Superconducting magnet system
US-9508477-B2 · Nov 29, 2016 · US
Oxide superconducting bulk magnet member
US8948829B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8948829-B2 |
| Application number | US-201013510449-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 8, 2010 |
| Priority date | Dec 8, 2009 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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An oxide superconducting bulk magnet member includes a plurality of bulk sections that have outer circumferences with outer circumferential dimensions different from each other and are disposed in a manner such that among the outer circumferences, an outer circumference in which the outer circumferential dimension is relatively large surrounds a small outer circumference; and interposed sections that are disposed between a pair of the bulk sections that are adjacent to each other, wherein a gap is formed between the bulk sections adjacent to each other, each of the bulk sections is an oxide bulk in which an RE 2 BaCuO 5 phase is dispersed within an REBa 2 Cu 3 O 7-x phase, and a bulk section having the smallest outer circumferential dimension among the bulk sections has a columnar shape or a ring shape, and bulk sections other than the bulk section having the smallest outer circumferential dimension have a ring shape.
First claim
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What is claimed is: 1. An oxide superconducting bulk magnet member comprising: a plurality of bulk sections that have outer circumferences with outer circumferential dimensions different from each other and are disposed in a manner such that among the outer circumferences, an outer circumference in which the outer circumferential dimension is relatively large surrounds a small outer circumference; and interposed sections that are disposed between a pair of the bulk sections that…
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Cross-Sectional Technologies · mapped topic
- H01F6/00Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8948829B2 cover?
- An oxide superconducting bulk magnet member includes a plurality of bulk sections that have outer circumferences with outer circumferential dimensions different from each other and are disposed in a manner such that among the outer circumferences, an outer circumference in which the outer circumferential dimension is relatively large surrounds a small outer circumference; and interposed section…
- Who is the assignee on this patent?
- Morita Mitsuru, Teshima Hidekazu, Nippon Steel & Sumitomo Metal Corp
- What technology area does this patent fall under?
- Primary CPC classification H01F6/00. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 03 2015 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).