CA1076253A - Magnetic converter having a magnetoresistive element - Google Patents

Magnetic converter having a magnetoresistive element

Info

Publication number
CA1076253A
CA1076253A CA254,555A CA254555A CA1076253A CA 1076253 A CA1076253 A CA 1076253A CA 254555 A CA254555 A CA 254555A CA 1076253 A CA1076253 A CA 1076253A
Authority
CA
Canada
Prior art keywords
magnetic
strip
current source
current
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.)
Expired
Application number
CA254,555A
Other languages
English (en)
French (fr)
Inventor
Anthonie Walraven
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1076253A publication Critical patent/CA1076253A/en
Expired 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Hall/Mr Elements (AREA)
  • Magnetic Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
CA254,555A 1975-06-13 1976-06-10 Magnetic converter having a magnetoresistive element Expired CA1076253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7507049A NL7507049A (nl) 1975-06-13 1975-06-13 Magnetische omzetinrichting met magnetoweerstand element.

Publications (1)

Publication Number Publication Date
CA1076253A true CA1076253A (en) 1980-04-22

Family

ID=19823949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254,555A Expired CA1076253A (en) 1975-06-13 1976-06-10 Magnetic converter having a magnetoresistive element

Country Status (6)

Country Link
JP (1) JPS522414A (en])
CA (1) CA1076253A (en])
DE (1) DE2624614C3 (en])
FR (1) FR2354606A1 (en])
GB (1) GB1487723A (en])
NL (1) NL7507049A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454394U (en]) * 1987-09-30 1989-04-04
JPH04102215A (ja) * 1990-08-21 1992-04-03 Sony Corp 磁気ヘッド

Also Published As

Publication number Publication date
FR2354606B1 (en]) 1981-09-18
DE2624614B2 (de) 1979-09-27
GB1487723A (en) 1977-10-05
DE2624614A1 (de) 1977-01-13
JPS522414A (en) 1977-01-10
JPS5739441B2 (en]) 1982-08-21
DE2624614C3 (de) 1980-07-10
FR2354606A1 (fr) 1978-01-06
NL7507049A (nl) 1976-12-15

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Legal Events

Date Code Title Description
MKEX Expiry