DE2624614C3 - Magnetische Wiedergabeanordnung mit Magnetowiderstandselement - Google Patents

Magnetische Wiedergabeanordnung mit Magnetowiderstandselement

Info

Publication number
DE2624614C3
DE2624614C3 DE19762624614 DE2624614A DE2624614C3 DE 2624614 C3 DE2624614 C3 DE 2624614C3 DE 19762624614 DE19762624614 DE 19762624614 DE 2624614 A DE2624614 A DE 2624614A DE 2624614 C3 DE2624614 C3 DE 2624614C3
Authority
DE
Germany
Prior art keywords
strip
magnetic
recording medium
oscillator
current
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
DE19762624614
Other languages
German (de)
English (en)
Other versions
DE2624614B2 (de
DE2624614A1 (de
Inventor
Anthonie Eindhoven Walraven (Niederlande)
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
Publication of DE2624614A1 publication Critical patent/DE2624614A1/de
Publication of DE2624614B2 publication Critical patent/DE2624614B2/de
Application granted granted Critical
Publication of DE2624614C3 publication Critical patent/DE2624614C3/de
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)
  • Measuring Magnetic Variables (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE19762624614 1975-06-13 1976-06-02 Magnetische Wiedergabeanordnung mit Magnetowiderstandselement Expired DE2624614C3 (de)

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 (3)

Publication Number Publication Date
DE2624614A1 DE2624614A1 (de) 1977-01-13
DE2624614B2 DE2624614B2 (de) 1979-09-27
DE2624614C3 true DE2624614C3 (de) 1980-07-10

Family

ID=19823949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762624614 Expired DE2624614C3 (de) 1975-06-13 1976-06-02 Magnetische Wiedergabeanordnung mit Magnetowiderstandselement

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454394U (enrdf_load_stackoverflow) * 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
DE2624614B2 (de) 1979-09-27
JPS522414A (en) 1977-01-10
NL7507049A (nl) 1976-12-15
JPS5739441B2 (enrdf_load_stackoverflow) 1982-08-21
CA1076253A (en) 1980-04-22
FR2354606A1 (fr) 1978-01-06
FR2354606B1 (enrdf_load_stackoverflow) 1981-09-18
DE2624614A1 (de) 1977-01-13
GB1487723A (en) 1977-10-05

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee