EP1647996B2 - Cable toronne en aluminium cuivre, et procede pour sa fabrication - Google Patents

Cable toronne en aluminium cuivre, et procede pour sa fabrication Download PDF

Info

Publication number
EP1647996B2
EP1647996B2 EP05356180.9A EP05356180A EP1647996B2 EP 1647996 B2 EP1647996 B2 EP 1647996B2 EP 05356180 A EP05356180 A EP 05356180A EP 1647996 B2 EP1647996 B2 EP 1647996B2
Authority
EP
European Patent Office
Prior art keywords
wire
nickel
copper
bath
aluminum
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.)
Active
Application number
EP05356180.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1647996A9 (fr
EP1647996B1 (fr
EP1647996A1 (fr
EP1647996B9 (fr
Inventor
épouse Allaire Isabelle Michel
Louis Salvat
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.)
FSP - One
F S P One
Original Assignee
FSP - One
F S P One
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34949494&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1647996(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FSP - One, F S P One filed Critical FSP - One
Priority to PL05356180T priority Critical patent/PL1647996T3/pl
Priority to DE602005005598.3T priority patent/DE602005005598T3/de
Publication of EP1647996A1 publication Critical patent/EP1647996A1/fr
Publication of EP1647996A9 publication Critical patent/EP1647996A9/fr
Publication of EP1647996B1 publication Critical patent/EP1647996B1/fr
Publication of EP1647996B9 publication Critical patent/EP1647996B9/fr
Application granted granted Critical
Publication of EP1647996B2 publication Critical patent/EP1647996B2/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0006—Apparatus or processes specially adapted for manufacturing conductors or cables for reducing the size of conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02—Stranding-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/008—Power cables for overhead application

