JPS573216A - Manufacture of magnetic core - Google Patents

Manufacture of magnetic core

Info

Publication number
JPS573216A
JPS573216A JP7642280A JP7642280A JPS573216A JP S573216 A JPS573216 A JP S573216A JP 7642280 A JP7642280 A JP 7642280A JP 7642280 A JP7642280 A JP 7642280A JP S573216 A JPS573216 A JP S573216A
Authority
JP
Japan
Prior art keywords
resin
core
magnetic
bodies
laminated
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.)
Granted
Application number
JP7642280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0152810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshio Kawakami
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.)
Canon Inc
Canon Electronics Inc
Original Assignee
Canon Inc
Canon Electronics Inc
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 Canon Inc, Canon Electronics Inc filed Critical Canon Inc
Priority to JP7642280A priority Critical patent/JPS573216A/ja
Publication of JPS573216A publication Critical patent/JPS573216A/ja
Publication of JPH0152810B2 publication Critical patent/JPH0152810B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • G11B5/1475—Assembling or shaping of elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Magnetic Heads (AREA)
JP7642280A 1980-06-06 1980-06-06 Manufacture of magnetic core Granted JPS573216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7642280A JPS573216A (en) 1980-06-06 1980-06-06 Manufacture of magnetic core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7642280A JPS573216A (en) 1980-06-06 1980-06-06 Manufacture of magnetic core

Publications (2)

Publication Number Publication Date
JPS573216A true JPS573216A (en) 1982-01-08
JPH0152810B2 JPH0152810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-10

Family

ID=13604741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7642280A Granted JPS573216A (en) 1980-06-06 1980-06-06 Manufacture of magnetic core

Country Status (1)

Country Link
JP (1) JPS573216A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139506A3 (en) * 1983-10-11 1986-11-12 Ferix Corporation Multi-directional field annealing of a thin-film electromagnetic read/write head
US4640871A (en) * 1984-09-12 1987-02-03 Sony Corporation Magnetic material having high permeability in the high frequency range
JPS62114109A (ja) * 1985-11-13 1987-05-25 Alps Electric Co Ltd 磁気ヘツド用ラミネ−トコアの製造方法
JPS62120613A (ja) * 1985-11-20 1987-06-01 Alps Electric Co Ltd 磁気ヘツド用ラミネ−トコアの製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139506A3 (en) * 1983-10-11 1986-11-12 Ferix Corporation Multi-directional field annealing of a thin-film electromagnetic read/write head
US4640871A (en) * 1984-09-12 1987-02-03 Sony Corporation Magnetic material having high permeability in the high frequency range
JPS62114109A (ja) * 1985-11-13 1987-05-25 Alps Electric Co Ltd 磁気ヘツド用ラミネ−トコアの製造方法
JPS62120613A (ja) * 1985-11-20 1987-06-01 Alps Electric Co Ltd 磁気ヘツド用ラミネ−トコアの製造方法

Also Published As

Publication number Publication date
JPH0152810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-10

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