Superconducting wire material having laminated structure and manufacturing method therefor
US-10319500-B2 · Jun 11, 2019 · US
High-temperature super conducting wire
US11437169B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11437169-B2 |
| Application number | US-201615757707-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 6, 2016 |
| Priority date | Sep 9, 2015 |
| Publication date | Sep 6, 2022 |
| Grant date | Sep 6, 2022 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
The present invention relates to a stacking structure of a superconducting wire. The present invention provides a superconducting wire in which a metal substrate, a buffer layer, a superconducting layer, and a stabilizing layer are stacked, the superconducting wire including: a plurality of wedges which penetrates through the superconducting layer and the buffer layer to connect the stabilizing layer and the metal substrate. According to the present invention, it is possible to provide the superconducting wire of which mechanical strength is improved to have high resistance against to deterioration or delamination. Further, the present invention may provide the superconducting wire which is self-protectable against a quench phenomenon. Further, the present invention may provide the superconducting wire which is suitable for application of a high magnetic field.
First claim
Opening claim text (preview).
The invention claimed is: 1. A superconducting wire in which a metal substrate, a buffer layer, a superconducting layer, and a stabilizing layer are stacked, the superconducting wire comprising: a plurality of wedges which penetrates through the superconducting layer and the buffer layer to connect the stabilizing layer and the metal substrate by plating or soldering, wherein the plurality of wedges mechanically and electrically connect the stabilizing layer and the metal substrate, and the plurality of wedges comprises a plurality of wedge patterns configured with a combination of different materials as well as different cross-section shapes. 2. The superconducting wire of claim 1 , wherein the plurality of wedges is arranged in a longitudinal direction of the superconducting wire in a row. 3. The superconducting wire of claim 1 , wherein the plurality of wedges is arranged in a longitudinal direction of the superconducting wire in at least two rows. 4. The superconducting wire of claim 1 , wherein the plurality of wedges thermally connects the superconducting layer with the metal substrate or the stabilizing layer. 5. The superconducting wire of claim 1 , wherein at least some of the plurality of wedges further include a magnetic substance. 6. The superconducting wire of claim 1 , wherein at least some of the plurality of wedges penetrate through the metal substrate. 7. The superconducting wire of claim 1 , wherein at least some of the plurality of wedges penetrate through the stabilizing layer. 8. The superconducting wire of claim 1 , wherein a lamination substrate is stacked on any one of the metal substrate and the stabilizing layer.
Assignees
Inventors
Classifications
- H01B12/06Primary
Films or wires on bases or cores · CPC title
mainly consisting of metals or alloys · CPC title
Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment · CPC title
Electricity · mapped topic
Element shape · CPC title
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Frequently asked questions
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- What does patent US11437169B2 cover?
- The present invention relates to a stacking structure of a superconducting wire. The present invention provides a superconducting wire in which a metal substrate, a buffer layer, a superconducting layer, and a stabilizing layer are stacked, the superconducting wire including: a plurality of wedges which penetrates through the superconducting layer and the buffer layer to connect the stabilizing…
- Who is the assignee on this patent?
- Keri Korea Electrotechnology Res Inst
- What technology area does this patent fall under?
- Primary CPC classification H01B12/06. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 06 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 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).