Definitions

  • the present invention relates to the manufacture of aluminum conductors or copper-plated and nickel-plated aluminum alloys. It relates more particularly to the manufacture of electrical cables comprising at least one conductor core of aluminum or aluminum alloy covered with a copper layer itself covered with a layer of nickel.
  • the word “aluminum” broadly designates aluminum and its alloys.
  • the word “conductor” refers to an elongated electrically conductive body, the length of which is large relative to its cross-section, and which is generally in the form of a wire.
  • Aluminum-based electrical conductors are widely used in the transportation of electrical energy.
  • Aluminum-core electrical wires and cables may include a coating of insulating material, and single wires or strands may be assembled to form the conductive core of a cable.
  • aluminum conductors can be used in the raw state, that is to say without special treatment of the conductor surface.
  • Nickel plated aluminum wire strand electrical cables have already been used for example in aeronautical applications. There are more than one hundred kilometers of such cables in some current airliners.
  • aluminum has the advantage of reducing weight: for the same electrical resistance, an aluminum conductor weighs about half the weight of a copper conductor.
  • the document DE 196 33 615 A1 discloses the use of an aluminum wire having a copper coating on which is applied an outer layer of nickel.
  • the document FR 2,083,323 discloses an aircraft cable having copper coated aluminum wires itself coated with a nickel layer. Each conductor is isolated by one or more layers of plastic material.
  • the object of the invention is to propose a new structure of stranded cable for conduction of electric current having both a low electrical resistivity, good flexibility, a sufficiently large breaking load, good electrical contact properties, good anticorrosive properties for long-term use in aggressive conditions, and good capacities to absorb mechanical tightenings of electrical connection.
  • a problem is in particular to provide a protective nickel surface layer which has a satisfactory quality, both in sealing and in adhesion on the lower layer of the conductor, but which does not substantially disturb the other properties of the conductor such as electrical conductance , flexibility, weight, load at break.
  • a difficulty is to achieve industrially, at low cost, the continuous layer of nickel, adherent and sealed.
  • the invention proposes a manufacturing procedure according to claim 1.
  • the polysulfide bath continuity test is defined by the ASTM B298 standard established by the American Society for Testing Materials.
  • Step d) is particularly critical.
  • the temperature of the electrolysis bath maintained between 55 ° C and 65 ° C
  • the pH of the electrolysis bath maintained between 2.3 and 3.0
  • the current density between 10 and 16 amperes by square decimetre (A / dm 2 )
  • the nickel concentration kept below about 140 grams per liter in the electrolysis bath, make it possible to achieve more definitely a conductor which satisfies the protection test in a polysulphide bath. optical examination mentioned above.
  • oxides may then cause, during drawing, discontinuities in the superficial layer of nickel, and thus reduce the protective and contact properties of this layer.
  • the neutral gas may advantageously be nitrogen.
  • the temperature can be about 250 ° C. for a period of at least about two hours.
  • step d it is possible to predict that the temperature of the electrolysis bath is about 60 ° C., that the pH of the electrolysis bath is about 2.4, that the density current is about 15 to 16 amperes per square decimetre (A / dm 2 ).
  • the method may comprise a step prior to o ) calibrating the copper-plated aluminum roughing wire in size and hardness.
  • the copper-plated aluminum roughing wire may have, for example, a load at break less than or equal to 20 decaNewtons per square millimeter (daN / mm 2 ) approximately, and an elongation of between 2 and about 3%. In this way, it is still avoided, during drawing, the appearance of gaps or discontinuities in the surface layer of nickel.
  • the sulfamic acid bath may advantageously have a concentration of about 40 grams per liter.
  • the initial diameter of the copper-plated aluminum roughing wire may be between about 1.2 and 0.8 mm.
  • the nickel deposit is then carried out in a thickness of about 10 to 15 ⁇ m.
  • the final diameter of the coppered and nickel-plated aluminum wire is between 0.51 mm and 0.20 mm.
  • the stranding step g) is preferably carried out before the annealing step h).
  • the annealing step h) is preferably carried out before the stranding step g).
  • FIG. 1 illustrates the structure of a conductive wire 1 obtained by a method according to the present invention.
  • a core 2 of aluminum covered with an intermediate layer 3 of copper, itself covered with a surface layer 4 of nickel.
  • the aluminum constituting the core 2 may be pure aluminum or an aluminum alloy.
  • a 99.5% aluminum alloy having at most 0.10% silicon and at most 0.40% iron may be preferred.
  • the wire may have a final total diameter D F of between about 0.51 mm and 0.20 mm. Other diameter values may however be used, depending on the characteristics sought.
  • the copper of the intermediate layer 3 may advantageously represent 15% by volume of the wire. This leads to a wire having the following characteristics: a density at 20 ° C of about 3.60 kilograms per cubic decimeter, a resistivity of 2.78 ⁇ 10 -8 ohms per meter, a conductivity of 60% to 64% IACS, typically 62% IACS, a breaking load of 138 Newtons per square millimeter and a minimum elongation of 6%.
