ES8200963A1 - Perfeccionamientos introducidos en hilos conductores resis- tentes a la corrosion - Google Patents
Perfeccionamientos introducidos en hilos conductores resis- tentes a la corrosionInfo
- Publication number
- ES8200963A1 ES8200963A1 ES496108A ES496108A ES8200963A1 ES 8200963 A1 ES8200963 A1 ES 8200963A1 ES 496108 A ES496108 A ES 496108A ES 496108 A ES496108 A ES 496108A ES 8200963 A1 ES8200963 A1 ES 8200963A1
- Authority
- ES
- Spain
- Prior art keywords
- wire
- conductive wire
- producing
- covere
- aloy
- 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
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
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Insulated Conductors (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Coils Or Transformers For Communication (AREA)
- Non-Insulated Conductors (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
HILO CONDUCTOR RESISTENTE A LA CORROSION. UNA VARILLA DE CIRCONIO (0,22%)-COBRE SE ESTIRA DE 0,25 MM. A 0,15 MM. DE DIAMETRO. LUEGO SE RECUECE EN AMBIENTE DE NITROGENO A 650 C. EL METAL RECOCIDO (26) SE REVISTE DE ORO (28) Y SE ESTIRA HASTA UN DIAMETRO EXTERIOR DE 51 MICROMETROS. SE RECUECE EL CONJUNTO EN LAS MISMAS CONDICIONES ANTERIORES Y SE REVISTE DE UNA CAPA AISLANTE DE POLIURETANO (30). DE APLICACION A CONJUNTOS DE CABEZA MAGNETICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/095,282 US4352134A (en) | 1979-11-19 | 1979-11-19 | Magnetic head assembly with corrosion resistant conductive wire |
Publications (2)
Publication Number | Publication Date |
---|---|
ES496108A0 ES496108A0 (es) | 1981-11-16 |
ES8200963A1 true ES8200963A1 (es) | 1981-11-16 |
Family
ID=22251138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES496108A Expired ES8200963A1 (es) | 1979-11-19 | 1980-10-21 | Perfeccionamientos introducidos en hilos conductores resis- tentes a la corrosion |
Country Status (11)
Country | Link |
---|---|
US (1) | US4352134A (es) |
EP (1) | EP0029888B1 (es) |
JP (1) | JPS5838883B2 (es) |
AU (1) | AU530401B2 (es) |
BR (1) | BR8007416A (es) |
CA (1) | CA1143808A (es) |
DE (1) | DE3069877D1 (es) |
DK (1) | DK152462C (es) |
ES (1) | ES8200963A1 (es) |
FI (1) | FI71033C (es) |
NO (1) | NO803034L (es) |
Families Citing this family (10)
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)
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 |
NL129350C (es) * | 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 (es) * | 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 |
-
1979
- 1979-11-19 US US06/095,282 patent/US4352134A/en not_active Expired - Lifetime
-
1980
- 1980-09-10 CA CA000361864A patent/CA1143808A/en not_active Expired
- 1980-09-12 JP JP55126183A patent/JPS5838883B2/ja not_active Expired
- 1980-09-25 DE DE8080105793T patent/DE3069877D1/de not_active Expired
- 1980-09-25 EP EP80105793A patent/EP0029888B1/en not_active Expired
- 1980-10-10 NO NO803034A patent/NO803034L/no unknown
- 1980-10-16 AU AU63426/80A patent/AU530401B2/en not_active Ceased
- 1980-10-21 ES ES496108A patent/ES8200963A1/es not_active Expired
- 1980-11-06 FI FI803470A patent/FI71033C/fi not_active IP Right Cessation
- 1980-11-13 BR BR8007416A patent/BR8007416A/pt unknown
- 1980-11-18 DK DK490980A patent/DK152462C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES496108A0 (es) | 1981-11-16 |
EP0029888B1 (en) | 1984-12-27 |
FI71033B (fi) | 1986-07-18 |
EP0029888A1 (en) | 1981-06-10 |
AU530401B2 (en) | 1983-07-14 |
DK152462C (da) | 1988-07-25 |
JPS5676115A (en) | 1981-06-23 |
JPS5838883B2 (ja) | 1983-08-26 |
AU6342680A (en) | 1981-05-28 |
DK152462B (da) | 1988-02-29 |
BR8007416A (pt) | 1981-05-26 |
DE3069877D1 (en) | 1985-02-07 |
DK490980A (da) | 1981-05-20 |
NO803034L (no) | 1981-05-20 |
FI71033C (fi) | 1986-10-27 |
FI803470L (fi) | 1981-05-20 |
CA1143808A (en) | 1983-03-29 |
US4352134A (en) | 1982-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |