JPS581820A - 磁気ヘツド - Google Patents

磁気ヘツド

Info

Publication number
JPS581820A
JPS581820A JP9986981A JP9986981A JPS581820A JP S581820 A JPS581820 A JP S581820A JP 9986981 A JP9986981 A JP 9986981A JP 9986981 A JP9986981 A JP 9986981A JP S581820 A JPS581820 A JP S581820A
Authority
JP
Japan
Prior art keywords
core
magnetic
tape
core half
magnetic head
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
JP9986981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH047008B2 (enExample
Inventor
Kietsu Iwabuchi
岩渕　喜悦
Koji Fukushi
福士　光二
Kazuo Kashiwa
柏　和郎
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP9986981A priority Critical patent/JPS581820A/ja
Publication of JPS581820A publication Critical patent/JPS581820A/ja
Publication of JPH047008B2 publication Critical patent/JPH047008B2/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)
JP9986981A 1981-06-26 1981-06-26 磁気ヘツド Granted JPS581820A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9986981A JPS581820A (ja) 1981-06-26 1981-06-26 磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9986981A JPS581820A (ja) 1981-06-26 1981-06-26 磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS581820A true JPS581820A (ja) 1983-01-07
JPH047008B2 JPH047008B2 (enExample) 1992-02-07

Family

ID=14258809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9986981A Granted JPS581820A (ja) 1981-06-26 1981-06-26 磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS581820A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631613A (en) * 1984-04-16 1986-12-23 Eastman Kodak Company Thin film head having improved saturation magnetization
JPS62110608A (ja) * 1985-11-08 1987-05-21 Matsushita Electric Ind Co Ltd 磁気ヘツドの製造法
JPH02216603A (ja) * 1989-02-16 1990-08-29 Mitsubishi Electric Corp 複合型磁気ヘッドおよびその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140708A (en) * 1975-05-30 1976-12-03 Victor Co Of Japan Ltd Magnetic head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140708A (en) * 1975-05-30 1976-12-03 Victor Co Of Japan Ltd Magnetic head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631613A (en) * 1984-04-16 1986-12-23 Eastman Kodak Company Thin film head having improved saturation magnetization
JPS62110608A (ja) * 1985-11-08 1987-05-21 Matsushita Electric Ind Co Ltd 磁気ヘツドの製造法
JPH02216603A (ja) * 1989-02-16 1990-08-29 Mitsubishi Electric Corp 複合型磁気ヘッドおよびその製造方法

Also Published As

Publication number Publication date
JPH047008B2 (enExample) 1992-02-07

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