BE493081A - - Google Patents
Info
- Publication number
- BE493081A BE493081A BE493081DA BE493081A BE 493081 A BE493081 A BE 493081A BE 493081D A BE493081D A BE 493081DA BE 493081 A BE493081 A BE 493081A
- 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
- C04B35/2625—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 magnesium
-
- 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
- Y10S100/00—Presses
- Y10S100/917—Magnetic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69044A US2656319A (en) | 1949-01-03 | 1949-01-03 | Magnetic core composition and method of producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE493081A true BE493081A (US20020051482A1-20020502-M00012.png) | 1950-05-02 |
Family
ID=22086361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE493081D BE493081A (US20020051482A1-20020502-M00012.png) | 1949-01-03 | 1950-01-02 |
Country Status (5)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE958996C (de) * | 1950-05-27 | 1957-02-28 | Steatite Res Corp | Verfahren zur Herstellung ferromagnetischer, gegebenenfalls geformter Massen |
| DE970458C (de) * | 1950-05-10 | 1958-09-18 | Gen Electric | Weichmagnetisches Kernmaterial aus Nickel-Zink-Ferrit |
| DE976166C (de) * | 1953-12-21 | 1963-05-09 | Philips Nv | Verfahren zur Herstellung eines Ferrit-Werkstoffes fuer Magnetkerne, die eine nahezurechteckfoermige Hystereseschleife aufweisen |
| DE977603C (de) * | 1953-12-21 | 1967-07-20 | Philips Nv | Verfahren zur Herstellung eines Ferritwerkstoffes fuer Magnetkerne, die eine nahezu rechteckfoermige Hystereseschleife aufweisen |
| DE977635C (de) * | 1953-12-22 | 1967-11-02 | Philips Nv | Verfahren zur Herstellung eines Ferritwerkstoffes fuer Magnetkerne, die eine nahezu rechteckfoermige Hystereseschleife aufweisen |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2723239A (en) * | 1952-09-29 | 1955-11-08 | Rca Corp | Ferrospinel compositions |
| US3106479A (en) * | 1952-12-03 | 1963-10-08 | Rca Corp | Electrostatic printing method and apparatus |
| US2925388A (en) * | 1953-07-16 | 1960-02-16 | Rca Corp | Ferrospinel compositions |
| NL99240C (US20020051482A1-20020502-M00012.png) * | 1953-10-02 | |||
| DE1088627B (de) * | 1955-07-16 | 1960-09-08 | Siemens Ag | Verfahren zur Herstellung eines magnetisierbaren Kernes aus Ferrit |
| DE1057256B (de) * | 1955-10-29 | 1959-05-14 | Steatit Magnesia Ag | Verfahren zur Herstellung von ferromagnetischen Ferritkoerpern mit eingeschnuerter Hystereseschleife |
| US3024196A (en) * | 1955-11-16 | 1962-03-06 | Steatit Magnesia Ag | Ferrite with constricted magnetic hysteresis loop |
| US2989477A (en) * | 1955-11-21 | 1961-06-20 | Steatit Magnesia Ag | Ferrite with constricted magnetic hysteresis loop |
| US2992990A (en) * | 1956-01-05 | 1961-07-18 | Richard G Parker | Soft magnetic material |
| NL97514C (US20020051482A1-20020502-M00012.png) * | 1956-01-24 | 1961-04-17 | ||
| US3015788A (en) * | 1956-04-13 | 1962-01-02 | Raytheon Co | Microwave device |
| NL113688C (US20020051482A1-20020502-M00012.png) * | 1956-10-30 | 1967-06-15 | Philips Nv | |
| US3002930A (en) * | 1956-12-03 | 1961-10-03 | Philips Corp | Process of making a ferromagnetic body |
| US3051988A (en) * | 1957-02-09 | 1962-09-04 | Baermann Max | Material with permanent magnetic properties |
