Reinforced superconducting wire, superconducting cable, superconducting coil and superconducting magnet
US11031155B2 · kind B2 · utility
0Cited by
8References
22Claims
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Key dates
| Filing date | Apr 9, 2020 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | Apr 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B7/221
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A reinforced superconducting wire (1a) has a superconducting core strand (2) and a first cladding with a multitude of reinforcing strands (3). The reinforcing strands (3) are arranged around the circumferential surface of the superconducting core strand (2) in a non-crossing manner and are in contact with the core strand (2). The wire has a reinforcement for enhancing its mechanical properties against external stresses and for preventing diameter expansion during heat treatment. In addition to other advantages, such superconducting wire can be produced with an easy and low-cost production process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.