FR1128630A - Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire - Google Patents
Matériaux ferromagnétiques à cycle d'hystérésis rectangulaireInfo
- Publication number
- FR1128630A FR1128630A FR1128630DA FR1128630A FR 1128630 A FR1128630 A FR 1128630A FR 1128630D A FR1128630D A FR 1128630DA FR 1128630 A FR1128630 A FR 1128630A
- Authority
- FR
- France
- Prior art keywords
- ferromagnetic materials
- rectangular hysteresis
- hysteresis cycle
- cycle
- rectangular
- 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
- C04B35/265—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)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR694950X | 1955-07-01 | ||
FR694951X | 1955-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1128630A true FR1128630A (fr) | 1957-01-08 |
Family
ID=26215468
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1128631D Expired FR1128631A (fr) | 1955-07-01 | 1955-07-01 | Perfectionnements aux matériaux ferromagnétiques à cycle d'hystérésis rectangulaire |
FR1128630D Expired FR1128630A (fr) | 1955-07-01 | 1955-07-01 | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1128631D Expired FR1128631A (fr) | 1955-07-01 | 1955-07-01 | Perfectionnements aux matériaux ferromagnétiques à cycle d'hystérésis rectangulaire |
Country Status (7)
Country | Link |
---|---|
US (1) | US2962445A (fr) |
BE (1) | BE548112A (fr) |
CH (1) | CH343549A (fr) |
DE (1) | DE1070540B (fr) |
FR (2) | FR1128631A (fr) |
GB (1) | GB820959A (fr) |
NL (1) | NL112277C (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057802A (en) * | 1958-02-13 | 1962-10-09 | Lignes Telegraph Telephon | Magnetic materials of the high permeability ferrite type |
DE1182129B (de) * | 1958-06-04 | 1964-11-19 | Licentia Gmbh | Verfahren zur Herstellung eines magnetischen Kernmaterials mit nahezu rechteckfoermiger Hystereseschleife |
US3188290A (en) * | 1958-06-03 | 1965-06-08 | Philips Corp | Method of manufacturing a magnet core for use as a memory element |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987481A (en) * | 1956-10-15 | 1961-06-06 | Ibm | Manganese-zinc ferrite |
BE562891A (fr) * | 1956-12-14 | |||
BE563783A (fr) * | 1957-01-08 | |||
US3028336A (en) * | 1957-09-25 | 1962-04-03 | Ibm | Cadmium manganese ferrospinel composition |
US3055833A (en) * | 1957-10-31 | 1962-09-25 | Rca Corp | Mixed ferrospinels |
US3042619A (en) * | 1959-12-31 | 1962-07-03 | Ibm | Ferrite composition for bistable magnetic circuits |
US3108074A (en) * | 1960-08-12 | 1963-10-22 | Ibm | Technique for processing ferrite cores |
US3110676A (en) * | 1961-04-18 | 1963-11-12 | Indiana General Corp | Ferrite for memory core |
US3236777A (en) * | 1963-04-12 | 1966-02-22 | Ampex | Nickel-manganese-ferrous ferrite |
DE1696446B1 (de) * | 1964-01-20 | 1969-10-23 | Siemens Ag | Ferromagnetischer Ferritkoerper mit einem bei hoher Erregung negativen Temperaturkoeffizienten der Wechselfeldverluste |
US4001363A (en) * | 1970-03-19 | 1977-01-04 | U.S. Philips Corporation | Method of manufacturing a ceramic ferromagnetic object |
JP2002198212A (ja) * | 2000-12-27 | 2002-07-12 | Fdk Corp | 低損失酸化物磁性材料 |
US9797594B1 (en) * | 2013-09-20 | 2017-10-24 | U.S. Department Of Energy | Tri-metallic ferrite oxygen carriers for chemical looping combustion |
DE202017103569U1 (de) * | 2017-06-14 | 2018-09-17 | Sma Solar Technology Ag | Spule und elektrisches oder elektronisches Gerät mit einer derartigen Spule |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE524097A (fr) * | ||||
US2535025A (en) * | 1949-10-06 | 1950-12-26 | Steatite Res Corp | Process of treating ferrites |
