JPS537313A - Magnetic headcore production - Google Patents

Magnetic headcore production

Info

Publication number
JPS537313A
JPS537313A JP8171276A JP8171276A JPS537313A JP S537313 A JPS537313 A JP S537313A JP 8171276 A JP8171276 A JP 8171276A JP 8171276 A JP8171276 A JP 8171276A JP S537313 A JPS537313 A JP S537313A
Authority
JP
Japan
Prior art keywords
headcore
magnetic
production
metallinzing
sendust
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
JP8171276A
Other languages
Japanese (ja)
Other versions
JPS5737934B2 (en
Inventor
Kunio Suzuki
Tadao Tokushima
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP8171276A priority Critical patent/JPS537313A/en
Publication of JPS537313A publication Critical patent/JPS537313A/en
Publication of JPS5737934B2 publication Critical patent/JPS5737934B2/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

Landscapes

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

Abstract

PURPOSE:To raise characteristic by metallinzing sendust group alloy with the tape contact surface of ferrite made headcore, thus combining then, resolving the disadvantages of complex headcore using a bond.
JP8171276A 1976-07-09 1976-07-09 Magnetic headcore production Granted JPS537313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8171276A JPS537313A (en) 1976-07-09 1976-07-09 Magnetic headcore production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8171276A JPS537313A (en) 1976-07-09 1976-07-09 Magnetic headcore production

Publications (2)

Publication Number Publication Date
JPS537313A true JPS537313A (en) 1978-01-23
JPS5737934B2 JPS5737934B2 (en) 1982-08-12

Family

ID=13753996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8171276A Granted JPS537313A (en) 1976-07-09 1976-07-09 Magnetic headcore production

Country Status (1)

Country Link
JP (1) JPS537313A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558823A (en) * 1978-10-24 1980-05-01 Sanyo Electric Co Ltd Magnetic head
JPS58105422A (en) * 1981-12-17 1983-06-23 Sony Corp Magnetic head
US4631613A (en) * 1984-04-16 1986-12-23 Eastman Kodak Company Thin film head having improved saturation magnetization

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539916U (en) * 1992-10-12 1993-05-28 大豊精機株式会社 Screw conveyor type conveyor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123316A (en) * 1973-03-30 1974-11-26
JPS5187018A (en) * 1975-01-29 1976-07-30 Ngk Insulators Ltd JIKI HETSUDO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123316A (en) * 1973-03-30 1974-11-26
JPS5187018A (en) * 1975-01-29 1976-07-30 Ngk Insulators Ltd JIKI HETSUDO

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558823A (en) * 1978-10-24 1980-05-01 Sanyo Electric Co Ltd Magnetic head
JPS63844B2 (en) * 1978-10-24 1988-01-08 Sanyo Electric Co
JPS58105422A (en) * 1981-12-17 1983-06-23 Sony Corp Magnetic head
JPH047009B2 (en) * 1981-12-17 1992-02-07 Sony Corp
US4631613A (en) * 1984-04-16 1986-12-23 Eastman Kodak Company Thin film head having improved saturation magnetization

Also Published As

Publication number Publication date
JPS5737934B2 (en) 1982-08-12

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