JPS53101412A - Magnetic reluctance head - Google Patents

Magnetic reluctance head

Info

Publication number
JPS53101412A
JPS53101412A JP1637777A JP1637777A JPS53101412A JP S53101412 A JPS53101412 A JP S53101412A JP 1637777 A JP1637777 A JP 1637777A JP 1637777 A JP1637777 A JP 1637777A JP S53101412 A JPS53101412 A JP S53101412A
Authority
JP
Japan
Prior art keywords
magnetic reluctance
reluctance head
magnetic
face
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
JP1637777A
Other languages
Japanese (ja)
Other versions
JPS6114570B2 (en
Inventor
Yoshiharu Fujioka
Shunichi Ueno
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1637777A priority Critical patent/JPS53101412A/en
Publication of JPS53101412A publication Critical patent/JPS53101412A/en
Publication of JPS6114570B2 publication Critical patent/JPS6114570B2/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
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures

Landscapes

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

Abstract

PURPOSE:To achieve the improvement in playback efficiency by disposing a magnetic material spacing oppositely to the side face of a magnetic reluctance element, magnetically conducting the magnetic medium between these opposition face and the opposite side and insulating other portions.
JP1637777A 1977-02-17 1977-02-17 Magnetic reluctance head Granted JPS53101412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1637777A JPS53101412A (en) 1977-02-17 1977-02-17 Magnetic reluctance head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1637777A JPS53101412A (en) 1977-02-17 1977-02-17 Magnetic reluctance head

Publications (2)

Publication Number Publication Date
JPS53101412A true JPS53101412A (en) 1978-09-04
JPS6114570B2 JPS6114570B2 (en) 1986-04-19

Family

ID=11914590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1637777A Granted JPS53101412A (en) 1977-02-17 1977-02-17 Magnetic reluctance head

Country Status (1)

Country Link
JP (1) JPS53101412A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229757A (en) * 1983-12-26 1984-12-24 Toppan Printing Co Ltd Pickup for reproduction of information signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229757A (en) * 1983-12-26 1984-12-24 Toppan Printing Co Ltd Pickup for reproduction of information signal
JPH0259528B2 (en) * 1983-12-26 1990-12-12 Toppan Printing Co Ltd

Also Published As

Publication number Publication date
JPS6114570B2 (en) 1986-04-19

Similar Documents

Publication Publication Date Title
JPS52119213A (en) Magnetic head and its production
JPS53101412A (en) Magnetic reluctance head
JPS5273709A (en) Magnetic disc device
GB1510210A (en) Ribbon type loudspeaker
JPS51140708A (en) Magnetic head
FR2339943A1 (en) Connector for two magnetic circuit parts - has 2 ribs of nonmagnetic material with cylindrical surfaces held apart by connecting strip leaving air gap(s)
JPS52128115A (en) Magnetic head and its production
JPS539110A (en) Magnetic head of vertical magnetization recording system
JPS5325410A (en) Magnetic head
JPS5212804A (en) Recording unit for computor, etc.
JPS5350815A (en) Magnetic head
JPS5258514A (en) Magnetic resistance effect head
JPS5292710A (en) Magnetic head
JPS5460913A (en) Magnetic head
JPS5370448A (en) Printer
JPS5411710A (en) Magnetic recorder-reproducer
JPS53102012A (en) Magnetic resistance head
JPS52153716A (en) Magnetic head
JPS5373672A (en) Improved filter
JPS5332747A (en) Thermal recorder
JPS51126115A (en) Thin film magnetic head
JPS52123220A (en) Magnetic head
JPS53112712A (en) Magnetic head core
JPS5349415A (en) Magnetic head
JPS528814A (en) Multi-channel magnetic head