FR1397787A - Tête magnétique de lecture - Google Patents

Tête magnétique de lecture

Info

Publication number
FR1397787A
FR1397787A FR977176A FR977176A FR1397787A FR 1397787 A FR1397787 A FR 1397787A FR 977176 A FR977176 A FR 977176A FR 977176 A FR977176 A FR 977176A FR 1397787 A FR1397787 A FR 1397787A
Authority
FR
France
Prior art keywords
reading head
magnetic reading
magnetic
head
reading
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
FR977176A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1397787A publication Critical patent/FR1397787A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR977176A 1963-06-07 1964-06-05 Tête magnétique de lecture Expired FR1397787A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28634863A 1963-06-07 1963-06-07

Publications (1)

Publication Number Publication Date
FR1397787A true FR1397787A (fr) 1965-04-30

Family

ID=23098200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977176A Expired FR1397787A (fr) 1963-06-07 1964-06-05 Tête magnétique de lecture

Country Status (2)

Country Link
US (1) US3521258A (fr)
FR (1) FR1397787A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662361A (en) * 1968-02-13 1972-05-09 Ibm Magnetic head with deposited core and signal conductor
US3633188A (en) * 1969-07-22 1972-01-04 Burroughs Corp Electromagnetic transducer employing a thin magnetic film having an oriented easy direction of magnetization
US3717749A (en) * 1971-05-17 1973-02-20 Rusco Ind Inc Electromagnet sensor structure for magnetic cards
FR2384315A1 (fr) * 1977-03-18 1978-10-13 Cii Honeywell Bull Plate-forme comportant au moins un transducteur integre et procede de fabrication de ladite plate-forme
JPS5552521A (en) * 1978-10-06 1980-04-17 Agency Of Ind Science & Technol Magnetic recording head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL274050A (fr) * 1961-01-30
US3251054A (en) * 1963-01-28 1966-05-10 Gen Precision Inc Analog-to-digital encoder

Also Published As

Publication number Publication date
US3521258A (en) 1970-07-21

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