JPS5587324A - Magnetic head for vertical magnetic recording - Google Patents

Magnetic head for vertical magnetic recording

Info

Publication number
JPS5587324A
JPS5587324A JP15860678A JP15860678A JPS5587324A JP S5587324 A JPS5587324 A JP S5587324A JP 15860678 A JP15860678 A JP 15860678A JP 15860678 A JP15860678 A JP 15860678A JP S5587324 A JPS5587324 A JP S5587324A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic head
recording
foil
vertical
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.)
Pending
Application number
JP15860678A
Other languages
Japanese (ja)
Inventor
Kazuo Kobayashi
Mitsumasa Oshiki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15860678A priority Critical patent/JPS5587324A/en
Publication of JPS5587324A publication Critical patent/JPS5587324A/en
Pending 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)

Abstract

PURPOSE:To obtain a magnetic head for vertical magnetic recording which excels in the writing efficiency and the recording density by stacking the insulator foil and conductor foil together and then securing the multi-turn for them to the edge of the magnetic pole. CONSTITUTION:Insulated layer 5 of the polyimide resin or the like is stacked on conductor layer 3 of the copper foil or the like at edge part 1A facing the recording medium of magnetic pole 1, and then the winding of a fixed number of turns with sealing. Thus a magnetic head is obtained. In such method, the conductor foil can be wound concentrically near the lower end part of pole 1 to form the coil, thus enhancing both the writing efficiency and the recording density for the magnetic head.
JP15860678A 1978-12-25 1978-12-25 Magnetic head for vertical magnetic recording Pending JPS5587324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15860678A JPS5587324A (en) 1978-12-25 1978-12-25 Magnetic head for vertical magnetic recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15860678A JPS5587324A (en) 1978-12-25 1978-12-25 Magnetic head for vertical magnetic recording

Publications (1)

Publication Number Publication Date
JPS5587324A true JPS5587324A (en) 1980-07-02

Family

ID=15675366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15860678A Pending JPS5587324A (en) 1978-12-25 1978-12-25 Magnetic head for vertical magnetic recording

Country Status (1)

Country Link
JP (1) JPS5587324A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575577A1 (en) * 1984-12-28 1986-07-04 Bull Sa MAGNETIC WRITING / READING TRANSDUCER FOR PERPENDICULAR RECORDING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575577A1 (en) * 1984-12-28 1986-07-04 Bull Sa MAGNETIC WRITING / READING TRANSDUCER FOR PERPENDICULAR RECORDING

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