JPS5782221A - Ferrite magnetic head - Google Patents

Ferrite magnetic head

Info

Publication number
JPS5782221A
JPS5782221A JP15758480A JP15758480A JPS5782221A JP S5782221 A JPS5782221 A JP S5782221A JP 15758480 A JP15758480 A JP 15758480A JP 15758480 A JP15758480 A JP 15758480A JP S5782221 A JPS5782221 A JP S5782221A
Authority
JP
Japan
Prior art keywords
plane
angle
magnetic head
magnetic path
main magnetic
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
JP15758480A
Other languages
Japanese (ja)
Inventor
Hideo Zama
Kaoru Sakamoto
Teizou Tamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15758480A priority Critical patent/JPS5782221A/en
Publication of JPS5782221A publication Critical patent/JPS5782221A/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
    • G11B5/133—Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles

Abstract

PURPOSE:To increase the head output, by taking the main magnetic path plane of a ferrite single crystal magnetic head as a (110) plane and forming a window angle of wiring window at almost the same angle as the angle of (110) direction within the (110) plane. CONSTITUTION:A C-core 1 and an I-core 2 are made of a ferrite single crystal. A magnetic head made of both the cores is butted at a butting surface 3 and has a main magnetic path plane, a side surface 5 and a sliding surface 6. The main magnetic path plane is selected almost at the (110) plane and the window angle theta of the wiring window to the butting plane is taken as almost equal angle as the angle alpha of easy-magnetization axis (110) within the main magnetic path plane. Thus, the output level of the magnetic head can be increased.
JP15758480A 1980-11-11 1980-11-11 Ferrite magnetic head Pending JPS5782221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15758480A JPS5782221A (en) 1980-11-11 1980-11-11 Ferrite magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15758480A JPS5782221A (en) 1980-11-11 1980-11-11 Ferrite magnetic head

Publications (1)

Publication Number Publication Date
JPS5782221A true JPS5782221A (en) 1982-05-22

Family

ID=15652887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15758480A Pending JPS5782221A (en) 1980-11-11 1980-11-11 Ferrite magnetic head

Country Status (1)

Country Link
JP (1) JPS5782221A (en)

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