Aluminum alloy wire rod, alluminum alloy stranded wire, coated wire, wire harness, method of manufacturing aluminum alloy wire rod, and method of measuring aluminum alloy wire rod
US-2016358685-A1 · Dec 8, 2016 · US
Electrical conductor for aeronautical applications
US9984791B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9984791-B2 |
| Application number | US-201615373839-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 9, 2016 |
| Priority date | Dec 9, 2015 |
| Publication date | May 29, 2018 |
| Grant date | May 29, 2018 |
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- Title
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Abstract
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A stranded electrical conductor includes a single center strand in aluminum or aluminum alloy ( 10, 20, 30, 40 A, 50 A) and a plurality of conductor strands ( 11, 21, 31, 41, 51 ) arranged in at least one layer around said center strand. The relation between the diameter of said center strand in aluminum or aluminum alloy and the diameter of said peripheral conductor strands is greater than or equal to 3.
First claim
Opening claim text (preview).
The invention claimed is: 1. A stranded electrical conductor being AWG between 16 and 30, comprising: a single center strand in aluminum or aluminum alloy and the plurality of conductor strands arranged around a center strand, the diameter of all said peripheral conductor strands is substantially identical, wherein the relation between the diameter of said strand in aluminum or aluminum alloy and the diameter of said peripheral conductor strands is 3, said peripheral conductor strands being in contact two-by-two and twelve in number. 2. The conductor as claimed in claim 1 , wherein said peripheral conductor strands are in copper or copper alloy. 3. The conductor as claimed in claim 1 , wherein at least one of said peripheral conductor strands consists of at least one layer of copper and one layer of silver-plated copper alloy, whose mass ratio of silver is between 0.1% and 0.5%. 4. The electrical conductor as claimed in claim 1 , wherein said strands are coated with a protective layer vis-à-vis corrosion. 5. The electrical conductor as claimed in claim 4 , wherein said protective layer is a layer of nickel. 6. An electric cable comprising at least one conductor as claimed in claim 1 .
Assignees
Inventors
Classifications
Alloys based on copper · CPC title
Alloys based on aluminium · CPC title
Details relating to the conductive cores · CPC title
- H01B5/08Primary
Several wires or the like stranded in the form of a rope · CPC title
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- What does patent US9984791B2 cover?
- A stranded electrical conductor includes a single center strand in aluminum or aluminum alloy ( 10, 20, 30, 40 A, 50 A) and a plurality of conductor strands ( 11, 21, 31, 41, 51 ) arranged in at least one layer around said center strand. The relation between the diameter of said center strand in aluminum or aluminum alloy and the diameter of said peripheral conductor strands is greater than or…
- Who is the assignee on this patent?
- Nexans
- What technology area does this patent fall under?
- Primary CPC classification H01B5/08. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue May 29 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).