JPH0227724B2 - - Google Patents

Info

Publication number
JPH0227724B2
JPH0227724B2 JP55009644A JP964480A JPH0227724B2 JP H0227724 B2 JPH0227724 B2 JP H0227724B2 JP 55009644 A JP55009644 A JP 55009644A JP 964480 A JP964480 A JP 964480A JP H0227724 B2 JPH0227724 B2 JP H0227724B2
Authority
JP
Japan
Prior art keywords
magnetic
holder
permeability
pole
magnetic pole
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 - Lifetime
Application number
JP55009644A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56107319A (en
Inventor
Masanori Itsushiki
Mitsuru Akutsu
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP964480A priority Critical patent/JPS56107319A/ja
Publication of JPS56107319A publication Critical patent/JPS56107319A/ja
Publication of JPH0227724B2 publication Critical patent/JPH0227724B2/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
    • G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP964480A 1980-01-30 1980-01-30 Vertical magnetizing type magnetic head and its manufacture Granted JPS56107319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP964480A JPS56107319A (en) 1980-01-30 1980-01-30 Vertical magnetizing type magnetic head and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP964480A JPS56107319A (en) 1980-01-30 1980-01-30 Vertical magnetizing type magnetic head and its manufacture

Publications (2)

Publication Number Publication Date
JPS56107319A JPS56107319A (en) 1981-08-26
JPH0227724B2 true JPH0227724B2 (en]) 1990-06-19

Family

ID=11725920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP964480A Granted JPS56107319A (en) 1980-01-30 1980-01-30 Vertical magnetizing type magnetic head and its manufacture

Country Status (1)

Country Link
JP (1) JPS56107319A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625219A (en) * 1979-08-08 1981-03-11 Matsushita Electric Ind Co Ltd Manufacture of magnetic head

Also Published As

Publication number Publication date
JPS56107319A (en) 1981-08-26

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