GB1266369A - - Google Patents

Info

Publication number
GB1266369A
GB1266369A GB1266369DA GB1266369A GB 1266369 A GB1266369 A GB 1266369A GB 1266369D A GB1266369D A GB 1266369DA GB 1266369 A GB1266369 A GB 1266369A
Authority
GB
United Kingdom
Prior art keywords
plates
conductors
magnetic
magnetic material
apertures
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
Other languages
English (en)
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 filed Critical
Publication of GB1266369A publication Critical patent/GB1266369A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • 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
    • Y10T29/49069—Data storage inductor or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Heads (AREA)
GB1266369D 1968-08-09 1969-07-30 Expired GB1266369A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681764812 DE1764812A1 (de) 1968-08-09 1968-08-09 Verfahren zur Herstellung eines magnetischen Speicherelements

Publications (1)

Publication Number Publication Date
GB1266369A true GB1266369A (enrdf_load_stackoverflow) 1972-03-08

Family

ID=5698141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266369D Expired GB1266369A (enrdf_load_stackoverflow) 1968-08-09 1969-07-30

Country Status (3)

Country Link
US (1) US3656230A (enrdf_load_stackoverflow)
DE (1) DE1764812A1 (enrdf_load_stackoverflow)
GB (1) GB1266369A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641919B1 (en) * 1998-12-07 2003-11-04 Sumitomo Metal Mining Co., Ltd. Resin-bonded magnet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304505B1 (de) 1987-08-27 1991-04-24 Firma Carl Zeiss Vorrichtung zum Schweissen von Werkstücken mittels eines Laserstrahles
FR2627409A1 (fr) * 1988-02-24 1989-08-25 Lectra Systemes Sa Appareil de coupe laser muni d'un dispositif d'evacuation des fumees
US7815707B2 (en) * 2005-03-11 2010-10-19 Höganäs Ab Metal powder composition comprising a drying oil binder
TWI399139B (zh) * 2007-09-19 2013-06-11 Ind Tech Res Inst 彎繞線狀電感器及具有此彎繞線狀電感器的基板結構

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506604A (en) * 1947-02-01 1950-05-09 Robert P Lokker Method of making electronic coils
NL251679A (enrdf_load_stackoverflow) * 1959-05-21
US3154840A (en) * 1960-06-06 1964-11-03 Rca Corp Method of making a magnetic memory
NL268251A (enrdf_load_stackoverflow) * 1960-08-24
US3247572A (en) * 1962-05-17 1966-04-26 Bell Telephone Labor Inc Method for obtaining smooth winding surfaces on rough miniature cores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641919B1 (en) * 1998-12-07 2003-11-04 Sumitomo Metal Mining Co., Ltd. Resin-bonded magnet

Also Published As

Publication number Publication date
DE1764812A1 (de) 1971-11-11
US3656230A (en) 1972-04-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees