NL112334C - - Google Patents

Info

Publication number
NL112334C
NL112334C NL241241A NL241241A NL112334C NL 112334 C NL112334 C NL 112334C NL 241241 A NL241241 A NL 241241A NL 241241 A NL241241 A NL 241241A NL 112334 C NL112334 C NL 112334C
Authority
NL
Netherlands
Application number
NL241241A
Inventor
Scott Jr Blume Walter
Original Assignee
Leyman Corp
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25010580&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL112334(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leyman Corp filed Critical Leyman Corp
Application granted granted Critical
Publication of NL112334C publication Critical patent/NL112334C/nl

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
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
    • 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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/04—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 hard-magnetic materials metals or alloys
    • H01F1/06—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 hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • 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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/10—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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/113—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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
    • H01F41/0273—Imparting anisotropy
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3215—Barium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3296—Lead oxides, plumbates or oxide forming salts thereof, e.g. silver plumbate
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/787—Oriented grains
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/26—Electric field
    • 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
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49076—From comminuted material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
NL241241A 1958-07-15 1959-07-14 NL112334C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US748705A US2999275A (en) 1958-07-15 1958-07-15 Mechanical orientation of magnetically anisotropic particles

Publications (1)

Publication Number Publication Date
NL112334C true NL112334C (nl) 1966-01-17

Family

ID=25010580

Family Applications (1)

Application Number Title Priority Date Filing Date
NL241241A NL112334C (nl) 1958-07-15 1959-07-14

Country Status (4)

Country Link
US (1) US2999275A (nl)
CH (1) CH398822A (nl)
DE (1) DE1302093C2 (nl)
NL (1) NL112334C (nl)

