US3636242A - An electric conductor wire - Google Patents

An electric conductor wire Download PDF

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Publication number
US3636242A
US3636242A US879567A US3636242DA US3636242A US 3636242 A US3636242 A US 3636242A US 879567 A US879567 A US 879567A US 3636242D A US3636242D A US 3636242DA US 3636242 A US3636242 A US 3636242A
Authority
US
United States
Prior art keywords
outer layer
zinc
nickel
percent
electric wire
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 - Lifetime
Application number
US879567A
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English (en)
Inventor
Hans Olof Hansson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Priority claimed from SE16795/68A external-priority patent/SE326744B/xx
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of US3636242A publication Critical patent/US3636242A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/006—Constructional features relating to the conductors
    • 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
    • H01B1/023—Alloys based on aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12333—Helical or with helical component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12944—Ni-base component

Definitions

  • ABSTRACT An electric conductor wire of aluminum or aluminum alloy with a diameter less than 5 mm., is covered with a layer containing nickel with a thickness in the range of from 0.1 to 10 11.. In order to improve the adhesiveness of the layer, the layer consists of an alloy of nickel and zinc with a proportion of zinc up to 75 percent.
  • HANS 0L 0F HANSSON A 1- TOENE rs ELECTRIC CONDUCTOR WIRE This invention relates to an electric wire conductor, mainly comprising aluminum, with a diameter less than 5 mm.
  • the applied layer consists of an alloy of nickel and zinc with a proportion of zinc in the range of from 25 percent to 75 percent.
  • good results are obtained when the alloy consists of zinc in the range of from 40 percent to 60 percent and it is particularly suitable to have an admixture of zinc in the range of from 45 percent to 55 percent.
  • nickel and zinc are here meant the respective metals of commercial grade, that is, impurities may be present to some extent.
  • the layer is applied by means of an electrochemical method known per se for example the fluoborate method.
  • the aluminum conductor in this manner provided with a layer according to the invention can be readily soldered with usual tin solder and resin fluxing material.
  • the manufacture may be started with a wire of substantially the desired final diameter, which is to be covered with a layer according to the invention, or the manufacture may be started with a thicker diameter, which is covered with a layer according to the invention and then is drawn to a desired thinner diameter.
  • the invention also includes twisted, multiwire cores where each single wire line is provided with a layer according to the invention.
  • the layer hereby reduces the mutual resistance between the individual wires which is of great importance in order to obtain good contact at the connection of a wire at a connection point.
  • wire armoring of electrical cables it can, for example for submarine cable, be suitable to use aluminum wires covered with a layer according to the invention. Such a wire armoring becomes light and resistant to corrosion.
  • a conductor with a layer according to the invention has qualities similar to those of a copper conductor and can be insulated with all usual insulating means, for example paper, plastics or oil.
  • FIG. 1 is a cross section of an electric wire conductor according to the invention.
  • FIG. 2 is a cross section of a cable formed by wire conductors according to the invention.
  • FIG. 1 shows an electric wire conductor 1 having a solid core wire 2 made of aluminum or an aluminum alloy and sheathed by a layer 3 of nickel or any of the alloys as set forth in the specification.
  • the maximal diameter of the core is less than 5 mm. and the thickness of the layer 3 is between 0.1 to lOu.
  • the cable of FIG. 2 is formed by twisting a plurality of wire conductors l as described in connection with FIG. 1.
  • the wires are twisted so that they substantially contact each other.
  • the aforedescribed surface layer 3 of the wire conductors reduces the resistance between the individual wires in contact with each other. As a result, high-quality connections between the cable and a connecting point such as a connector can be conveniently and safely made.
  • An electric wire conductor consisting a one-piece core wire of aluminum or aluminum alloy having a diameter of less than 5 mm., and an outer layer containing nickel encompassing said core wire bonded thereto, said outer layer having a thickness of O. l to 10 microns.
  • An electric cable comprising a plurality of twisted wire conductors, each of said wire conductors comprising a onepiece core wore of aluminum or aluminum alloy having a diameter of less than 5 mm., and an outer layer containing nickel encompassing said core wire bonded thereto, said outer layer having a thickness of 0.1 to 5 microns.

Landscapes

  • Non-Insulated Conductors (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Insulated Conductors (AREA)
  • Ropes Or Cables (AREA)
  • Wire Bonding (AREA)
US879567A 1968-12-09 1969-11-24 An electric conductor wire Expired - Lifetime US3636242A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE16795/68A SE326744B (enrdf_load_stackoverflow) 1968-12-09 1968-12-09
SE744069 1969-05-27

Publications (1)

Publication Number Publication Date
US3636242A true US3636242A (en) 1972-01-18

Family

ID=26654779

Family Applications (1)

Application Number Title Priority Date Filing Date
US879567A Expired - Lifetime US3636242A (en) 1968-12-09 1969-11-24 An electric conductor wire

Country Status (9)