  • the above son are stranded together by the usual techniques of forming cables.
  • a strand 5 of 19 wires, such as wire 1 in a concentric strand structure, the layers being of alternate directions.
  • a strand 6 of 19 wires, such as the wire 1 was made according to a strand structure unilay, the layers being of the same direction.
  • Smaller section structures may comprise seven-stranded strands 7 having a central strand 7a and six peripheral strands 7b-7g, as illustrated in FIG. figure 4 .
  • the central strand 7a may be made of nickel-plated copper alloy
  • the peripheral strands 7b-7g are made of copper-plated and nickel-plated aluminum like the wire 1 of the figure 1 . This produces strands mixed 7, in which one increases by this structure the load at break and simultaneously reduces the conductivity at the expense of weight.
  • the thickness E of the surface layer 4 of nickel must be greater than 1.3 microns, otherwise it is found that the surface layer 4 of nickel is not sufficiently continuous to provide effective protection of the intermediate layer 3 of copper. It is not advantageous to make a nickel layer whose thickness is greater than about 3 ⁇ m, since this adversely affects the other properties of the conductor such as electrical conductance, flexibility, load at break, and this reduces substantially the speed of manufacture of the driver.
  • the thickness E of the surface layer 4 of nickel will be between about 2 ⁇ m and 3 ⁇ m, and a good compromise is obtained with a surface layer 4 whose thickness E is equal to about 2.3 ⁇ m.
  • cables will be made with different numbers of wires and strands depending on the range.
  • a cable may comprise 7 strands of 10 or 15 wires each, the wires having a unit diameter of about 0.51 mm.
  • a cable is formed comprising seven strands of 19 son each, the son having a unit diameter of about 0.275 mm.
  • a cable is formed comprising a strand of 61 wires of about 0.32 mm in diameter.
  • the cable comprises a strand of 37 wires of about 0.32 or 0.25 mm.
  • the cable comprises a strand of 19 wires of about 0.30 or 0.25 or 0.20 mm, in a structure of Figures 2 or 3 .
  • the cables with smaller section will consist of a nickel-plated copper alloy core wire 7a, surrounded by six son 7b-7g of copper-plated and nickel-plated aluminum of 0.25 or 0.20 mm in diameter.
  • the strands can then be covered with an insulating layer of polyimide and an outer layer of polytetrafluoroethylene.
  • the roughing wire 8 was processed by an illustrated method on the figures 6 and 7 .
  • the roughing wire 8 consisted of an aluminum core 8a, covered with a copper surface layer 8b, the copper representing 15% by volume of the assembly.
  • FIG. 6 schematically illustrates the general structure of a device for manufacturing a wire according to a method of the invention.
  • the roughing wire 8 passes firstly into an ultrasound device 9, which performs a first degreasing.
  • the wire then passes into an anode degreasing tank 10, which performs anodic degreasing in a bath 11 which may for example contain sodium hydroxide and surfactants.
  • a bath 11 which may for example contain sodium hydroxide and surfactants.
  • the wire then passes into a rinsing device 12, producing a rinsing of the wire with demineralised water.
  • the yarn then passes into a tray 13 containing a sulfamic acid bath 14.
  • the sulfamic acid concentration may advantageously be about 40 grams per liter. This provides a surface treatment of the copper layer, facilitating the subsequent adhesion of nickel.
  • the wire then passes into an electrolytic nickel deposition device 15, which provides a suitable deposition of a surface layer of nickel.
  • the device will be described in more detail in relation to the figure 7 .
  • the wire then passes into a second rinsing device 16, which rinses the wire with demineralised water.
  • the wire then passes into a wire drawing device 17, in which a complete oil drawing is carried out to the final diameter, that is to say in the range of about 0.51 - 0.20 mm in diameter.
  • wire drawing takes place at a different speed than previous treatments. It is therefore necessary to provide an intermediate step during which the wire is packaged in a coil after the rinsing step in the rinsing device 16, and the wire is coated with a film of whole oil which protects it until to a subsequent drawing treatment.
  • the wire passes through an oven 18 associated with a source of neutral gas 19 such as nitrogen, in which the wire is annealed under nitrogen at about 240 ° C. for about two hours. This gives a wire 1 output, as illustrated on the figure 1 .
  • a source of neutral gas 19 such as nitrogen
  • the result obtained by this method may depend on the size and the structure of the blank wire 8.
  • a roughing wire having a breaking load of less than or equal to about 20 daN per mm 2 , and an elongation of between about 2 and 3%, with a constant dimension selected from the range of diameters between three and a half. times and five times the desired final diameter of the wire.
  • the device comprises an internal overflow tank 20, containing the electrolysis bath 21 which discharges, as indicated by the arrow 22, into an external tank 23 which contains the internal tank 20.
  • the liquid collected in the outer tank 23 is sent by pipes 24 in a storage tank 25, from which the liquid is returned to the inner tank 20 by a pump 26 and a pipe 27.
  • a nickel metal reserve 28 is housed in the inner tank 20, inside the electrolysis bath 21.
  • the blank wire 8 is moved and guided through the inner tank 20, in several passages, and comes out after depositing a layer of nickel on its surface.
