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 ( )

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 ( )

Family

ID=38523618

Family Applications (1)

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

Country Status (6)

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

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 ( ) * 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
US5814161A (en) * 1992-11-30 1998-09-29 Massachusetts Institute Of Technology Ceramic mold finishing techniques for removing powder
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
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 ( ) * 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
JPS301526B1 ( ) 1955-03-08
ES210199A1 (es) 1953-12-01
US2985939A (en) 1961-05-30
DE973822C (de) 1960-06-15
FR1081097A (fr) 1954-12-15

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