Country Link
US (1) US3636242A (enrdf_load_stackoverflow)
BE (1) BE742781A (enrdf_load_stackoverflow)
CH (1) CH499854A (enrdf_load_stackoverflow)
DE (1) DE1961694B2 (enrdf_load_stackoverflow)
DK (1) DK124501B (enrdf_load_stackoverflow)
FR (1) FR2025700A1 (enrdf_load_stackoverflow)
GB (1) GB1292459A (enrdf_load_stackoverflow)
NL (1) NL170474C (enrdf_load_stackoverflow)
NO (1) NO134779B (enrdf_load_stackoverflow)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810287A (en) * 1972-06-09 1974-05-14 Olin Corp Composite rod or wire
US3909209A (en) * 1973-11-05 1975-09-30 Gould Inc Method of treating aluminum and aluminum alloys and article produced thereby
US4728080A (en) * 1983-09-13 1988-03-01 Bay Mills Limited Electric fence wire construction
US5443905A (en) * 1991-01-24 1995-08-22 Sumitomo Electric Industries, Ltd. Heat and oxidation resistant composite electrical conductor
WO1996037931A1 (en) * 1995-05-26 1996-11-28 Formfactor, Inc. Spring element electrical contact and methods
US5994152A (en) * 1996-02-21 1999-11-30 Formfactor, Inc. Fabricating interconnects and tips using sacrificial substrates
RU2179348C2 (ru) * 2000-04-03 2002-02-10 Совместное Российско-американское предприятие "Уралтранс" Провод электрический (варианты)
RU2179347C2 (ru) * 2000-04-03 2002-02-10 Совместное Российско-американское предприятие "Уралтранс" Электрический провод (варианты)
US20020053734A1 (en) * 1993-11-16 2002-05-09 Formfactor, Inc. Probe card assembly and kit, and methods of making same
RU2185970C2 (ru) * 2000-04-03 2002-07-27 Совместное Российско-американское предприятие "Уралтранс" Проводник для изготовления межрельсовых элементов железнодорожных путей (варианты)
FR2881871A1 (fr) * 2005-02-10 2006-08-11 Nexans Sa Fil electrique a ame en aluminium ou alliage d'aluminium
US20060237856A1 (en) * 1993-11-16 2006-10-26 Formfactor, Inc. Microelectronic Contact Structure And Method Of Making Same
US20060286828A1 (en) * 1993-11-16 2006-12-21 Formfactor, Inc. Contact Structures Comprising A Core Structure And An Overcoat
RU2363061C1 (ru) * 2008-03-05 2009-07-27 Государственное образовательное учреждение высшего профессионального образования Уфимский государственный авиационный технический университет Провод линии электропередачи
US20100093229A1 (en) * 1996-02-21 2010-04-15 Formfactor, Inc. Microelectronic contact structure and method of making same
US20120146204A1 (en) * 2006-03-27 2012-06-14 Fairchild Semiconductor Corporation Semiconductor devices and electrical parts manufacturing using metal coated wires
US20140138366A1 (en) * 2012-11-16 2014-05-22 GM Global Technology Operations LLC Self-adjusting wire for welding applications
RU169171U1 (ru) * 2016-08-16 2017-03-09 Акционерное общество "Особое конструкторское бюро кабельной промышленности" (АО "ОКБ КП") Монтажный электрический провод
RU2651874C2 (ru) * 2016-08-16 2018-04-24 Акционерное общество "Особое конструкторское бюро кабельной промышленности" (АО "ОКБ КП") Монтажный электрический провод
RU189295U1 (ru) * 2018-11-08 2019-05-21 Владимир Александрович Максимов Безгололедный провод ВЛ
RU197534U1 (ru) * 2019-12-11 2020-05-12 Общество с ограниченной ответственностью "ДАНЦИГ" Несущий трос контактной сети железной дороги

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233410A (en) * 1936-07-02 1941-03-04 Produits Chim Terres Rares Soc Process for direct nickel-plating of aluminum and its alloys
US2427727A (en) * 1943-09-24 1947-09-23 Gen Electric Leading-in wire
US3254970A (en) * 1960-11-22 1966-06-07 Metco Inc Flame spray clad powder composed of a refractory material and nickel or cobalt
US3367796A (en) * 1962-03-08 1968-02-06 Anaconda Wire & Cable Co Pyrolizable enamel coated wire comprising manganese and cobalt chelates

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233410A (en) * 1936-07-02 1941-03-04 Produits Chim Terres Rares Soc Process for direct nickel-plating of aluminum and its alloys
US2427727A (en) * 1943-09-24 1947-09-23 Gen Electric Leading-in wire
US3254970A (en) * 1960-11-22 1966-06-07 Metco Inc Flame spray clad powder composed of a refractory material and nickel or cobalt
US3367796A (en) * 1962-03-08 1968-02-06 Anaconda Wire & Cable Co Pyrolizable enamel coated wire comprising manganese and cobalt chelates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Dummer et al. Wires and R. F. Cables 1968 Pitman London pp. 21 table 36 *

