FI71033C - Foerfarande foer framstaellning av korrosionsbestaendig ledare - Google Patents

Foerfarande foer framstaellning av korrosionsbestaendig ledare Download PDF

Info

Publication number
FI71033C
FI71033C FI803470A FI803470A FI71033C FI 71033 C FI71033 C FI 71033C FI 803470 A FI803470 A FI 803470A FI 803470 A FI803470 A FI 803470A FI 71033 C FI71033 C FI 71033C
Authority
FI
Finland
Prior art keywords
wire
conductor
diameter
gold
korrosionsbestaendig
Prior art date
Application number
FI803470A
Other languages
English (en)
Finnish (fi)
Other versions
FI71033B (fi
FI803470L (fi
Inventor
Terry Allen Burns
Leslie Hale Johnston
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of FI803470L publication Critical patent/FI803470L/fi
Application granted granted Critical
Publication of FI71033B publication Critical patent/FI71033B/fi
Publication of FI71033C publication Critical patent/FI71033C/fi

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
    • G11B5/17—Construction or disposition of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/308—Wires with resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)
  • Magnetic Heads (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Non-Insulated Conductors (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Coils Or Transformers For Communication (AREA)
FI803470A 1979-11-19 1980-11-06 Foerfarande foer framstaellning av korrosionsbestaendig ledare FI71033C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9528279 1979-11-19
US06/095,282 US4352134A (en) 1979-11-19 1979-11-19 Magnetic head assembly with corrosion resistant conductive wire

Publications (3)

Publication Number Publication Date
FI803470L FI803470L (fi) 1981-05-20
FI71033B FI71033B (fi) 1986-07-18
FI71033C true FI71033C (fi) 1986-10-27

Family

ID=22251138

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803470A FI71033C (fi) 1979-11-19 1980-11-06 Foerfarande foer framstaellning av korrosionsbestaendig ledare

Country Status (11)

Country Link
US (1) US4352134A (pt)
EP (1) EP0029888B1 (pt)
JP (1) JPS5838883B2 (pt)
AU (1) AU530401B2 (pt)
BR (1) BR8007416A (pt)
CA (1) CA1143808A (pt)
DE (1) DE3069877D1 (pt)
DK (1) DK152462C (pt)
ES (1) ES8200963A1 (pt)
FI (1) FI71033C (pt)
NO (1) NO803034L (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605623A (en) * 1982-11-08 1986-08-12 Malette William Graham Method of altering growth and development and suppressing contamination microorganisms in cell or tissue culture
EP0432145B1 (en) * 1986-06-04 1994-03-16 Fujitsu Limited Magnetic disc device
JPH01225009A (ja) * 1988-03-01 1989-09-07 Hitachi Chem Co Ltd 配線板
DE3832342C1 (en) * 1988-09-23 1989-07-20 W.C. Heraeus Gmbh, 6450 Hanau, De Platinum-jacketed wire, method for production of a platinum-jacketed wire and use of a platinum-jacketed wire
US5245487A (en) * 1989-01-27 1993-09-14 International Business Machines Corporation Transducer head for rigid disk drive
JPH0737146Y2 (ja) * 1989-09-13 1995-08-23 東京特殊電線株式会社 透明型デジタイザー用センサー板
US5106701A (en) * 1990-02-01 1992-04-21 Fujikura Ltd. Copper alloy wire, and insulated electric wires and multiple core parallel bonded wires made of the same
CA2045209C (en) * 1990-06-26 1996-02-27 Toshiaki Yutori Coaxial cable
JPH04248207A (ja) * 1991-01-24 1992-09-03 Sumitomo Electric Ind Ltd 複合導体およびその製造方法
US6392846B1 (en) 1996-12-10 2002-05-21 International Business Machines Corporation Coil wire lubricant for use in magnetic disk drives

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB508330A (en) * 1937-04-02 1939-06-29 Philips Nv Improvements in or relating to wire-shaped bodies of high tensile strength and smallspecific resistance
GB596029A (en) * 1944-10-26 1947-12-24 Nat Standard Co Improvements in or relating to wire of substantial length for conducting electric current
US3077462A (en) * 1955-03-15 1963-02-12 Shawinigan Resins Corp Isocyanate-polyvinyl formal resin composition and coated wire
US2879191A (en) * 1958-06-23 1959-03-24 Nippert Electric Products Comp Method of producing heat treated copper zirconium alloys and articles formed thereof
US3245960A (en) * 1961-11-13 1966-04-12 Gen Motors Corp Polyurethane coatings for electrical conductors and the like
US3323116A (en) * 1962-05-31 1967-05-30 Burroughs Corp Electromagnetic transducer and method of fabrication
US3161540A (en) * 1962-06-20 1964-12-15 Sylvania Electric Prod Process of manufacturing insulated heater wire and article
NL295109A (pt) * 1962-12-26
US3297855A (en) * 1964-06-26 1967-01-10 Ibm Method of bonding
GB1153070A (en) * 1966-09-28 1969-05-21 British Insulated Callenders Improvements in or relating to Enamelled Wire Conductors
US3692294A (en) * 1971-02-16 1972-09-19 Nippon Mining Co Apparatus for production of zirconium metal
US3683103A (en) * 1971-07-07 1972-08-08 J & J Equity Co Multi-strand electrical conductor
FR2160325A1 (en) * 1971-11-19 1973-06-29 Leach Et Garner Cy Composite wire - of beryllium copper core and gold alloy cladding
FR2218611B1 (pt) * 1973-02-21 1976-09-10 Cii
US3823416A (en) * 1973-03-01 1974-07-09 Ibm Flying magnetic transducer assembly having three rails
EP0023362B2 (en) * 1979-07-30 1993-04-28 Kabushiki Kaisha Toshiba A method for manufacturing an electrically conductive copper alloy material
US4250530A (en) * 1979-10-05 1981-02-10 Yang Electromagnetic Systems Inc. Fixed and movable supporting of dual magnetic heads

Also Published As

Publication number Publication date
ES496108A0 (es) 1981-11-16
DK152462C (da) 1988-07-25
EP0029888A1 (en) 1981-06-10
AU6342680A (en) 1981-05-28
CA1143808A (en) 1983-03-29
US4352134A (en) 1982-09-28
DE3069877D1 (en) 1985-02-07
EP0029888B1 (en) 1984-12-27
DK490980A (da) 1981-05-20
FI71033B (fi) 1986-07-18
FI803470L (fi) 1981-05-20
ES8200963A1 (es) 1981-11-16
NO803034L (no) 1981-05-20
JPS5676115A (en) 1981-06-23
DK152462B (da) 1988-02-29
AU530401B2 (en) 1983-07-14
BR8007416A (pt) 1981-05-26
JPS5838883B2 (ja) 1983-08-26

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MM Patent lapsed

Owner name: INTERNATIONAL BUSINESS MACHINES