NL96342C - - Google Patents
Info
- Publication number
- NL96342C NL96342C NL96342DC NL96342C NL 96342 C NL96342 C NL 96342C NL 96342D C NL96342D C NL 96342DC NL 96342 C NL96342 C NL 96342C
- Authority
- NL
- Netherlands
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
- C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST10447A DE1057254B (de) | 1955-10-20 | 1955-10-20 | Verfahren zur Herstellung von ferromagnetischen Ferritkoerpern mit eingeschnuerter Hystereseschleife |
| DEST10460A DE1057255B (de) | 1955-10-20 | 1955-10-24 | Verfahren zur Herstellung von ferromagnetischen Ferritkoerpern mit eingeschnuerter Hystereseschleife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL96342C true NL96342C (en:Method) |
Family
ID=25993848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL96342D NL96342C (en:Method) | 1955-10-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US2989472A (en:Method) |
| DE (2) | DE1057254B (en:Method) |
| FR (1) | FR1160057A (en:Method) |
| GB (1) | GB849217A (en:Method) |
| NL (1) | NL96342C (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081264A (en) * | 1958-04-09 | 1963-03-12 | Matake Kurokawa | Method of preparing a magnetic recorder powder |
| US3072576A (en) * | 1958-05-27 | 1963-01-08 | Aladdin Ind Inc | Ferrites having rectangular hysteresis loops and method for manufacture of same |
| DE1182129B (de) * | 1958-06-04 | 1964-11-19 | Licentia Gmbh | Verfahren zur Herstellung eines magnetischen Kernmaterials mit nahezu rechteckfoermiger Hystereseschleife |
| US3055832A (en) * | 1960-06-10 | 1962-09-25 | Ampex | Magnetically annealed ferrite material |
| DE1696456B1 (de) * | 1965-03-24 | 1970-11-12 | Telefunken Patent | Verfahren zur Herstellung eines unterstoechiometrischen Ferrites mit nahezu rechteckfoermiger,temperaturstabiler Hystereschleife fuer Schaltringkerne |
| DE1646997B1 (de) * | 1965-08-10 | 1972-06-29 | Siemens Ag | Verfahren zur herstellung eines ferromagnetichen schaltkerns aus ferrit mit rechteckfoermiger hystereseschleife |
| JPS5227358B1 (en:Method) * | 1967-05-25 | 1977-07-20 | ||
| JPS5231555B1 (en:Method) * | 1967-07-25 | 1977-08-16 | ||
| US3533949A (en) * | 1967-11-21 | 1970-10-13 | Bell Telephone Labor Inc | Heat treating method for obtaining a ferrite with a high muq product |
| US3609083A (en) * | 1970-03-17 | 1971-09-28 | Bell Telephone Labor Inc | Heat treatment of nickel zinc cobalt ferrite |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2452530A (en) * | 1943-05-15 | 1948-10-26 | Hartford Nat Bank & Trust Co | Magnetic core |
| NL63875C (en:Method) * | 1943-07-01 | |||
| US2636860A (en) * | 1944-07-06 | 1953-04-28 | Hartford Nat Bank & Trust Co | Magnetic core |
| US2565861A (en) * | 1947-09-26 | 1951-08-28 | Rca Corp | Magnetic materials |
| GB669571A (en) * | 1948-03-27 | 1952-04-02 | Philips Electrical Ind Ltd | Improvements in or relating to magnet cores for electromagnetic devices |
| US2640813A (en) * | 1948-06-26 | 1953-06-02 | Aladdin Ind Inc | Reaction product of a mixed ferrite and lead titanate |
| US2549089A (en) * | 1948-12-15 | 1951-04-17 | Rca Corp | Mixed ferrite compositions, including lithium ferrite |
| US2736708A (en) * | 1951-06-08 | 1956-02-28 | Henry L Crowley & Company Inc | Magnetic compositions |
| US2723239A (en) * | 1952-09-29 | 1955-11-08 | Rca Corp | Ferrospinel compositions |
| NL100075C (en:Method) * | 1952-11-08 | |||
| DE1017521B (de) * | 1953-11-27 | 1957-10-10 | Steatit Magnesia Ag | Verfahren zur Herstellung ferromagnetischer, keramischer Koerper mit hoher Guete bei Hochfrequenz |
| BE534757A (en:Method) * | 1954-01-12 | |||
| FR1110334A (fr) * | 1954-07-13 | 1956-02-10 | Perfectionnements aux matériaux ferromagnétiques du genre | |
| FR1125577A (fr) * | 1955-05-03 | 1956-11-02 | Lignes Telegraph Telephon | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire |
| FR1127577A (fr) * | 1955-06-07 | 1956-12-19 | Schlumberger Prospection | Perfectionnements aux dispositifs à charges creuses servant à la perforation |
-
0
- NL NL96342D patent/NL96342C/xx active
-
1955
- 1955-10-20 DE DEST10447A patent/DE1057254B/de active Pending
- 1955-10-24 DE DEST10460A patent/DE1057255B/de active Pending
-
1956
- 1956-10-16 US US616156A patent/US2989472A/en not_active Expired - Lifetime
- 1956-10-17 US US616490A patent/US2929787A/en not_active Expired - Lifetime
- 1956-10-18 US US616817A patent/US2989473A/en not_active Expired - Lifetime
- 1956-10-19 FR FR1160057D patent/FR1160057A/fr not_active Expired
- 1956-10-19 GB GB31915/56A patent/GB849217A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2989473A (en) | 1961-06-20 |
| GB849217A (en) | 1960-09-21 |
| DE1057255B (de) | 1959-05-14 |
| FR1160057A (fr) | 1958-07-07 |
| US2929787A (en) | 1960-03-22 |
| DE1057254B (de) | 1959-05-14 |
| US2989472A (en) | 1961-06-20 |