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JPS522509A - Controller for position of magnetic head - Google Patents

Controller for position of magnetic head

Info

Publication number
JPS522509A
JPS522509A JP7766175A JP7766175A JPS522509A JP S522509 A JPS522509 A JP S522509A JP 7766175 A JP7766175 A JP 7766175A JP 7766175 A JP7766175 A JP 7766175A JP S522509 A JPS522509 A JP S522509A
Authority
JP
Japan
Prior art keywords
magnetic head
controller
disk
magnetic
tracks
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
JP7766175A
Other languages
Japanese (ja)
Other versions
JPS5756150B2 (en
Inventor
Michiyasu Ishibashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7766175A priority Critical patent/JPS522509A/en
Publication of JPS522509A publication Critical patent/JPS522509A/en
Publication of JPS5756150B2 publication Critical patent/JPS5756150B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)

Abstract

PURPOSE: To minimize a positioning error of a magnetic head due to a disk deformation caused by temperature and humidity changes, a position control signal for magnetic head is recorded on a guard portion between tracks for main signals of a magnetic disk.
COPYRIGHT: (C)1977,JPO&Japio
JP7766175A 1975-06-24 1975-06-24 Controller for position of magnetic head Granted JPS522509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7766175A JPS522509A (en) 1975-06-24 1975-06-24 Controller for position of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7766175A JPS522509A (en) 1975-06-24 1975-06-24 Controller for position of magnetic head

Publications (2)

Publication Number Publication Date
JPS522509A true JPS522509A (en) 1977-01-10
JPS5756150B2 JPS5756150B2 (en) 1982-11-27

Family

ID=13640047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7766175A Granted JPS522509A (en) 1975-06-24 1975-06-24 Controller for position of magnetic head

Country Status (1)

Country Link
JP (1) JPS522509A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114964A (en) * 1981-12-28 1983-07-08 Matsushita Electric Ind Co Ltd Ink jet head

Also Published As

Publication number Publication date
JPS5756150B2 (en) 1982-11-27

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