NL6903486A - - Google Patents

Info

Publication number
NL6903486A
NL6903486A NL6903486A NL6903486A NL6903486A NL 6903486 A NL6903486 A NL 6903486A NL 6903486 A NL6903486 A NL 6903486A NL 6903486 A NL6903486 A NL 6903486A NL 6903486 A NL6903486 A NL 6903486A
Authority
NL
Netherlands
Application number
NL6903486A
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 filed Critical
Publication of NL6903486A publication Critical patent/NL6903486A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • 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
    • Y10T29/49055—Fabricating head structure or component thereof with bond/laminating preformed parts, at least two magnetic
    • Y10T29/49057—Using glass bonding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
NL6903486A 1968-03-06 1969-03-06 NL6903486A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1500768 1968-03-06

Publications (1)

Publication Number Publication Date
NL6903486A true NL6903486A (xx) 1969-09-09

Family

ID=11876818

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6903486A NL6903486A (xx) 1968-03-06 1969-03-06

Country Status (5)

Country Link
US (1) US3605259A (xx)
DE (1) DE1912231A1 (xx)
FR (1) FR2003327A1 (xx)
GB (1) GB1259866A (xx)
NL (1) NL6903486A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807043A (en) * 1970-06-02 1974-04-30 Matsushita Electric Ind Co Ltd Method for making magnetic head composed of ferrite
US3785047A (en) * 1970-10-27 1974-01-15 Computer Communications Inc Method of manufacturing magnetic read-write heads
US3706132A (en) * 1970-11-19 1972-12-19 Rca Corp Magnetic transducer fabrication technique
US3750274A (en) * 1971-05-28 1973-08-07 Texas Instruments Inc Method of making glass bonded recording heads
US3843968A (en) * 1971-06-25 1974-10-22 Ampex Magnetic head
US3761641A (en) * 1971-06-25 1973-09-25 Ampex Magnetic head with demountable face part assembly
US3851375A (en) * 1972-05-08 1974-12-03 Philips Corp Method of bonding together mouldings of sintered oxidic ferromagnetic material
JPS5370808A (en) * 1976-12-07 1978-06-23 Victor Co Of Japan Ltd Magnetic head

Also Published As

Publication number Publication date
FR2003327A1 (xx) 1969-11-07
US3605259A (en) 1971-09-20
GB1259866A (en) 1972-01-12
DE1912231A1 (de) 1970-01-22

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