  • the nickel reserve 28 is electrically connected to the positive pole of an electric generator 29 whose negative pole is connected to the wire 8.
  • the electrolysis bath 21 contains nickel sulphamate in aqueous solution. Good results require permanent control of the concentration of the electrolysis bath 21. This is done by connecting the storage tank 25 to a water supply 30, to a purge line 31, to a source of sulfamic acid 32 The pH of the electrolysis bath 21 is controlled by a pH sensor 33 acting on a regulator which controls the operation of the corresponding valves to withdraw a quantity of liquid from the electrolysis bath 21 via the purge pipe 31, to add water by the water supply 30, and to add sulfamic acid by the sulfamic acid source 32.
  • the pH of the electrolysis bath was advantageously maintained between about 2.3 and 3.0, preferably close to 2.4.
  • the temperature of the electrolysis bath 21 was also regulated, by means of a temperature sensor 34 and heating means 35, so that the electrolysis bath was for example at a temperature of approximately 60 ° C.
  • the nickel sulfamate concentration in the electrolysis bath 21 was kept low, for example less than 140 grams per liter of nickel. Otherwise, the superficial layer of nickel would have been too hard, and would have poorly supported the subsequent drawing.
  • the electric generator 29 is adapted to regulate the electrolysis current density.
  • the electrolysis current density has advantageously been maintained within a range of values of between 10 and 16 A / dm 2 ; preferably between 15 and 16 A / dm 2 .
  • a difficulty has been in determining the good, acceptable or poor quality of the nickel coating produced by the process.
  • a polysulfide bath test according to ASTM B298 has been successfully used, with a specific optical examination, which provides an overall result of quality control of the coating, highlighting any gaps or microcracks in the nickel coating.
  • a sample of yarn 1 is first defatted by immersion in a suitable organic solvent such as benzene, trichlorethylene or a mixture of ether and alcohol for at least 3 minutes. It is then removed and dried by wiping with a soft, clean cloth. The wire sample 1 should be held in the tissue until the test is complete, and should not be touched by hand.
  • a suitable organic solvent such as benzene, trichlorethylene or a mixture of ether and alcohol
  • a concentrated solution of polysulfide is prepared by dissolving sodium sulphide crystals in deionized water until saturation at about 21 ° C and adding enough sulfur flower to obtain complete saturation, which can be controlled by the presence of an excess of sulfur when the solution has sat for at least 24 hours.
  • the test solution was made by diluting a portion of the concentrated solution with deionized water to a specific gravity of 1.142 at 15.6 ° C.
  • the sodium polysulfide test solution should have sufficient strength to fully blacken a section of copper wire within 5 seconds. The test solution will not be considered exhausted as long as it can blacken a piece of copper.
  • a solution of hydrochloric acid is prepared simultaneously by diluting the commercial hydrochloric acid with distilled water to a density of 1.088 measured at 15.6 ° C. A portion of the hydrochloric acid solution having a volume of 180 milliliters will be considered exhausted if it can not suppress in 45 seconds the silver discoloration due to immersion in the polysulfide.
  • the sample of yarn 1 having a length of at least 114 mm was immersed for 30 seconds in a polysulfide bath 37 containing the above-described solution of sodium polysulfide maintained at a temperature of between 15.degree. 6 ° C and 21 ° C.
  • wire sample 1 is rinsed with deionized water 38, and dried with a soft, clean cloth.
  • the sample of yarn 1 was immediately immersed for 15 seconds in a hydrochloric acid solution described above, then washed thoroughly with deionized water and dried with a clean, soft cloth.
  • the sample of thread 1 is examined, for example using a binocular loupe 41 in magnification x 10. It will not be worn. attention to the end zones of the wire sample 1, ie the areas within 12.7 mm of each end.
  • a sample of yarn 1 taken from a thread of good quality, illustrated in the photograph of the figure 9 does not show a visible mark of attack of the lower layer of copper by the polysulfide bath. It is estimated that an attack mark is visible when it has an area of at least 0.02 mm 2 in magnification x 10 (corresponding to a spot of 0.01 mm side at magnification 1).
  • the electrical conductors obtained by a process according to the present invention may advantageously be used in all types of applications requiring a good compromise between conductivity, load at break, flexibility, weight, and long-term protection, particularly in aeronautics, in the automobile, and generally in all types of mobiles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Insulated Conductors (AREA)
  • Insulated Conductors (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Conductive Materials (AREA)
  • Wire Processing (AREA)
  • Ropes Or Cables (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
EP05356180.9A 2004-10-12 2005-10-05 Cable toronne en aluminium cuivre, et procede pour sa fabrication Active EP1647996B2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL05356180T PL1647996T3 (pl) 2004-10-12 2005-10-05 Kabel linowy z aluminium pokrytego miedzią oraz sposób jego wytwarzania
DE602005005598.3T DE602005005598T3 (de) 2004-10-12 2005-10-05 Verkupfertes Aluminium Strangkabel und sein Herstellungsverfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0411024A FR2876493B1 (fr) 2004-10-12 2004-10-12 Cable toronne en aluminium cuivre, et procede pour sa fabrication.

