JPS5794920A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS5794920A
JPS5794920A JP16959280A JP16959280A JPS5794920A JP S5794920 A JPS5794920 A JP S5794920A JP 16959280 A JP16959280 A JP 16959280A JP 16959280 A JP16959280 A JP 16959280A JP S5794920 A JPS5794920 A JP S5794920A
Authority
JP
Japan
Prior art keywords
magnetic ferrite
core
recording
core block
track width
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
JP16959280A
Other languages
English (en)
Inventor
Masataka Fujii
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 JP16959280A priority Critical patent/JPS5794920A/ja
Publication of JPS5794920A publication Critical patent/JPS5794920A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/265Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G11B5/2651Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP16959280A 1980-12-03 1980-12-03 Magnetic head Pending JPS5794920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16959280A JPS5794920A (en) 1980-12-03 1980-12-03 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16959280A JPS5794920A (en) 1980-12-03 1980-12-03 Magnetic head

Publications (1)

Publication Number Publication Date
JPS5794920A true JPS5794920A (en) 1982-06-12

Family

ID=15889338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16959280A Pending JPS5794920A (en) 1980-12-03 1980-12-03 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5794920A (ja)

Similar Documents

Publication Publication Date Title
EP0149281A3 (en) Magnetic head
JPS53116809A (en) Magnetic head core
JPS5558824A (en) Magnetic head
EP0097975A3 (en) Magnetic head for a perpendicular read/write arrangement
JPS57205810A (en) Vertical magnetization type magnetic head
JPS5794920A (en) Magnetic head
JPS5441122A (en) Magnetic head core block
JPS5715217A (en) Magnetic head and its manufacture
JPS5744219A (en) Magnetic head
JPS5740727A (en) Magnetic head device
ATE19316T1 (de) Magnetkopf mit stufenfoermiger spalte.
JPS5736423A (ja) Jikihetsudosochi
JPS5736424A (ja) Jikihetsudosochi
JPS5411710A (en) Magnetic recorder-reproducer
JPS57162116A (en) Compound magnetic head and its manufacture
JPS54134613A (en) Magnetic head
JPS6464105A (en) Composite magnetic head
JPS5411709A (en) Magnetic recorder-reproducer
JPS57138025A (en) Manufacture for magnetic head
JPS647313A (en) Composite magnetic head
JPS6435705A (en) Production of core for composite type magnetic head
JPS6462809A (en) Horizontal magnetic head
JPS5737714A (en) Magnetic head for vertical magnetic recording and reproduction
JPS57212614A (en) Electromagnetic head
JPS563424A (en) Magnetic head