CA954626A - Magnetic head and method of manufacture thereof - Google Patents

Magnetic head and method of manufacture thereof

Info

Publication number
CA954626A
CA954626A CA139,417A CA139417A CA954626A CA 954626 A CA954626 A CA 954626A CA 139417 A CA139417 A CA 139417A CA 954626 A CA954626 A CA 954626A
Authority
CA
Canada
Prior art keywords
manufacture
magnetic head
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.)
Expired
Application number
CA139,417A
Other versions
CA139417S (en
Inventor
William L. Kroon
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Application granted granted Critical
Publication of CA954626A publication Critical patent/CA954626A/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
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
    • G11B5/295—Manufacture
    • 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
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
CA139,417A 1971-06-25 1972-04-11 Magnetic head and method of manufacture thereof Expired CA954626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15680171A 1971-06-25 1971-06-25

Publications (1)

Publication Number Publication Date
CA954626A true CA954626A (en) 1974-09-10

Family

ID=22561147

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,417A Expired CA954626A (en) 1971-06-25 1972-04-11 Magnetic head and method of manufacture thereof

Country Status (3)

Country Link
CA (1) CA954626A (en)
FR (1) FR2142971A1 (en)
GB (1) GB1339416A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546014B1 (en) * 1983-05-11 1987-01-16 Europ Composants Electron MULTI-TRACK MAGNETIC HEAD, METHOD FOR MANUFACTURING SAID HEAD AND SYSTEM USING THE SAME

Also Published As

Publication number Publication date
GB1339416A (en) 1973-12-05
FR2142971A1 (en) 1973-02-02

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