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
Application number
Priority date (The priority date 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 date listed.)
Publication of BE521341A publication Critical patent/BE521341A/xx

Links

Classifications

    • 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
    • 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
    • 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)
BE521341D 1952-07-10 BE521341A (fr)

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 (fr)

Family

ID=38523618

Family Applications (1)

Application Number Title Priority Date Filing Date
BE521341D BE521341A (fr) 1952-07-10

Country Status (6)

Country Link
US (1) US2985939A (fr)
JP (1) JPS301526B1 (fr)
BE (1) BE521341A (fr)
DE (1) DE973822C (fr)
ES (1) ES210199A1 (fr)
FR (1) FR1081097A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065181A (en) * 1956-09-24 1962-11-20 Sprague Electric Co Inductor materials
NL273415A (fr) * 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)

* Cited by examiner, † Cited by third party
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.
AT167377B (de) * 1943-07-01 1950-12-27 Philips Nv Magnetischer Kern und Verfahren zur Herstellung eines magnetischen Materials
BE456575A (fr) * 1943-07-01
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

Cited By (4)

* Cited by examiner, † Cited by third party
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
FR1081097A (fr) 1954-12-15
JPS301526B1 (fr) 1955-03-08
DE973822C (de) 1960-06-15
US2985939A (en) 1961-05-30

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