JPS5411709A - Magnetic recorder-reproducer - Google Patents

Magnetic recorder-reproducer

Info

Publication number
JPS5411709A
JPS5411709A JP7697677A JP7697677A JPS5411709A JP S5411709 A JPS5411709 A JP S5411709A JP 7697677 A JP7697677 A JP 7697677A JP 7697677 A JP7697677 A JP 7697677A JP S5411709 A JPS5411709 A JP S5411709A
Authority
JP
Japan
Prior art keywords
reproducer
magnetic recorder
magnetic
track
density
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
JP7697677A
Other languages
Japanese (ja)
Inventor
Yoshikazu Ichiyama
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7697677A priority Critical patent/JPS5411709A/en
Publication of JPS5411709A publication Critical patent/JPS5411709A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Digital Magnetic Recording (AREA)
  • Magnetic Heads (AREA)

Abstract

PURPOSE:To readily increase recording density and track density by providing a saturable magnetic core in the gap part parallel with the track of a magnetic head by way of a non-magnetic spacer.
JP7697677A 1977-06-27 1977-06-27 Magnetic recorder-reproducer Pending JPS5411709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7697677A JPS5411709A (en) 1977-06-27 1977-06-27 Magnetic recorder-reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7697677A JPS5411709A (en) 1977-06-27 1977-06-27 Magnetic recorder-reproducer

Publications (1)

Publication Number Publication Date
JPS5411709A true JPS5411709A (en) 1979-01-29

Family

ID=13620806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7697677A Pending JPS5411709A (en) 1977-06-27 1977-06-27 Magnetic recorder-reproducer

Country Status (1)

Country Link
JP (1) JPS5411709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575314A1 (en) * 1984-12-20 1986-06-27 Bull Sa MAGNETIC WRITE TRANSDUCER FOR TRANSVERSAL RECORDING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575314A1 (en) * 1984-12-20 1986-06-27 Bull Sa MAGNETIC WRITE TRANSDUCER FOR TRANSVERSAL RECORDING

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