DE3163626D1 - Synthetic resin-bonded electromagnetic component and method of manufacturing same - Google Patents

Synthetic resin-bonded electromagnetic component and method of manufacturing same

Info

Publication number
DE3163626D1
DE3163626D1 DE8181200783T DE3163626T DE3163626D1 DE 3163626 D1 DE3163626 D1 DE 3163626D1 DE 8181200783 T DE8181200783 T DE 8181200783T DE 3163626 T DE3163626 T DE 3163626T DE 3163626 D1 DE3163626 D1 DE 3163626D1
Authority
DE
Germany
Prior art keywords
synthetic resin
manufacturing same
electromagnetic component
bonded electromagnetic
bonded
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181200783T
Other languages
German (de)
English (en)
Inventor
Theodorus Gerhardus Stijntjes
Cornelis Jacobus Esveldt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3163626D1 publication Critical patent/DE3163626D1/de
Expired legal-status Critical Current

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
    • H01F1/36—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 in the form of particles
    • H01F1/37—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 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
    • 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
    • H01F1/33—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 mixtures of metallic and non-metallic particles; metallic particles having oxide skin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from 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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
DE8181200783T 1980-07-22 1981-07-08 Synthetic resin-bonded electromagnetic component and method of manufacturing same Expired DE3163626D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8004200A NL8004200A (nl) 1980-07-22 1980-07-22 Kunststofgebonden electromagnetische component en werkwijze voor het vervaardigen daarvan.

Publications (1)

Publication Number Publication Date
DE3163626D1 true DE3163626D1 (en) 1984-06-20

Family

ID=19835653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181200783T Expired DE3163626D1 (en) 1980-07-22 1981-07-08 Synthetic resin-bonded electromagnetic component and method of manufacturing same

Country Status (6)

Country Link
US (1) US4431979A (enExample)
EP (1) EP0044592B1 (enExample)
JP (1) JPS5760805A (enExample)
BR (1) BR8104664A (enExample)
DE (1) DE3163626D1 (enExample)
NL (1) NL8004200A (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6332903A (ja) * 1986-07-25 1988-02-12 Kanegafuchi Chem Ind Co Ltd 難燃性ボンド磁石
DE3200418A1 (de) * 1981-06-10 1983-02-10 Robert Bosch Gmbh, 7000 Stuttgart Rotor fuer eine permamentmagnetisch erregte elektrische maschine
DE3130277A1 (de) * 1981-07-31 1983-02-17 Vacuumschmelze Gmbh, 6450 Hanau Magnetkern aus weichmagnetischem material fuer einen stromsensor mit einem magnetfeldabhaengigen halbleiterelement zur erfassung von gleich- und wechselstroemen
JPS59158016A (ja) * 1983-02-28 1984-09-07 ティーディーケイ株式会社 電磁シ−ルド材料
JPS59205802A (ja) * 1983-05-10 1984-11-21 Fujitsu Ltd 起動トリガ付発振回路
DE3408012A1 (de) * 1984-03-05 1985-09-05 Gerhard Dipl.-Ing. Warren Mich. Mesenich Elektromagnetisches einspritzventil
JPS61124038A (ja) * 1984-11-20 1986-06-11 Toshiba Corp 電磁偏向型ブラウン管用偏向ヨ−ク及びその製造方法
JPS61196509A (ja) * 1985-02-27 1986-08-30 Hitachi Ltd 電磁部材の製造方法
JPH0744099B2 (ja) * 1985-04-19 1995-05-15 鐘淵化学工業株式会社 軟質磁性材料組成物
EP0210699B1 (en) * 1985-07-30 1991-05-02 Koninklijke Philips Electronics N.V. Deflection unit having a thin-walled yoke ring for cathode-ray tubes
IT1208358B (it) * 1987-03-31 1989-06-12 Brussino Massimo Procedimento per la produzione di laminato plastico magnetico e laminato magnetico ottenuto con tale procedimento
GB2220103A (en) * 1988-06-22 1989-12-28 Stc Plc Electromagnetic components
DE69012398T2 (de) * 1989-04-19 1995-02-02 Toda Kogyo Corp Ferritteilchen und Ferrit-Harz-Komposit für Verbundmagnetkern und Verfahren zu deren Herstellung.
US5198138A (en) * 1989-04-19 1993-03-30 Toda Kogyo Corp. Spherical ferrite particles and ferrite resin composite for bonded magnetic core
JPH0643100B2 (ja) * 1989-07-21 1994-06-08 株式会社神戸製鋼所 複合部材
JPH0378942A (ja) * 1989-08-21 1991-04-04 Mitsubishi Electric Corp 偏向ヨーク
US5498644A (en) * 1993-09-10 1996-03-12 Specialty Silicone Products, Inc. Silcone elastomer incorporating electrically conductive microballoons and method for producing same
US5529747A (en) * 1993-11-10 1996-06-25 Learflux, Inc. Formable composite magnetic flux concentrator and method of making the concentrator
US5418069A (en) * 1993-11-10 1995-05-23 Learman; Thomas J. Formable composite magnetic flux concentrator and method of making the concentrator
FR2738949B1 (fr) * 1995-09-19 1997-10-24 Thomson Csf Materiau magnetique composite a permeabilite et pertes reduites
EP0921534A4 (en) * 1996-08-21 2000-04-26 Tdk Corp MAGNETIC POWDER AND MAGNETIC MOLDED BODY
US6389000B1 (en) 1997-09-16 2002-05-14 Qualcomm Incorporated Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers
TW403917B (en) * 1998-05-08 2000-09-01 Koninkl Philips Electronics Nv Inductive element
US6847658B1 (en) 1998-12-10 2005-01-25 Qualcomm, Incorporated Demultiplexer for channel interleaving
US7385341B2 (en) * 2004-03-05 2008-06-10 Matsushita Toshiba Picture Display Co., Ltd. Cathode-ray tube apparatus with magnetic spacers between magnetic rings
US7126292B2 (en) * 2004-03-16 2006-10-24 Matsushita Toshiba Picture Display Co., Ltd. Cathode-ray tube apparatus
SE0401217D0 (sv) * 2004-05-11 2004-05-11 Hoeganaes Ab Electrical machine and method for producing an electrical machine
CN102598168B (zh) 2009-08-25 2015-06-17 捷通国际有限公司 通量集中器和制作磁通量集中器的方法
US9805904B2 (en) 2014-11-12 2017-10-31 Schlumberger Technology Corporation Radiation generator with field shaping electrode
US9791592B2 (en) * 2014-11-12 2017-10-17 Schlumberger Technology Corporation Radiation generator with frustoconical electrode configuration
KR20180102465A (ko) * 2017-03-07 2018-09-17 한국전자통신연구원 웨어러블 전류 센서
US11679437B2 (en) * 2017-10-17 2023-06-20 Denso Corporation Compressed powder magnetic core, powder for magnetic core, and production methods therefor
DE102022115371A1 (de) * 2022-06-21 2023-12-21 Tdk Electronics Ag Kugeln aufweisend ein Ferritmaterial und Verwendung von Kugeln aufweisend ein Ferritmaterial

