GB1069088A - Improvements in or relating to magnetic heads - Google Patents

Improvements in or relating to magnetic heads

Info

Publication number
GB1069088A
GB1069088A GB23105/64A GB2310564A GB1069088A GB 1069088 A GB1069088 A GB 1069088A GB 23105/64 A GB23105/64 A GB 23105/64A GB 2310564 A GB2310564 A GB 2310564A GB 1069088 A GB1069088 A GB 1069088A
Authority
GB
United Kingdom
Prior art keywords
ferrite
plates
garnet
june
transducer
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
GB23105/64A
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.)
Nippon Victor KK
Original Assignee
Nippon Victor KK
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 Nippon Victor KK filed Critical Nippon Victor KK
Publication of GB1069088A publication Critical patent/GB1069088A/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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • 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
    • 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
    • G11B5/17—Construction or disposition of windings
    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Conductive Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
GB23105/64A 1963-06-05 1964-06-04 Improvements in or relating to magnetic heads Expired GB1069088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2941063 1963-06-05
JP2558164 1964-05-07

Publications (1)

Publication Number Publication Date
GB1069088A true GB1069088A (en) 1967-05-17

Family

ID=26363219

Family Applications (2)

Application Number Title Priority Date Filing Date
GB23105/64A Expired GB1069088A (en) 1963-06-05 1964-06-04 Improvements in or relating to magnetic heads
GB18538/65A Expired GB1112418A (en) 1963-06-05 1965-05-03 Magnetic transducer head and method of making the same

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB18538/65A Expired GB1112418A (en) 1963-06-05 1965-05-03 Magnetic transducer head and method of making the same

Country Status (4)

Country Link
US (2) US3378647A (enExample)
DE (2) DE1449899C3 (enExample)
GB (2) GB1069088A (enExample)
NL (2) NL6406264A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132321C (enExample) * 1963-06-05
US3526885A (en) * 1967-08-24 1970-09-01 Ampex Raised circular segment contoured magnetic head assembly
US3535466A (en) * 1967-11-24 1970-10-20 Rca Corp High efficiency single turn magnetic head
US3803638A (en) * 1969-04-18 1974-04-09 Xerox Corp Recording system using magnetic core matrix
BE790000A (fr) * 1971-10-12 1973-02-01 Ampex Tete d'enregistrement et de lecture magnetiques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532100A (en) * 1947-05-29 1950-11-28 Indiana Steel Products Co Electromagnetic transducer head
US2864156A (en) * 1953-04-17 1958-12-16 Donald K Cardy Method of forming a printed circuit
US2840643A (en) * 1955-04-04 1958-06-24 Hughes Aircraft Co Integral transformer electromagnetic transducer
US3040119A (en) * 1960-12-27 1962-06-19 Granzow Clarence Edward Electric circuit board
NL132321C (enExample) * 1963-06-05

Also Published As

Publication number Publication date
DE1449899C3 (de) 1973-09-13
NL132321C (enExample)
GB1112418A (en) 1968-05-08
DE1474564A1 (de) 1970-03-19
US3378647A (en) 1968-04-16
DE1449899B2 (de) 1973-02-22
NL6406264A (enExample) 1964-12-07
DE1449899A1 (de) 1969-01-02
US3443040A (en) 1969-05-06

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