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810287A (en) * 1972-06-09 1974-05-14 Olin Corp Composite rod or wire
US3909209A (en) * 1973-11-05 1975-09-30 Gould Inc Method of treating aluminum and aluminum alloys and article produced thereby
US4728080A (en) * 1983-09-13 1988-03-01 Bay Mills Limited Electric fence wire construction
US5443905A (en) * 1991-01-24 1995-08-22 Sumitomo Electric Industries, Ltd. Heat and oxidation resistant composite electrical conductor
US5477610A (en) * 1991-01-24 1995-12-26 Sumitomo Electric Industries, Ltd. Method of manufacturing composite conductor having heat resistance or oxidation resistance
US20020053734A1 (en) * 1993-11-16 2002-05-09 Formfactor, Inc. Probe card assembly and kit, and methods of making same
US8373428B2 (en) 1993-11-16 2013-02-12 Formfactor, Inc. Probe card assembly and kit, and methods of making same
US20060286828A1 (en) * 1993-11-16 2006-12-21 Formfactor, Inc. Contact Structures Comprising A Core Structure And An Overcoat
US20090291573A1 (en) * 1993-11-16 2009-11-26 Formfactor, Inc. Probe card assembly and kit, and methods of making same
US20060237856A1 (en) * 1993-11-16 2006-10-26 Formfactor, Inc. Microelectronic Contact Structure And Method Of Making Same
US7601039B2 (en) 1993-11-16 2009-10-13 Formfactor, Inc. Microelectronic contact structure and method of making same
WO1996037931A1 (en) * 1995-05-26 1996-11-28 Formfactor, Inc. Spring element electrical contact and methods
US5994152A (en) * 1996-02-21 1999-11-30 Formfactor, Inc. Fabricating interconnects and tips using sacrificial substrates
US8033838B2 (en) 1996-02-21 2011-10-11 Formfactor, Inc. Microelectronic contact structure
US20100093229A1 (en) * 1996-02-21 2010-04-15 Formfactor, Inc. Microelectronic contact structure and method of making same
RU2179348C2 (ru) * 2000-04-03 2002-02-10 Совместное Российско-американское предприятие "Уралтранс" Провод электрический (варианты)
RU2179347C2 (ru) * 2000-04-03 2002-02-10 Совместное Российско-американское предприятие "Уралтранс" Электрический провод (варианты)
RU2185970C2 (ru) * 2000-04-03 2002-07-27 Совместное Российско-американское предприятие "Уралтранс" Проводник для изготовления межрельсовых элементов железнодорожных путей (варианты)
US7491890B2 (en) 2005-02-10 2009-02-17 Nexans Electric wire having a core of aluminum or aluminum alloy
US20060283622A1 (en) * 2005-02-10 2006-12-21 Francis Debladis Electric wire having a core of aluminum or aluminum alloy
EP1700933A1 (fr) * 2005-02-10 2006-09-13 Nexans Fil electrique a ame en aluminium ou alliage d'aluminium
FR2881871A1 (fr) * 2005-02-10 2006-08-11 Nexans Sa Fil electrique a ame en aluminium ou alliage d'aluminium
US20120146204A1 (en) * 2006-03-27 2012-06-14 Fairchild Semiconductor Corporation Semiconductor devices and electrical parts manufacturing using metal coated wires
RU2363061C1 (ru) * 2008-03-05 2009-07-27 Государственное образовательное учреждение высшего профессионального образования Уфимский государственный авиационный технический университет Провод линии электропередачи
US20140138366A1 (en) * 2012-11-16 2014-05-22 GM Global Technology Operations LLC Self-adjusting wire for welding applications
RU169171U1 (ru) * 2016-08-16 2017-03-09 Акционерное общество "Особое конструкторское бюро кабельной промышленности" (АО "ОКБ КП") Монтажный электрический провод
RU2651874C2 (ru) * 2016-08-16 2018-04-24 Акционерное общество "Особое конструкторское бюро кабельной промышленности" (АО "ОКБ КП") Монтажный электрический провод
RU189295U1 (ru) * 2018-11-08 2019-05-21 Владимир Александрович Максимов Безгололедный провод ВЛ
RU197534U1 (ru) * 2019-12-11 2020-05-12 Общество с ограниченной ответственностью "ДАНЦИГ" Несущий трос контактной сети железной дороги

Also Published As

Publication number Publication date
CH499854A (de) 1970-11-30
BE742781A (enrdf_load_stackoverflow) 1970-05-14
DE1961694B2 (de) 1971-07-15
FR2025700A1 (enrdf_load_stackoverflow) 1970-09-11
NL170474B (nl) 1982-06-01
NL6917914A (enrdf_load_stackoverflow) 1970-06-11
NL170474C (nl) 1982-11-01
NO134779B (enrdf_load_stackoverflow) 1976-08-30
GB1292459A (en) 1972-10-11
DE1961694A1 (de) 1970-06-18
DK124501B (da) 1972-10-23

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