| DE1112004B (de) * | 1957-05-07 | 1961-07-27 | Gen Electric | Verfahren zur Herstellung eines magneto-striktiven Nickel-Zink-Vanadium-Ferrits |
| US3003966A (en) * | 1957-09-09 | 1961-10-10 | Bell Telephone Labor Inc | Polycrystalline garnet materials |
| NL95813C (US20020051482A1-20020502-M00012.png) * | 1957-10-21 | 1960-11-15 | ||
| US3100194A (en) * | 1958-01-15 | 1963-08-06 | Philips Corp | Ferromagnetic material and method of making the same |
| US3031341A (en) * | 1958-01-23 | 1962-04-24 | Ibm | High density magnetic recording tape |
| US3054606A (en) * | 1958-02-03 | 1962-09-18 | Clevite Corp | Heat reaction apparatus |
| DE1182129B (de) * | 1958-06-04 | 1964-11-19 | Licentia Gmbh | Verfahren zur Herstellung eines magnetischen Kernmaterials mit nahezu rechteckfoermiger Hystereseschleife |
| US3036009A (en) * | 1958-08-11 | 1962-05-22 | Steatit Magnesia Ag | Ferromagnetic, ceramic body with high quality at high frequency |
| US3142645A (en) * | 1958-08-11 | 1964-07-28 | Steatit Magnesia Ag | Ferromagnetic, ceramic body with a high quality factor at high frequency |
| NL242857A (US20020051482A1-20020502-M00012.png) * | 1958-09-10 | |||
| US3009880A (en) * | 1958-12-31 | 1961-11-21 | Rca Corp | Method for preparing nickel-zinc ferrites |
| NL113443C (US20020051482A1-20020502-M00012.png) * | 1960-05-10 | |||
| NL287005A (US20020051482A1-20020502-M00012.png) * | 1961-12-21 | |||
| US3178369A (en) * | 1962-03-22 | 1965-04-13 | Rca Corp | Method for preparing ferrite core |
| JP3644545B2 (ja) * | 1992-09-14 | 2005-04-27 | 株式会社村田製作所 | 酸化物磁性材料 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1997193A (en) * | 1930-12-25 | 1935-04-09 | Mitsubishi Electric Corp | Permanent magnet and method of manufacturing same |
| US2452530A (en) * | 1943-05-15 | 1948-10-26 | Hartford Nat Bank & Trust Co | Magnetic core |
-
1949
- 1949-01-03 US US69044A patent/US2656319A/en not_active Expired - Lifetime
- 1949-12-29 GB GB33267/49A patent/GB673720A/en not_active Expired
- 1949-12-30 FR FR1007498D patent/FR1007498A/fr not_active Expired
-
1950
- 1950-01-02 BE BE493081D patent/BE493081A/xx unknown
- 1950-01-03 NL NL82929D patent/NL82929C/xx active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE970458C (de) * | 1950-05-10 | 1958-09-18 | Gen Electric | Weichmagnetisches Kernmaterial aus Nickel-Zink-Ferrit |
| DE958996C (de) * | 1950-05-27 | 1957-02-28 | Steatite Res Corp | Verfahren zur Herstellung ferromagnetischer, gegebenenfalls geformter Massen |
| DE976166C (de) * | 1953-12-21 | 1963-05-09 | Philips Nv | Verfahren zur Herstellung eines Ferrit-Werkstoffes fuer Magnetkerne, die eine nahezurechteckfoermige Hystereseschleife aufweisen |
| DE977603C (de) * | 1953-12-21 | 1967-07-20 | Philips Nv | Verfahren zur Herstellung eines Ferritwerkstoffes fuer Magnetkerne, die eine nahezu rechteckfoermige Hystereseschleife aufweisen |
| DE977635C (de) * | 1953-12-22 | 1967-11-02 | Philips Nv | Verfahren zur Herstellung eines Ferritwerkstoffes fuer Magnetkerne, die eine nahezu rechteckfoermige Hystereseschleife aufweisen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB673720A (en) | 1952-06-11 |
| US2656319A (en) | 1953-10-20 |
| FR1007498A (fr) | 1952-05-06 |
| NL82929C (US20020051482A1-20020502-M00012.png) | 1956-05-15 |