Publications (5)

Publication Number Publication Date
EP1647996A1 EP1647996A1 (fr) 2006-04-19
EP1647996A9 EP1647996A9 (fr) 2006-07-05
EP1647996B1 EP1647996B1 (fr) 2008-03-26
EP1647996B9 EP1647996B9 (fr) 2008-08-13
EP1647996B2 true EP1647996B2 (fr) 2016-11-16

Family

ID=34949494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05356180.9A Active EP1647996B2 (fr) 2004-10-12 2005-10-05 Cable toronne en aluminium cuivre, et procede pour sa fabrication

Country Status (9)

Country Link
US (1) US7105740B2 (pl)
EP (1) EP1647996B2 (pl)
CN (1) CN1760993B (pl)
AT (1) ATE390694T1 (pl)
DE (2) DE602005005598T3 (pl)
ES (1) ES2259944T1 (pl)
FR (1) FR2876493B1 (pl)
PL (1) PL1647996T3 (pl)
TW (1) TWI391525B (pl)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8137752B2 (en) 2003-12-08 2012-03-20 Syscom Advanced Materials, Inc. Method and apparatus for the treatment of individual filaments of a multifilament yarn
MX2007009449A (es) * 2005-02-08 2007-09-21 Dyno Nobel Inc Unidades de retardo y metodos para fabricarlas.
DE102006041355B4 (de) * 2006-09-01 2011-07-21 W.C. Heraeus GmbH, 63450 Aluminium-Bonddrähte mit eingebetteten Kupferfasern
US20080196926A1 (en) * 2007-02-17 2008-08-21 Kevin Yang Copper clad ballast wire
FR2918786A1 (fr) * 2007-07-10 2009-01-16 Nexans Sa Fil electrique de transmission de signaux destine a l'industrie aeronautique et spatiale.
JP5177848B2 (ja) * 2007-12-21 2013-04-10 矢崎総業株式会社 複合電線
MY147054A (en) * 2008-03-07 2012-10-15 Joinset Co Ltd Solderable elastic electric contact terminal
DE102008014814B4 (de) * 2008-03-18 2010-07-08 Alexander Binzel Schweisstechnik Gmbh & Co. Kg Schlauchpaket
WO2010006313A1 (en) * 2008-07-10 2010-01-14 Robert Norman Calliham Method for producing copper-clad aluminum wire
JP5385683B2 (ja) * 2009-05-22 2014-01-08 矢崎総業株式会社 コネクタ端子
US20110079427A1 (en) * 2009-10-07 2011-04-07 Lakshmikant Suryakant Powale Insulated non-halogenated covered aluminum conductor and wire harness assembly
AU2011224469B2 (en) 2010-03-09 2014-08-07 Dyno Nobel Inc. Sealer elements, detonators containing the same, and methods of making
WO2012092505A1 (en) 2010-12-29 2012-07-05 Syscom Advanced Materials Metal and metallized fiber hybrid wire
US20130008708A1 (en) * 2011-07-07 2013-01-10 Burke Thomas F Electrical shielding material composed of metallized aluminum monofilaments
CN103117114B (zh) * 2013-02-21 2016-07-06 罗志昭 一种铜与铝合金配合使用方法
CN104283351A (zh) * 2013-07-02 2015-01-14 丹佛斯（天津）有限公司 定子、三相感应电机和压缩机
US20150200032A1 (en) * 2014-01-15 2015-07-16 Fisk Alloy Inc. Light weight, high strength, high conductivity hybrid electrical conductors
CN103871655A (zh) * 2014-03-26 2014-06-18 中利科技集团股份有限公司 通信电源用铝芯阻燃软电缆
CN104064256B (zh) * 2014-07-16 2016-05-04 武汉纵缆通模具有限公司 异型线绞合电缆导体及其生产方法
FR3050066A1 (fr) * 2016-04-11 2017-10-13 Nexans Cable electrique presentant une resistance a la corrosion galvanique amelioree
CN106238950A (zh) * 2016-08-26 2016-12-21 武汉市润之达石化设备有限公司 不锈钢麻花辫焊接材料及其制作方法
CN106920580A (zh) * 2017-05-04 2017-07-04 湖北宇洪光电实业有限公司 一种应用于4g频段的通信设备的数据线缆及其制备方法
DE102017211543A1 (de) * 2017-07-06 2019-01-10 Siemens Aktiengesellschaft Modularer Mehrpegelenergiewandler
