JPS57183616A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS57183616A
JPS57183616A JP6990781A JP6990781A JPS57183616A JP S57183616 A JPS57183616 A JP S57183616A JP 6990781 A JP6990781 A JP 6990781A JP 6990781 A JP6990781 A JP 6990781A JP S57183616 A JPS57183616 A JP S57183616A
Authority
JP
Japan
Prior art keywords
magnetic
core
matter
medium
recording medium
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
JP6990781A
Other languages
English (en)
Inventor
Yutaka Hara
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP6990781A priority Critical patent/JPS57183616A/ja
Publication of JPS57183616A publication Critical patent/JPS57183616A/ja
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
    • G11B5/1278—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)
JP6990781A 1981-05-08 1981-05-08 Magnetic head Pending JPS57183616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6990781A JPS57183616A (en) 1981-05-08 1981-05-08 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6990781A JPS57183616A (en) 1981-05-08 1981-05-08 Magnetic head

Publications (1)

Publication Number Publication Date
JPS57183616A true JPS57183616A (en) 1982-11-12

Family

ID=13416232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6990781A Pending JPS57183616A (en) 1981-05-08 1981-05-08 Magnetic head

Country Status (1)

Country Link
JP (1) JPS57183616A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622341A1 (fr) * 1987-10-27 1989-04-28 Thomson Csf Tete magnetique d'enregistrement/lecture comportant un materiau supraconducteur

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622341A1 (fr) * 1987-10-27 1989-04-28 Thomson Csf Tete magnetique d'enregistrement/lecture comportant un materiau supraconducteur
EP0314557A2 (fr) * 1987-10-27 1989-05-03 Thomson-Csf Tête magnétique d'enregistrement/lecture comportant un matériau supraconducteur
US4979064A (en) * 1987-10-27 1990-12-18 Thomson-Csf Magnetic recording/playback head comprising a superconducting material
EP0314557A3 (fr) * 1987-10-27 1991-09-18 Thomson-Csf Tête magnétique d'enregistrement/lecture comportant un matériau supraconducteur

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