JPH0154767B2 - - Google Patents

Info

Publication number
JPH0154767B2
JPH0154767B2 JP56159872A JP15987281A JPH0154767B2 JP H0154767 B2 JPH0154767 B2 JP H0154767B2 JP 56159872 A JP56159872 A JP 56159872A JP 15987281 A JP15987281 A JP 15987281A JP H0154767 B2 JPH0154767 B2 JP H0154767B2
Authority
JP
Japan
Prior art keywords
core
thin
manufacturing
fine particles
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.)
Expired
Application number
JP56159872A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5860425A (ja
Inventor
Tetsuya Sato
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 Electronics Inc
Original Assignee
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 Electronics Inc filed Critical Canon Electronics Inc
Priority to JP15987281A priority Critical patent/JPS5860425A/ja
Publication of JPS5860425A publication Critical patent/JPS5860425A/ja
Publication of JPH0154767B2 publication Critical patent/JPH0154767B2/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)
  • Magnetic Heads (AREA)
JP15987281A 1981-10-07 1981-10-07 磁気ヘツド用コアの製造方法 Granted JPS5860425A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15987281A JPS5860425A (ja) 1981-10-07 1981-10-07 磁気ヘツド用コアの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15987281A JPS5860425A (ja) 1981-10-07 1981-10-07 磁気ヘツド用コアの製造方法

Publications (2)

Publication Number Publication Date
JPS5860425A JPS5860425A (ja) 1983-04-09
JPH0154767B2 true JPH0154767B2 (en]) 1989-11-21

Family

ID=15703042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15987281A Granted JPS5860425A (ja) 1981-10-07 1981-10-07 磁気ヘツド用コアの製造方法

Country Status (1)

Country Link
JP (1) JPS5860425A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS647306A (en) * 1987-06-30 1989-01-11 Mitsumi Electric Co Ltd Magnetic head core and its production
JPH1196520A (ja) * 1997-09-17 1999-04-09 Fujitsu Ltd 磁気ヘッド及びその製造方法並びに該磁気ヘッドを備えた磁気記録装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778617A (en) * 1980-10-31 1982-05-17 Canon Inc Manfucature of core for magnetic head

Also Published As

Publication number Publication date
JPS5860425A (ja) 1983-04-09

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