CN113544315B (zh) * 2019-03-20 2023-09-29 住友电气工业株式会社 铝基线材
DE112020002118T5 (de) * 2019-04-26 2022-01-27 Sumitomo Electric Industries, Ltd. Aluminiumbasisdraht, Litzendraht, und Verfahren zur Herstellung von Aluminiumbasisdraht
CN110136890B (zh) * 2019-05-28 2024-07-16 广东朝阳电子科技股份有限公司 一种芯线均匀过油的设备
CN114141406B (zh) * 2021-12-06 2022-09-27 泰州市常泰电子有限公司 一种汽车用镀镍绞合铜导体及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112452A1 (de) † 1970-03-16 1971-10-07 British Insulated Callenders Elektrisches Kabel und Verfahren zu seiner Herstellung
US3915667A (en) † 1973-09-20 1975-10-28 Westinghouse Electric Corp Abrasion resistant coating for aluminum base alloy and method
US5223349A (en) † 1992-06-01 1993-06-29 Sumitomo Electric Industries, Ltd. Copper clad aluminum composite wire
EP0656071B1 (de) † 1992-08-21 1997-06-11 Maschinenfabrik Niehoff Gmbh & Co. Kg Verfahren und vorrichtung zur regelung der heizleistung in einer durchlauf-glühanlage für metallisches stranggut

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306088A (en) * 1965-10-07 1967-02-28 Nat Standard Co Method of making an aluminum clad steel wire
US3647939A (en) * 1970-05-15 1972-03-07 Southwire Co Reinforced composite aluminum alloy conductor cable
US3926573A (en) * 1970-09-18 1975-12-16 Texas Instruments Inc Composite wire and method of making
DE2052462B2 (de) 1970-10-26 1980-09-11 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Verfahren zur kontinuierlichen Herstellung kupferplattierter Aluminiumdrähte
US3692924A (en) * 1971-03-10 1972-09-19 Barge Inc Nonflammable electrical cable
DE2153316A1 (de) 1971-10-26 1973-05-03 Kabel Metallwerke Ghh Verfahren zur herstellung kupferplattierter aluminiumdraehte
US3810287A (en) * 1972-06-09 1974-05-14 Olin Corp Composite rod or wire
DE2306602C2 (de) 1973-02-10 1983-05-11 kabelmetal electro GmbH, 3000 Hannover Verfahren und Vorrichtung zur Herstellung kupferplattierter Aluminiumdrähte
NL7405741A (pl) * 1973-06-22 1974-12-24
US20010031372A1 (en) * 1989-08-28 2001-10-18 Marian J. Ostolski Process for the preparation of noble metal coated non-noble metal substrates, coated materials produced in accordance therewith and compositions utilizing the coated materials
US5472739A (en) 1990-09-20 1995-12-05 Totoku Electric Co., Ltd. Process of producing a hot dipped wire from a base wire, with the absence of iron-based, iron oxide-based and iron hydroxide-based minute particles on surfaces of the base wire
US6123788A (en) * 1993-04-19 2000-09-26 Electrocopper Products Limited Copper wire and process for making copper wire
US5679232A (en) * 1993-04-19 1997-10-21 Electrocopper Products Limited Process for making wire
DE19633615C2 (de) * 1996-08-21 2001-05-23 Edelhoff Adolf Feindrahtwerk Verfahren zum Aufbringen einer lötbaren metallischen Außenbeschichtung auf einen Draht aus einer Aluminiumlegierung
JPH11181593A (ja) * 1997-12-16 1999-07-06 Totoku Electric Co Ltd 銅被覆アルミニウム線の製造方法
FR2796656B1 (fr) * 1999-07-22 2001-08-17 Pechiney Aluminium Procede de nickelage en continu d'un conducteur en aluminium et dispositif correspondant
US20050178669A1 (en) * 2004-02-17 2005-08-18 Strubbe John L. Method of electroplating aluminum

