèse et au zinc et procédé de fabrication |
-
1957
- 1957-04-01 US US650049A patent/US2956024A/en not_active Expired - Lifetime
- 1957-12-06 FR FR1196997D patent/FR1196997A/fr not_active Expired
- 1957-12-12 DE DEW22400A patent/DE1089317B/de active Pending
-
1958
- 1958-03-25 GB GB9581/58A patent/GB836674A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1288967B (de) * | 1965-04-09 | 1969-02-06 | Siemens Ag | Verfahren zur Herstellung von magnetisierbaren Ferritkernen mit geringen Verlusten |
Also Published As
Publication number | Publication date |
---|---|
DE1089317B (de) | 1960-09-15 |
GB836674A (en) | 1960-06-09 |
US2956024A (en) | 1960-10-11 |
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