GB809812A - Improvements in or relating to processes of making aluminium clad copper wire - Google Patents

Improvements in or relating to processes of making aluminium clad copper wire

Info

Publication number
GB809812A
GB809812A GB959/57A GB95957A GB809812A GB 809812 A GB809812 A GB 809812A GB 959/57 A GB959/57 A GB 959/57A GB 95957 A GB95957 A GB 95957A GB 809812 A GB809812 A GB 809812A
Authority
GB
United Kingdom
Prior art keywords
enamels
wire
relating
processes
copper 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
Application number
GB959/57A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB809812A publication Critical patent/GB809812A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame

Landscapes

  • Ropes Or Cables (AREA)

Abstract

A composite wire with a copper or copper alloy core and an external sleeve of aluminium or aluminium alloy is enamelled in a tower at a temperature of 400 DEG C., which temperature anneals the wire while it is being coated with enamel. The wire may be anodized prior to coating or alternatively may be anodized only. Suitable enamels include polyvinyl formalphenolic wire enamels, silicone enamels, silicone-polyester amide enamels and emulsions of polytetrafluorethylene.
GB959/57A 1956-01-12 1957-01-10 Improvements in or relating to processes of making aluminium clad copper wire Expired GB809812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US809812XA 1956-01-12 1956-01-12

Publications (1)

Publication Number Publication Date
GB809812A true GB809812A (en) 1959-03-04

Family

ID=22160913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB959/57A Expired GB809812A (en) 1956-01-12 1957-01-10 Improvements in or relating to processes of making aluminium clad copper wire

Country Status (1)

Country Link
GB (1) GB809812A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054176A (en) * 1959-07-06 1962-09-18 Reynolds Metals Co Forming system
GB2144260A (en) * 1983-07-08 1985-02-27 Raychem Ltd Article with refractory coating
US4985313A (en) * 1985-01-14 1991-01-15 Raychem Limited Wire and cable
US20150290738A1 (en) * 2012-11-15 2015-10-15 Afl Telecommunications Llc Methods for applying aluminum coating layer to a core of copper wire
CN105934803A (en) * 2016-04-29 2016-09-07 深圳顺络电子股份有限公司 Compound wire and preparation method thereof and method for preparing power inductance

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054176A (en) * 1959-07-06 1962-09-18 Reynolds Metals Co Forming system
GB2144260A (en) * 1983-07-08 1985-02-27 Raychem Ltd Article with refractory coating
US4985313A (en) * 1985-01-14 1991-01-15 Raychem Limited Wire and cable
US20150290738A1 (en) * 2012-11-15 2015-10-15 Afl Telecommunications Llc Methods for applying aluminum coating layer to a core of copper wire
US9597747B2 (en) * 2012-11-15 2017-03-21 Afl Telecommunications Llc Methods for applying aluminum coating layer to a core of copper wire
US10077493B2 (en) 2012-11-15 2018-09-18 Afl Telecommunications Llc Methods for applying aluminum coating layer to a core of copper wire
CN105934803A (en) * 2016-04-29 2016-09-07 深圳顺络电子股份有限公司 Compound wire and preparation method thereof and method for preparing power inductance
CN105934803B (en) * 2016-04-29 2018-02-02 深圳顺络电子股份有限公司 Compound wire and preparation method thereof and a kind of preparation method of power inductance
US10867748B2 (en) 2016-04-29 2020-12-15 Shenzhen Sunlord Electronics Co., Ltd. Method for preparing a composite wire and a power inductor

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