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112452A1 (de) † 1970-03-16 1971-10-07 British Insulated Callenders Elektrisches Kabel und Verfahren zu seiner Herstellung
US3915667A (en) † 1973-09-20 1975-10-28 Westinghouse Electric Corp Abrasion resistant coating for aluminum base alloy and method
US5223349A (en) † 1992-06-01 1993-06-29 Sumitomo Electric Industries, Ltd. Copper clad aluminum composite wire
EP0656071B1 (de) † 1992-08-21 1997-06-11 Maschinenfabrik Niehoff Gmbh & Co. Kg Verfahren und vorrichtung zur regelung der heizleistung in einer durchlauf-glühanlage für metallisches stranggut

Non-Patent Citations (12)

* Cited by examiner, † Cited by third party
Title
"Annual Book of ASTM Standards", 1980, AMERICAN NATIONAL STANDARD, pages: 622 - 627 †
"Annual Book of ASTM Standards", vol. 6, 1980, AMERICAN SOCIETY FOR TESTING AND MATERIALS, PHILADELPHIA, pages: 665 - 669 †
"Nickel plating from sulfamate Solutions", METAL FINISHING JOURNAL, June 1970 (1970-06-01), pages 169 - 176 †
Airbus-Spezifikation ABS0957 †
ASTM B229-04 †
ASTM B355-06 †
ASTM B559-93 †
ASTM B566-04 †
ASTM B8-04 †
DIN 50965, Mai 2000 †
W. EHLERS, DR. ET AL.: "Kabel-Herstellung", 1956, SPRINGER-VERLAG, BERLIN - GÖTTINGEN - HEIDELBERG, pages: 175-181 216-217 231-233 - 317-319 373-375 †
W. MACHU, DR. TECHN. HABIL. DIPL.-ING.: "Oberflächenvorbehandlung von Eisen- und Nichteisenmetallen", vol. 2, 1957, AKADEMISCHE VERLAGSGESELLSCHAFT GEEST & PORTIG K.-G., LEIPZIG, pages: 96 - 114 †

Also Published As

Publication number Publication date
FR2876493A1 (fr) 2006-04-14
FR2876493B1 (fr) 2007-01-12
EP1647996A9 (fr) 2006-07-05
DE602005005598D1 (de) 2008-05-08
PL1647996T3 (pl) 2008-09-30
TWI391525B (zh) 2013-04-01
TW200626746A (en) 2006-08-01
EP1647996B1 (fr) 2008-03-26
US7105740B2 (en) 2006-09-12
CN1760993B (zh) 2011-05-11
EP1647996A1 (fr) 2006-04-19
ATE390694T1 (de) 2008-04-15
CN1760993A (zh) 2006-04-19
EP1647996B9 (fr) 2008-08-13
ES2259944T1 (es) 2006-11-01
US20060102368A1 (en) 2006-05-18
DE602005005598T3 (de) 2017-04-06
DE05356180T1 (de) 2006-10-12
DE602005005598T2 (de) 2009-04-30