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1944432C3 (de) * 1969-09-02 1980-03-20 Strnat, Karl, Prof. Dr., La Jolla, Calif. (V.St.A.) Dauermagnet
US4001363A (en) * 1970-03-19 1977-01-04 U.S. Philips Corporation Method of manufacturing a ceramic ferromagnetic object
NL7014813A (enExample) * 1970-10-09 1972-04-11
NL7302257A (enExample) * 1973-02-19 1974-08-21
CH594970A5 (enExample) * 1976-01-30 1978-01-31 Bbc Brown Boveri & Cie
JPS51163498U (enExample) * 1976-06-09 1976-12-27
US4187187A (en) * 1977-05-02 1980-02-05 Turbeville Joseph E Method and apparatus for pollutant spill control
DE2812445C2 (de) * 1978-03-22 1983-10-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung von Preßmassen mit weichmagnetischen Eigenschaften
CH634167A5 (en) * 1978-10-10 1983-01-14 Bbc Brown Boveri & Cie Coil core, especially for high-power inductors

Also Published As

Publication number Publication date
JPS5760805A (en) 1982-04-13
BR8104664A (pt) 1982-04-06
NL8004200A (nl) 1982-02-16
US4431979A (en) 1984-02-14
JPS6134243B2 (enExample) 1986-08-06
EP0044592A1 (en) 1982-01-27
EP0044592B1 (en) 1984-05-16

Similar Documents

Publication Publication Date Title
DE3163626D1 (en) Synthetic resin-bonded electromagnetic component and method of manufacturing same
DE3365486D1 (en) Magnetic core and method of producing the same
DE3165604D1 (en) Method of coating magnetic particles
GB2068432B (en) Filter and method of making same
JPS5752977A (en) Identifying card and method of producing same
ZA833969B (en) Synthetic vascular grafts and methods of manufacturing the same
YU220781A (en) Method of manufacturing micro-capsules
JPS56159956A (en) Magnet flywheel assembly and method of manufacturing same
GB2089371B (en) Permanent magnet and method of making the same
DE3366427D1 (en) Flat coil and method of manufacture thereof
JPS56140614A (en) Capacitor and method of manufacturing same
DE3367815D1 (en) Method of manufacturing an elongate article
DE3176825D1 (en) Electromagnetic relay and method of manufacturing the same
IL66851A0 (en) Synthetic twine and method of manufacturing it
EP0054727A3 (en) Commutator and method of manufacturing the same
JPS5751874A (en) Anti-bacterial carpet and method
GB2117552B (en) Magnetic head and method of making the same
JPS52145765A (en) Solenoid assembly and method of manufacturing the same
JPS5610917A (en) Electronic part and method of manufacturing same
GB2085871B (en) New 3-substituted-2-propenimidamides and method of manufacturing the same
GB2069018B (en) Fabric and method of manufacture
JPS56161634A (en) Through type capacitor and method of manufacturing same
JPS5769721A (en) Electronic element and method of producing same
ZA775941B (en) Magnetic core and method of forming the same
DE3476292D1 (en) Electromagnetic solenoid

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee