CH516217A - Permanentmagnet - Google Patents

Permanentmagnet

Info

Publication number
CH516217A
CH516217A CH1310870A CH1310870A CH516217A CH 516217 A CH516217 A CH 516217A CH 1310870 A CH1310870 A CH 1310870A CH 1310870 A CH1310870 A CH 1310870A CH 516217 A CH516217 A CH 516217A
Authority
CH
Switzerland
Prior art keywords
permanent magnet
permanent
magnet
Prior art date
Application number
CH1310870A
Other languages
English (en)
Inventor
E Dr Ray Alden
Karl Dr Strnat
Original Assignee
Goldschmidt Ag Th
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
Application filed by Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Publication of CH516217A publication Critical patent/CH516217A/de

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
    • H01F1/032—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
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
CH1310870A 1969-09-02 1970-09-02 Permanentmagnet CH516217A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1944432A DE1944432C3 (de) 1969-09-02 1969-09-02 Dauermagnet

Publications (1)

Publication Number Publication Date
CH516217A true CH516217A (de) 1971-11-30

Family

ID=5744363

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1310870A CH516217A (de) 1969-09-02 1970-09-02 Permanentmagnet

Country Status (7)

Country Link
US (1) US3677947A (de)
JP (1) JPS4929046B1 (de)
CH (1) CH516217A (de)
DE (1) DE1944432C3 (de)
FR (1) FR2071664A5 (de)
GB (1) GB1299157A (de)
NL (1) NL162502C (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849213A (en) * 1966-09-01 1974-11-19 M Baermann Method of producing a molded anisotropic permanent magnet
US3917778A (en) * 1968-04-13 1975-11-04 Tdk Electronics Co Ltd Method for slip casting soft ferromagnetic ferrites
US3755007A (en) * 1971-04-01 1973-08-28 Gen Electric Stabilized permanent magnet comprising a sintered and quenched body of compacted cobalt-rare earth particles
CH577561A5 (de) * 1971-06-15 1976-07-15 Bbc Brown Boveri & Cie
US4028255A (en) * 1973-01-31 1977-06-07 Ici Australia Limited Preparation of polymer composites
US3839101A (en) * 1973-05-24 1974-10-01 Gen Electric Controlled cooling of cobalt-rare earth magnetic alloys
US3900749A (en) * 1974-04-02 1975-08-19 Hmw Industries Permanent magnet generator
JPS5437679B2 (de) * 1974-04-26 1979-11-16
US3998669A (en) * 1974-09-20 1976-12-21 Th. Goldschmidt Ag Permanent magnet on the basis of cobalt-rare earth alloys and method for its production
US4043845A (en) * 1975-11-28 1977-08-23 Raytheon Company Carbon stabilized cobalt-rare earth magnetic materials
JPS5555745Y2 (de) * 1975-12-22 1980-12-24
CA1057801A (en) * 1975-12-25 1979-07-03 Yuji Hayashi Electromagnetically operated switch with a permanent magnet armature
JPS5578505A (en) * 1978-12-08 1980-06-13 Kanetsuu Kogyo Kk Attraction type magnetic device
NL8004200A (nl) * 1980-07-22 1982-02-16 Philips Nv Kunststofgebonden electromagnetische component en werkwijze voor het vervaardigen daarvan.
JPS58142916A (ja) * 1982-02-18 1983-08-25 Inoue Japax Res Inc 摩擦材の製造方法
JPS58171802A (ja) * 1982-04-02 1983-10-08 Sumitomo Bakelite Co Ltd 強磁性樹脂組成物
JPS58203625A (ja) * 1982-05-24 1983-11-28 Toshiba Corp 磁気記録媒体
US4507965A (en) * 1982-09-24 1985-04-02 Columbia Research Laboratories Detector for determining both forces on and positions of a host device
JPS6169866A (ja) * 1984-09-12 1986-04-10 Polyplastics Co 複合材料組成物
US4620872A (en) * 1984-10-18 1986-11-04 Mitsubishi Kinzoku Kabushiki Kaisha Composite target material and process for producing the same
US4810572A (en) * 1986-02-17 1989-03-07 Mitsui Toatsu Chemicals, Inc. Permanent magnet and process for producing the same
US4808224A (en) * 1987-09-25 1989-02-28 Ceracon, Inc. Method of consolidating FeNdB magnets
US4881988A (en) * 1987-11-16 1989-11-21 Rjf International Corporation Novel flexible magnet for use in small dc motors
JPH07101134B2 (ja) * 1988-02-02 1995-11-01 株式会社東芝 蓄熱材料および低温蓄熱器
US4980340A (en) * 1988-02-22 1990-12-25 Ceracon, Inc. Method of forming superconductor
DE68912157T2 (de) * 1988-02-29 1994-06-16 Matsushita Electric Ind Co Ltd Verfahren zur Herstellung von harzgebundenen Magneten.
US4975414A (en) * 1989-11-13 1990-12-04 Ceracon, Inc. Rapid production of bulk shapes with improved physical and superconducting properties
JPH03155102A (ja) * 1989-11-13 1991-07-03 Mitsubishi Electric Corp 高導電性磁性材料
JP2816668B2 (ja) * 1996-07-04 1998-10-27 愛知製鋼株式会社 磁気異方性樹脂結合型磁石の製造方法
US20040086708A1 (en) * 2002-11-04 2004-05-06 General Electric Company High permeability soft magnetic composites
JP2004327669A (ja) * 2003-04-24 2004-11-18 Dowa Mining Co Ltd ボンド磁石およびボンド磁石用フェライト磁性粉
JP5589506B2 (ja) * 2010-03-31 2014-09-17 株式会社富士通ゼネラル 永久磁石モータ
US20190115126A1 (en) * 2017-10-16 2019-04-18 Iowa State University Research Foundation, Inc. Feedstock and heterogeneous structure for tough rare earth permanent magnets and production process therefor

Also Published As

Publication number Publication date
FR2071664A5 (de) 1971-09-17
DE1944432A1 (de) 1972-02-24
DE1944432C3 (de) 1980-03-20
DE1944432B2 (de) 1974-05-02
NL7012902A (de) 1971-03-04
JPS4929046B1 (de) 1974-08-01
NL162502C (nl) 1980-05-16
NL162502B (nl) 1979-12-17
US3677947A (en) 1972-07-18
GB1299157A (en) 1972-12-06

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Legal Events

Date Code Title Description
PL Patent ceased