JPS5320916A - Spinnel structure type single crystal ferrite video head - Google Patents

Spinnel structure type single crystal ferrite video head

Info

Publication number
JPS5320916A
JPS5320916A JP9581376A JP9581376A JPS5320916A JP S5320916 A JPS5320916 A JP S5320916A JP 9581376 A JP9581376 A JP 9581376A JP 9581376 A JP9581376 A JP 9581376A JP S5320916 A JPS5320916 A JP S5320916A
Authority
JP
Japan
Prior art keywords
single crystal
structure type
type single
video head
crystal ferrite
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
JP9581376A
Other languages
Japanese (ja)
Inventor
Kunihide Sakai
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP9581376A priority Critical patent/JPS5320916A/en
Publication of JPS5320916A publication Critical patent/JPS5320916A/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

Landscapes

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

Abstract

PURPOSE:To achieve the improvement in reproduction sensitivity characteristics by specifying the crystal planes such as of the butt surfaces of the magnetic gap of a head core and its running surface.
JP9581376A 1976-08-11 1976-08-11 Spinnel structure type single crystal ferrite video head Pending JPS5320916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9581376A JPS5320916A (en) 1976-08-11 1976-08-11 Spinnel structure type single crystal ferrite video head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9581376A JPS5320916A (en) 1976-08-11 1976-08-11 Spinnel structure type single crystal ferrite video head

Publications (1)

Publication Number Publication Date
JPS5320916A true JPS5320916A (en) 1978-02-25

Family

ID=14147854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9581376A Pending JPS5320916A (en) 1976-08-11 1976-08-11 Spinnel structure type single crystal ferrite video head

Country Status (1)

Country Link
JP (1) JPS5320916A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334482A (en) * 1976-09-10 1978-03-31 Mitsubishi Electric Corp Semiconductor integrating circuit device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334482A (en) * 1976-09-10 1978-03-31 Mitsubishi Electric Corp Semiconductor integrating circuit device

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