GB1469916A - Aluminum alloy composite electrical conductor - Google Patents
Aluminum alloy composite electrical conductorInfo
- Publication number
- GB1469916A GB1469916A GB3230175A GB3230175A GB1469916A GB 1469916 A GB1469916 A GB 1469916A GB 3230175 A GB3230175 A GB 3230175A GB 3230175 A GB3230175 A GB 3230175A GB 1469916 A GB1469916 A GB 1469916A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- aluminium alloy
- aug
- elongation
- electrical conductor
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
- H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
- H01B5/102—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core
- H01B5/104—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core composed of metallic wires, e.g. steel wires
-
- 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
Landscapes
- Conductive Materials (AREA)
- Non-Insulated Conductors (AREA)
- Insulated Conductors (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
1469916 Electric cables SOUTHWIRE CO 1 Aug 1975 [1 Aug 1974 (3)] 32301/75 Heading H1A [Also in Division C7] An electrical conductor for an overhead power wire comprises a steel core and an at least partially annealed aluminium alloy covering having an electrical conductivity of at least 61% IACS and a yield strength of 13,000 p.s.i. for an elongation of 5% when partially annealed and at least 8,500 p.s.i. for an elongation of 15% when fully annealed, wherein the aluminium alloy component acts as a load-carrying element when the conductor is strung between supports and tensioned in excess of 8500 p.s.i. Suitable aluminium alloys contain between 97À00 at 99À50 weight per cent A1, the preferred alloying elements being (i) Fe and Si, (ii) Co, Fe and Mg, (iii) Ni and Fe, with from 0À1 to 1À5% additional alloying elements selected from Mg, Co, Cu, Si, Zr, Nb, Ta, Y, Se, Th, C and rare earth metals. Mg may alternatively be excluded from (ii). The aluminium alloy may be in the form of circular or other cross-section wires wound on the core, or it may be an extruded sheath, or it may be a sheath obtained by wrapping a broad strip around the core and welding together the formerly laterally opposite edges. A preferred form of the Fe/Si alloy contains particles of iron aluminate of less than 2000 measured normal to the longitudinal axes of said particles, and a preferred form of the Co/Fe/ Mg alloy contains cobalt aluminate inclusions smaller than 2 microns long and ¢ micron wide.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49394374A | 1974-08-01 | 1974-08-01 | |
US49393474A | 1974-08-01 | 1974-08-01 | |
US49394574A | 1974-08-01 | 1974-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1469916A true GB1469916A (en) | 1977-04-06 |
Family
ID=27413963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3230175A Expired GB1469916A (en) | 1974-08-01 | 1975-08-01 | Aluminum alloy composite electrical conductor |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5712484B2 (en) |
AU (1) | AU504339B2 (en) |
BR (1) | BR7504911A (en) |
CA (1) | CA1045222A (en) |
DE (1) | DE2533138A1 (en) |
ES (1) | ES439919A1 (en) |
FR (1) | FR2280955A1 (en) |
GB (1) | GB1469916A (en) |
IN (1) | IN155541B (en) |
NO (2) | NO146166C (en) |
SE (2) | SE7508488L (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489603A1 (en) * | 1980-09-03 | 1982-03-05 | Bbc Brown Boveri & Cie | ELEMENT ELECTROCHEMICAL ACCUMULATOR |
GB2138199A (en) * | 1983-03-09 | 1984-10-17 | Icore Int Ltd | An electrical cable |
GB2155036A (en) * | 1984-02-24 | 1985-09-18 | Hitachi Ltd | Semiconductor device |
ES2274682A1 (en) * | 2005-02-09 | 2007-05-16 | Inversiones Aranaz, S.A. | Low expansion coefficient electrical cable for high voltage lines, has aluminum lead wires whose outer ring is provided with helical coil, and tubular casing whose exterior part is provided with sealed aluminum tube |
WO2010030626A1 (en) * | 2008-09-09 | 2010-03-18 | Powers Wilber F | Enhanced strength conductor |
CN107305796A (en) * | 2016-04-20 | 2017-10-31 | 无锡市苏南电缆有限公司 | A kind of Novel layered aluminium alloy cable |
CN107305795A (en) * | 2016-04-20 | 2017-10-31 | 无锡市苏南电缆有限公司 | One kind layering aluminium alloy cable |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU175895B (en) * | 1977-08-19 | 1980-11-28 | December 4 Drotmuevek | Steel-cored aluminium cable, mainly for carriying electric power and method to make such a cable |
EP0257904A3 (en) * | 1986-08-20 | 1989-06-21 | Alcan International Limited | Contact conductor for electric vehicles |
JPH0538085U (en) * | 1991-03-25 | 1993-05-21 | 株式会社日東 | Gutter block |
CN102751007B (en) * | 2011-04-19 | 2015-02-18 | 辽宁塑力电线电缆有限公司 | Special cable for buggy ladle |