IT492518A (fr) * | 1951-10-30 | |||
CA525699A (fr) * | 1952-02-07 | 1956-05-29 | Albers-Schoenberg Ernst | Matieres ceramiques ferromagnetiques avec spires d'hysterese de forme rectangulaire |
GB737284A (en) * | 1952-02-15 | 1955-09-21 | Steatite Res Corp | Rectangular loop ferro nagnetic materials |
US2723238A (en) * | 1952-08-19 | 1955-11-08 | Rca Corp | Manganese zinc ferrospinel compositions, including copper oxide |
US2715109A (en) * | 1954-06-14 | 1955-08-09 | Steatite Res Corp | Ferromagnetic ceramic materials with hysteresis loops of rectangular shape |
-
0
- BE BE548112D patent/BE548112A/xx unknown
- NL NL112277D patent/NL112277C/xx active
- DE DENDAT1070540D patent/DE1070540B/de active Pending
-
1955
- 1955-07-01 FR FR1128631D patent/FR1128631A/fr not_active Expired
- 1955-07-01 FR FR1128630D patent/FR1128630A/fr not_active Expired
-
1956
- 1956-04-26 CH CH343549D patent/CH343549A/fr unknown
- 1956-06-05 US US589521A patent/US2962445A/en not_active Expired - Lifetime
- 1956-06-28 GB GB20087/56A patent/GB820959A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057802A (en) * | 1958-02-13 | 1962-10-09 | Lignes Telegraph Telephon | Magnetic materials of the high permeability ferrite type |
US3188290A (en) * | 1958-06-03 | 1965-06-08 | Philips Corp | Method of manufacturing a magnet core for use as a memory element |
DE1182129B (de) * | 1958-06-04 | 1964-11-19 | Licentia Gmbh | Verfahren zur Herstellung eines magnetischen Kernmaterials mit nahezu rechteckfoermiger Hystereseschleife |
Also Published As
Publication number | Publication date |
---|---|
CH343549A (fr) | 1959-12-31 |
DE1070540B (fr) | 1959-12-03 |
US2962445A (en) | 1960-11-29 |
GB820959A (en) | 1959-09-30 |
BE548112A (fr) | |
NL112277C (fr) | |
FR1128631A (fr) | 1957-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1150860A (fr) | Dispositifs à cycle d'hystérésis | |
FR1128630A (fr) | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire | |
FR1110334A (fr) | Perfectionnements aux matériaux ferromagnétiques du genre | |
FR1125577A (fr) | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire | |
FR69677E (fr) | Matériaux ferromagnétiques du type des ferrites mixtes | |
FR1107654A (fr) | Matériaux ferrocéramiques magnétiques à pertes faibles | |
FR67809E (fr) | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire | |
FR1187715A (fr) | Matériau ferromagnétique | |
FR1146632A (fr) | Perfectionnement à l'hydrofugation des matériaux poreux | |
BE573661A (fr) | Matériaux magnétiques. | |
FR1163304A (fr) | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire | |
BE573660A (fr) | Matériaux magnétiques. | |
FR1142675A (fr) | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire | |
FR75899E (fr) | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire | |
FR1083276A (fr) | Matériaux magnétiques | |
FR1109365A (fr) | Matière ferromagnétique à cycle d'hystérésis pratiquement rectangulaire | |
FR72842E (fr) | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire | |
FR73322E (fr) | Matériaux magnétiques | |
FR1368160A (fr) | Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire | |
FR1149668A (fr) | Circuits magnétiques mettant en oeuvre des matériaux magnétiques à cycle d'hystérésis rectangulaire | |
FR66971E (fr) | Matériaux magnétiques | |
FR1084180A (fr) | Matériaux magnétiques | |
FR1208327A (fr) | Ferrites à cycle d'hystérésis rectangulaire | |
BE575013R (fr) | Materiaux ferromagnétiques à cycles d'hystérésis rectangulaire | |
BE580077A (fr) | Perfectionnement apporté au recuit de noyaux en matériau ferrite à cycle d'hysterésis rectangulaire. |