SE323107B - - Google Patents

Info

Publication number
SE323107B
SE323107B SE4970/63A SE497063A SE323107B SE 323107 B SE323107 B SE 323107B SE 4970/63 A SE4970/63 A SE 4970/63A SE 497063 A SE497063 A SE 497063A SE 323107 B SE323107 B SE 323107B
Authority
SE
Sweden
Application number
SE4970/63A
Inventor
H Peloschek
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SE323107B publication Critical patent/SE323107B/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49032—Fabricating head structure or component thereof
    • Y10T29/49053—Multitrack heads having integral holding means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
SE4970/63A 1962-05-09 1963-05-06 SE323107B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL278248 1962-05-09

Publications (1)

Publication Number Publication Date
SE323107B true SE323107B (xx) 1970-04-27

Family

ID=19753809

Family Applications (1)

Application Number Title Priority Date Filing Date
SE4970/63A SE323107B (xx) 1962-05-09 1963-05-06

Country Status (6)

Country Link
US (1) US3224073A (xx)
AT (1) AT250696B (xx)
CH (1) CH424867A (xx)
DK (1) DK108039C (xx)
GB (1) GB1037086A (xx)
SE (1) SE323107B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394362A (en) * 1963-09-13 1968-07-23 Ampex Magnetic head assembly with receivers for pole pieces
NL149020B (nl) * 1965-01-14 1976-03-15 Philips Nv Werkwijze voor het vervaardigen van een poolschoeneenheid voor een magneetkop, alsmede poolschoeneenheid, vervaardigd volgens deze werkwijze.
NL146311B (nl) * 1965-04-22 1975-06-16 Philips Nv Werkwijze voor het vervaardigen van een dubbelspleets-magneetkop en dubbelspleets-magneetkop volgens deze werkwijze vervaardigd.
US3466637A (en) * 1965-10-24 1969-09-09 Honeywell Inc Multitransducer arrangement
US3384954A (en) * 1965-12-07 1968-05-28 Ibm Making multitrack magnetic transducer
US3392441A (en) * 1965-12-23 1968-07-16 Ibm Method of fabricating magnetic storage devices
NL6600603A (xx) * 1966-01-18 1967-07-19
US3543396A (en) * 1967-01-17 1970-12-01 Zbigniew Illg Method of multi-track,two-gap,ferrite magnetic heads designed especially for digital recording
JPS5121719Y1 (xx) * 1970-04-22 1976-06-05
JPS4847815A (xx) * 1971-10-18 1973-07-06
JPS4848119A (xx) * 1971-10-19 1973-07-07

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769866A (en) * 1951-06-08 1956-11-06 Clevite Corp Magnetic transducer head
US2728054A (en) * 1951-09-20 1955-12-20 Steatite Res Corp Ferromagnetic ceramic inductance core
US2756280A (en) * 1953-04-21 1956-07-24 Rca Corp Multiple magnetic head construction
US3126615A (en) * 1957-08-28 1964-03-31 Method of manufacturing multiple
US3058200A (en) * 1959-01-15 1962-10-16 Philips Corp Method of orienting in coplanar arrangement the gaps of a plurality of magnetic heads
US3064333A (en) * 1959-06-29 1962-11-20 Ibm Method of making a magnetic transducer

Also Published As

Publication number Publication date
GB1037086A (en) 1966-07-27
CH424867A (de) 1966-11-30
AT250696B (de) 1966-11-25
US3224073A (en) 1965-12-21
DK108039C (da) 1967-08-07

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