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DE1183191B (de) * 1959-12-12 1964-12-10 Max Baermann Dauermagnetisch erregtes Filter fuer gasfoermige oder fluessige Medien
US3110675A (en) * 1960-03-25 1963-11-12 Gen Motors Corp Method of fabricating ferrite bodies
US3141050A (en) * 1960-08-16 1964-07-14 Leyman Corp Mechanical orientation of magnetically anisotropic particles
US3163922A (en) * 1960-12-08 1965-01-05 Gen Motors Corp Process for orienting ferrites
US3219888A (en) * 1961-06-20 1965-11-23 Robert W Waring Method of holding work
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DE1176440B (de) * 1962-04-26 1964-08-20 Max Baermann Riementrieb mit magnetischer Verstaerkung des Kraftschlusses
US3207960A (en) * 1962-08-30 1965-09-21 Magic Decorator Company Mechanical magnetic solenoid device
US3231770A (en) * 1962-11-19 1966-01-25 Kdi Corp Self-starting synchronous motor
US3250831A (en) * 1962-12-20 1966-05-10 Gen Electric Magnetic material
DE1300052B (de) * 1963-01-25 1969-07-24 Westinghouse Electric Corp Verfahren zur Herstellung eines Ferrit-Dauermagneten hoher Koerzitivkraft
US3222205A (en) * 1963-02-15 1965-12-07 Lew W Karalus Recording tape
US3253169A (en) * 1963-02-20 1966-05-24 Cons Electronics Ind Synchronous motors
US3535245A (en) * 1963-02-21 1970-10-20 Chevron Res Metal-oxide coated ferrimagnetic particles
US3305380A (en) * 1963-04-08 1967-02-21 Sperry Rand Corp Magnetic film having uniformly variable hk and method therefor
US3303040A (en) * 1963-09-24 1967-02-07 Philips Corp Method of manufacturing a magnetic member having a coating of crystalline ferromagnetic material having uniaxial magnetic anisotropy
US3328110A (en) * 1964-01-02 1967-06-27 Exxon Research Engineering Co Electromagnetic radiation valve
US3281511A (en) * 1964-05-15 1966-10-25 Gen Plastics Corp Method of preparing microporous tetrafluoroethylene resin sheets
US3387066A (en) * 1964-08-10 1968-06-04 Plessey Uk Ltd Method for producing sintered nonmetallic magnetic materials
US3392767A (en) * 1965-11-15 1968-07-16 Gardner Denver Co Magnetic tools
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US3384795A (en) * 1966-06-10 1968-05-21 Trident Engineering Associates Ferro-plastic control devices
US3849213A (en) * 1966-09-01 1974-11-19 M Baermann Method of producing a molded anisotropic permanent magnet
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US3953251A (en) * 1974-03-25 1976-04-27 Bell Telephone Laboratories, Incorporated Method for the production of carbonyl iron containing magnetic devices with selected temperature variation
US3908065A (en) * 1974-04-15 1975-09-23 Minnesota Mining & Mfg Magnetic embossable label tape laminate
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US4102951A (en) * 1975-05-14 1978-07-25 Monash University Calcination of basic ferric sulphates
US4067810A (en) * 1976-02-09 1978-01-10 Ofco, Inc. Fluid filter magnet assembly
DE2802730C2 (de) * 1978-01-23 1985-11-21 Agfa-Gevaert Ag, 5090 Leverkusen Röntgen-Filmkassette
DE2823054B1 (de) * 1978-05-26 1979-09-27 Philips Patentverwaltung Verfahren zur Herstellung kunststoffgebundener anisotroper Dauermagnete
JPS6025014B2 (ja) * 1978-07-07 1985-06-15 松下電器産業株式会社 ロ−ル状マグネットの製造法
US4200547A (en) * 1979-01-02 1980-04-29 Minnesota Mining And Manufacturing Company Matrix-bonded permanent magnet having highly aligned magnetic particles
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US6468678B1 (en) 1994-11-17 2002-10-22 3M Innovative Properties Company Conformable magnetic articles for use with traffic bearing surfaces methods of making same systems including same and methods of use
ES2152570T3 (es) * 1995-10-18 2001-02-01 Minnesota Mining & Mfg Articulos magneticos conformables aplicados debajo de superficies que soportan trafico.
US5690719A (en) * 1995-10-19 1997-11-25 Hodge; Joseph Removable filter for a forced air duct grill
US5764060A (en) * 1996-03-11 1998-06-09 Minnesota Mining And Manufacturing Company Guidance system for a moving person
US7491116B2 (en) * 2004-09-29 2009-02-17 Chien-Min Sung CMP pad dresser with oriented particles and associated methods
US6332862B1 (en) 1999-12-21 2001-12-25 Michael Zandman Articles of clothing incorporating magnets for therapeutic purposes
JP3564372B2 (ja) * 2000-09-04 2004-09-08 内山工業株式会社 ゴム材製エンコーダの製造法
US7001402B2 (en) * 2002-09-04 2006-02-21 Cardica, Inc. Medical device having magnetic properties
FR2856189B1 (fr) * 2003-06-10 2007-02-16 Hutchinson Procede de fabrication d'un dispositif de codage magnetique, ainsi que le dispositif ainsi obtenu
EP1493590A1 (en) * 2003-07-03 2005-01-05 Sicpa Holding S.A. Method and means for producing a magnetically induced design in a coating containing magnetic particles
DE102010035981A1 (de) * 2010-09-01 2012-03-01 Hydac Filtertechnik Gmbh Bauteil für eine Filtereinheit zur Filtration von Fluiden und Verfahren zur Herstellung eines derartigen Bauteils
JP2013544720A (ja) 2010-10-27 2013-12-19 インターコンチネンタル グレート ブランズ エルエルシー 磁気的に閉鎖可能な製品収容パッケージ
US9373433B2 (en) * 2012-06-29 2016-06-21 General Electric Company Nanocomposite permanent magnets and methods of making the same
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Also Published As

Publication number Publication date
DE1302093B (de) 1969-12-18
US2999275A (en) 1961-09-12
CH398822A (de) 1966-03-15
DE1302093C2 (de) 1977-04-14

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