JPS57210414A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS57210414A
JPS57210414A JP9584981A JP9584981A JPS57210414A JP S57210414 A JPS57210414 A JP S57210414A JP 9584981 A JP9584981 A JP 9584981A JP 9584981 A JP9584981 A JP 9584981A JP S57210414 A JPS57210414 A JP S57210414A
Authority
JP
Japan
Prior art keywords
core
recording
gap
winding
groove
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
JP9584981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0152806B2 (en, 2012
Inventor
Takeshi Takahashi
Hiroshi Yoda
Ryuji Sugita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9584981A priority Critical patent/JPS57210414A/ja
Publication of JPS57210414A publication Critical patent/JPS57210414A/ja
Publication of JPH0152806B2 publication Critical patent/JPH0152806B2/ja
Granted 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
    • G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP9584981A 1981-06-19 1981-06-19 Magnetic head Granted JPS57210414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9584981A JPS57210414A (en) 1981-06-19 1981-06-19 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9584981A JPS57210414A (en) 1981-06-19 1981-06-19 Magnetic head

Publications (2)

Publication Number Publication Date
JPS57210414A true JPS57210414A (en) 1982-12-24
JPH0152806B2 JPH0152806B2 (en, 2012) 1989-11-10

Family

ID=14148815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9584981A Granted JPS57210414A (en) 1981-06-19 1981-06-19 Magnetic head

Country Status (1)

Country Link
JP (1) JPS57210414A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748525A (en) * 1986-02-14 1988-05-31 Magnetic Peripherals Inc. Probe head for vertical recording
US4763215A (en) * 1982-10-22 1988-08-09 Cii-Honeywell Bull (Societe Anonyme) Device for writing high density data on a magnetic medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763215A (en) * 1982-10-22 1988-08-09 Cii-Honeywell Bull (Societe Anonyme) Device for writing high density data on a magnetic medium
US4748525A (en) * 1986-02-14 1988-05-31 Magnetic Peripherals Inc. Probe head for vertical recording

Also Published As

Publication number Publication date
JPH0152806B2 (en, 2012) 1989-11-10

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