Oxide superconducting wire and method of manufacturing oxide superconducting wire
US-2016359097-A1 · Dec 8, 2016 · US
Superconducting wire rod and superconducting coil
US11257611B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11257611-B2 |
| Application number | US-201816011327-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 18, 2018 |
| Priority date | Dec 18, 2015 |
| Publication date | Feb 22, 2022 |
| Grant date | Feb 22, 2022 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A superconducting wire rod according to an aspect of the present disclosure is a superconducting wire rod having a flat cross-sectional shape which is characterized in that a voltage is generated with a lower current density or a higher voltage is generated with the same current density in a region on at least one end side in a wire rod width direction as compared with a region other than the region on the at least one end side.
First claim
Opening claim text (preview).
What is claimed is: 1. A superconducting wire rod having a flat cross-sectional shape, wherein a voltage is generated with a lower current density or a higher voltage is generated with the same current density in a region on at least one end side in a wire rod width direction as compared with a region other than the region on the at least one end side, wherein an average value of lengths of grooves of the superconducting wire rod is different according to a position in a wire rod longitudinal direction, and wherein the superconducting wire rod forms a superconducting pancake coil wound spirally within an identical plane, and the average value of the lengths of the grooves increases to an outside in a radial direction of the superconducting pancake coil. 2. A superconducting wire rod having a flat cross-sectional shape, wherein a superconducting layer of the superconducting wire rod is provided with grooves that extend from one end or both ends in a wire rod width direction while in an inclined fashion with respect to a wire rod longitudinal direction, and terminate without reaching another end, and whose grooves are filled with metal, wherein an average value of lengths of the grooves is different according to a position in the wire rod longitudinal direction, and wherein the superconducting wire rod forms a superconducting pancake coil wound spirally within an identical plane, and the average value of the lengths of the grooves increases to an outside in a radial direction of the superconducting pancake coil.
Assignees
Inventors
Classifications
- H01F6/06Primary
Coils, e.g. winding, insulating, terminating or casing arrangements therefor · CPC title
Quenching; Protection arrangements during quenching {(protection circuits H02H7/001)} · CPC title
Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment · CPC title
- H01B12/06Primary
Films or wires on bases or cores · CPC title
Details · CPC title
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Frequently asked questions
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- What does patent US11257611B2 cover?
- A superconducting wire rod according to an aspect of the present disclosure is a superconducting wire rod having a flat cross-sectional shape which is characterized in that a voltage is generated with a lower current density or a higher voltage is generated with the same current density in a region on at least one end side in a wire rod width direction as compared with a region other than the r…
- Who is the assignee on this patent?
- Furukawa Electric Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01F6/06. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 22 2022 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).