发明名称 |
SYSTEMS, METHODS, AND APPARATUS FOR SUPERCONDUCTING MAGNETIC SHIELDING |
摘要 |
<p>A localized area is at least partially contained within a perimeter of a shield ring formed by a closed superconducting current path of a material that is superconductive below a critical temperature. The shield ring is at least partially within a perimeter of a compensation coil that is coupled to a current source. One or more measurement devices are responsive to magnetic fields in the vicinity of the localized area, allowing compensation by controlling current to the compensation coil. a heater can raise temperature of the shield ring out of a superconducting condition.</p> |
申请公布号 |
WO2009052635(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
WO2008CA01888 |
申请日期 |
2008.10.20 |
申请人 |
D-WAVE SYSTEMS INC.;UCHAYKIN, SERGEY V.;BERKLEY, ANDREW J.;MAHON, THOMAS |
发明人 |
UCHAYKIN, SERGEY V.;BERKLEY, ANDREW J.;MAHON, THOMAS |
分类号 |
H05K9/00;G06N99/00;H01F6/06;H01L39/02 |
主分类号 |
H05K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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