BE521341A - - Google Patents
Info
- Publication number
- BE521341A BE521341A BE521341DA BE521341A BE 521341 A BE521341 A BE 521341A BE 521341D A BE521341D A BE 521341DA BE 521341 A BE521341 A BE 521341A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/342—Oxides
- H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
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- 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
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- 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
- Y10S264/57—Processes of forming layered products
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Power 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 |
---|---|---|---|
US29805252A | 1952-07-10 | 1952-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE521341A true BE521341A (de) |
Family
ID=38523618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE521341D BE521341A (de) | 1952-07-10 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2985939A (de) |
JP (1) | JPS301526B1 (de) |
BE (1) | BE521341A (de) |
DE (1) | DE973822C (de) |
ES (1) | ES210199A1 (de) |
FR (1) | FR1081097A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995518A (en) * | 1956-10-29 | 1961-08-08 | Centre Nat Rech Scient | Preparation of ferrites of high initial permeability and products obtained |
US3015788A (en) * | 1956-04-13 | 1962-01-02 | Raytheon Co | Microwave device |
US3030307A (en) * | 1958-04-29 | 1962-04-17 | Sylvania Electric Prod | Ferrite material containing lithium and aluminum oxides |
US3033792A (en) * | 1957-05-28 | 1962-05-08 | Kikuchi Yoshimitsu | Method of manufacturing ferrite magnetostriction vibrators |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3065181A (en) * | 1956-09-24 | 1962-11-20 | Sprague Electric Co | Inductor materials |
NL273415A (de) * | 1962-01-10 | |||
US3456048A (en) * | 1966-09-30 | 1969-07-15 | Us Army | Method of processing ferroelectric powders |
US3534471A (en) * | 1967-06-09 | 1970-10-20 | Us Army | Method of making a computer memory stack |
US4388131A (en) * | 1977-05-02 | 1983-06-14 | Burroughs Corporation | Method of fabricating magnets |
US5204055A (en) * | 1989-12-08 | 1993-04-20 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
JPH06164222A (ja) * | 1992-11-25 | 1994-06-10 | Murata Mfg Co Ltd | マイクロ波用磁性体及びその製造方法 |
US5775402A (en) | 1995-10-31 | 1998-07-07 | Massachusetts Institute Of Technology | Enhancement of thermal properties of tooling made by solid free form fabrication techniques |
US5814161A (en) * | 1992-11-30 | 1998-09-29 | Massachusetts Institute Of Technology | Ceramic mold finishing techniques for removing powder |
US6146567A (en) * | 1993-02-18 | 2000-11-14 | Massachusetts Institute Of Technology | Three dimensional printing methods |
US5853513A (en) * | 1995-02-22 | 1998-12-29 | Mobile Storage Technology Inc. | Method of producing a stator for a disk drive motor |
US5660621A (en) * | 1995-12-29 | 1997-08-26 | Massachusetts Institute Of Technology | Binder composition for use in three dimensional printing |
DE102012222224B4 (de) * | 2012-12-04 | 2016-02-18 | SUMIDA Components & Modules GmbH | Magnetischer Kern und mehrteilige Kernanordnung |
CN107658092B (zh) * | 2016-07-25 | 2020-06-05 | 施耐德电气工业公司 | 铁氧体磁芯、电流互感器以及漏电保护开关 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1141134A (en) * | 1913-11-25 | 1915-06-01 | Rookwood Pottery Company | Method of making tile. |
US1448684A (en) * | 1921-04-08 | 1923-03-13 | Norton Co | Laminated superrefractory article |
DE450560C (de) * | 1925-07-07 | 1927-10-06 | Aeg | Aus zwei oder mehreren in der Achsrichtung aufeinandergelegten Einzelmagnetkernen zusammengesetzter ringfoermiger Magnetkern |
DE549660C (de) * | 1929-11-09 | 1932-04-29 | Aeg | Aus zwei oder mehreren in der Achsrichtung aufeinandergelegten Einzelkernen zusammengesetzter ringfoermiger Magnetkern |
DE539491C (de) * | 1930-12-07 | 1931-11-26 | Aeg | Aus zwei oder mehr in der Achsrichtung aufeinandergelegten Einzelmagnetkernen zusammengesetzter ringfoemiger Magnetkern |
DE665776C (de) * | 1931-03-16 | 1938-10-03 | Johnson Lab Inc | Nichthomogener, in einer Hochfrequenzinduktanzspule verschiebbarer Massekern |
US2218196A (en) * | 1937-06-21 | 1940-10-15 | Gordon W Reed | Brick press |
US2158132A (en) * | 1938-02-17 | 1939-05-16 | Bell Telephone Labor Inc | Magnet body and process of making the same |
US2241441A (en) * | 1938-07-15 | 1941-05-13 | Western Electric Co | Manufacture of magnetic bodies |
US2267954A (en) * | 1939-05-17 | 1941-12-30 | Bell Telephone Labor Inc | Electrically conductive device |
CH247856A (de) * | 1943-05-15 | 1947-03-31 | Philips Nv | Magnetischer Kern und Verfahren zu dessen Herstellung. |
BE456575A (de) * | 1943-07-01 | |||
AT167377B (de) * | 1943-07-01 | 1950-12-27 | Philips Nv | Magnetischer Kern und Verfahren zur Herstellung eines magnetischen Materials |
US2648804A (en) * | 1951-02-01 | 1953-08-11 | Erie Resistor Corp | Multiple element circuit components |
US2830320A (en) * | 1953-04-20 | 1958-04-15 | Kugelfischer G Schaefer & Co | Method of and device for pressing grinding wheel blanks |
-
0
- BE BE521341D patent/BE521341A/xx unknown
-
1953
- 1953-07-07 ES ES0210199A patent/ES210199A1/es not_active Expired
- 1953-07-07 JP JP1214553A patent/JPS301526B1/ja active Pending
- 1953-07-09 DE DEN7434A patent/DE973822C/de not_active Expired
- 1953-07-10 FR FR1081097D patent/FR1081097A/fr not_active Expired
-
1958
- 1958-06-18 US US744311A patent/US2985939A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3015788A (en) * | 1956-04-13 | 1962-01-02 | Raytheon Co | Microwave device |
US2995518A (en) * | 1956-10-29 | 1961-08-08 | Centre Nat Rech Scient | Preparation of ferrites of high initial permeability and products obtained |
US3033792A (en) * | 1957-05-28 | 1962-05-08 | Kikuchi Yoshimitsu | Method of manufacturing ferrite magnetostriction vibrators |
US3030307A (en) * | 1958-04-29 | 1962-04-17 | Sylvania Electric Prod | Ferrite material containing lithium and aluminum oxides |
Also Published As
Publication number | Publication date |
---|---|
ES210199A1 (es) | 1953-12-01 |
US2985939A (en) | 1961-05-30 |
JPS301526B1 (de) | 1955-03-08 |
DE973822C (de) | 1960-06-15 |
FR1081097A (fr) | 1954-12-15 |