CN102965550B (en) * | 2012-12-06 | 2014-08-06 | 中南大学 | High-strength high-conduction heat resistance aluminium conductor material and preparation method thereof |
CN103695736B (en) * | 2013-12-20 | 2016-04-27 | 广西博士海意信息科技有限公司 | Cable aluminium alloy conductor and preparation method thereof |
-
1975
- 1975-07-21 IN IN1422/CAL/75A patent/IN155541B/en unknown
- 1975-07-21 NO NO752583A patent/NO146166C/en unknown
- 1975-07-23 AU AU83324/75A patent/AU504339B2/en not_active Expired
- 1975-07-24 DE DE19752533138 patent/DE2533138A1/en not_active Withdrawn
- 1975-07-25 SE SE7508488A patent/SE7508488L/en unknown
- 1975-07-30 CA CA232,566A patent/CA1045222A/en not_active Expired
- 1975-07-31 BR BR7504911*A patent/BR7504911A/en unknown
- 1975-07-31 FR FR7523900A patent/FR2280955A1/en active Granted
- 1975-08-01 GB GB3230175A patent/GB1469916A/en not_active Expired
- 1975-08-01 JP JP9324975A patent/JPS5712484B2/ja not_active Expired
- 1975-08-01 ES ES439919A patent/ES439919A1/en not_active Expired
-
1978
- 1978-12-28 SE SE7813376A patent/SE7813376L/en unknown
-
1980
- 1980-01-25 NO NO800175A patent/NO800175L/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489603A1 (en) * | 1980-09-03 | 1982-03-05 | Bbc Brown Boveri & Cie | ELEMENT ELECTROCHEMICAL ACCUMULATOR |
GB2138199A (en) * | 1983-03-09 | 1984-10-17 | Icore Int Ltd | An electrical cable |
GB2155036A (en) * | 1984-02-24 | 1985-09-18 | Hitachi Ltd | Semiconductor device |
ES2274682A1 (en) * | 2005-02-09 | 2007-05-16 | Inversiones Aranaz, S.A. | Low expansion coefficient electrical cable for high voltage lines, has aluminum lead wires whose outer ring is provided with helical coil, and tubular casing whose exterior part is provided with sealed aluminum tube |
WO2010030626A1 (en) * | 2008-09-09 | 2010-03-18 | Powers Wilber F | Enhanced strength conductor |
US9847152B2 (en) | 2008-09-09 | 2017-12-19 | Southwire Company, Llc | Rating an enhanced strength conductor |
USRE49941E1 (en) | 2008-09-09 | 2024-04-23 | Southwire Company, Llc | Rating an enhanced strength conductor |
CN107305796A (en) * | 2016-04-20 | 2017-10-31 | 无锡市苏南电缆有限公司 | A kind of Novel layered aluminium alloy cable |
CN107305795A (en) * | 2016-04-20 | 2017-10-31 | 无锡市苏南电缆有限公司 | One kind layering aluminium alloy cable |
Also Published As
Publication number | Publication date |
---|---|
DE2533138A1 (en) | 1976-02-19 |
AU8332475A (en) | 1977-01-27 |
NO146166C (en) | 1982-08-11 |
ES439919A1 (en) | 1977-05-16 |
NO800175L (en) | 1976-02-03 |
SE7508488L (en) | 1976-02-02 |
IN155541B (en) | 1985-02-16 |
NO146166B (en) | 1982-05-03 |
JPS5712484B2 (en) | 1982-03-11 |
BR7504911A (en) | 1976-08-03 |
SE7813376L (en) | 1978-12-28 |
FR2280955A1 (en) | 1976-02-27 |
FR2280955B1 (en) | 1977-12-16 |
NO752583L (en) | 1976-02-03 |
AU504339B2 (en) | 1979-10-11 |
CA1045222A (en) | 1978-12-26 |
JPS5138080A (en) | 1976-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1469916A (en) | Aluminum alloy composite electrical conductor | |
US3063832A (en) | High conductivity tin-bearing aluminum alloy | |
IE36861L (en) | Aluminium alloy electrical conductor | |
IE43712L (en) | PRODUCTION OF Al-Mg-Si ALLOY WIRES. | |
GB1444153A (en) | Aluminium alloy conductor wire | |
MY106101A (en) | Copper alloy wire, and insulated electric wires and multiple core parallel bonded wires made of the same. | |
US3984619A (en) | Aluminium alloy conductor wire | |
US3810287A (en) | Composite rod or wire | |
US5045131A (en) | Contact conductor for electric vehicles | |
US3939299A (en) | Aluminium alloy conductor wire | |
GB1510940A (en) | Aluminium-iron-nickel alloy electrical conductor | |
IE32809B1 (en) | Aluminum alloy wire | |
US3807016A (en) | Aluminum base alloy electrical conductor | |
GB1166415A (en) | Aluminum Alloy for Electric Conductor | |
JP3279374B2 (en) | Copper alloy wire and method of manufacturing the same | |
GB1518546A (en) | Aluminium alloy electrical conductors and processes for their manufacture | |
GB1413665A (en) | Steel-supported aluminium overhead onductors | |
GB982286A (en) | Improvements in high-temperature electrical conductors | |
US4213799A (en) | Improving the electrical conductivity of aluminum alloys through the addition of mischmetal | |
GB1562322A (en) | Aluminium conductor wire | |
JPS5625950A (en) | Heat resistant aluminum alloy having high electrical conductivity | |
GB1260307A (en) | Aluminium alloys and electric conductors made therefrom | |
GB1201774A (en) | Improvements relating to electrical conductors | |
SU1175172A1 (en) | Copper-based alloy | |
US3827881A (en) | Grain refinement of aluminum alloy castings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] |