Similar Documents

Publication Publication Date Title
EP1647996B2 (fr) Cable toronne en aluminium cuivre, et procede pour sa fabrication
US10126493B2 (en) Method and apparatus for fabrication of metal-coated optical fiber, and the resulting optical fiber
FR2722330A1 (fr) Cable coaxial
KR20190013784A (ko) 표면 처리재 및 그 제조 방법 및 표면 처리재를 이용하여 형성한 부품
EP0093681B1 (fr) Procédé et dispositif pour revêtir une grande longueur de métal d'une couche métallique
CN113498543B (zh) 铝基线材、绞合线以及铝基线材的制造方法
FR2703461A1 (fr) Procédés et appareils de mesure, d'uniformisation, de réglage, de nettoyage, de fabrication et de polissage.
EP1106293B1 (fr) Electrode pour l'usinage d'une pièce par électroérosion et son procédé de fabrication
JP4942539B2 (ja) 同軸ケーブル
JP6535136B2 (ja) 表面処理材およびこれを用いて作製した部品
CN110184612B (zh) 一种钢丝、其制造方法及钢丝绳
EP0673446A1 (fr) Procede de fabrication en continu d'un conducteur electrique en aluminium cuivre et etame, et conducteur ainsi obtenu.
WO2022219276A1 (fr) Fils et cables electriques pour applications spatiales
US11246248B1 (en) Electrical shielding material composed of metallized stainless steel or low carbon steel monofilament yarns
EP3913643A1 (fr) Câble présentant une résistance à la corrosion améliorée
EP1700933B1 (fr) Fil électrique à âme en aluminium ou alliage d'aluminium
FR2703695A1 (fr) Procédé de fabrication d'un conducteur en aluminium argenté, dispositif pour la mise en Óoeuvre du procédé et conducteur ainsi obtenu .
EP1120797B1 (fr) Procédé de fabrication d'un fil conducteur réalisé dans un matériau composite à matrice en cuivre et fil conducteur obtenu par ledit procédé
EP2887361A1 (fr) Elément électriquement conducteur allongé résistant à l'oxydation
FR2753561A1 (fr) Ligne de transmission pour signaux a haute frequence
JP2002208323A (ja) 極細線または被覆極細線の製造方法
FR2465799A1 (fr) Articles a structure composite metal-matiere refractaire et procede de preparation
BE554107A (pl)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

GBC Gb: translation of claims filed (gb section 78(7)/1977)
REG Reference to a national code

Ref country code: SE

Ref legal event code: TRCL

DET De: translation of patent claims
17P Request for examination filed

Effective date: 20061003

17Q First examination report despatched

Effective date: 20061113

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20061113

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REF Corresponds to:

Ref document number: 602005005598

Country of ref document: DE

Date of ref document: 20080508

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080707

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080901

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080726

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

26 Opposition filed

Opponent name: LEONI KABEL HOLDING GMBH

Effective date: 20081222

Opponent name: FEINDRAHTWERK ADOLF EDELHOFF GMBH & CO. KG

Effective date: 20081222

BERE Be: lapsed

Owner name: F.S.P. - ONE

Effective date: 20081031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081005

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080927

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091031

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091031

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080627

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: LEONI KABEL HOLDING GMBH

Effective date: 20081222

Opponent name: FEINDRAHTWERK ADOLF EDELHOFF GMBH & CO. KG

Effective date: 20081222

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: LEONI KABEL HOLDING GMBH

Effective date: 20081222

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20161116

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 602005005598

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20160929

Year of fee payment: 12

Ref country code: PL

Payment date: 20160906

Year of fee payment: 12

Ref country code: SK

Payment date: 20160923

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 3708

Country of ref document: SK

Effective date: 20171005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171005

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20191031

Year of fee payment: 15

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20201005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201005

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231011

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240716

Year of fee payment: 20