NMR spectrometer with superconducting coil having rectangular cross-section wire

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United States of America

PATENT NO RE31895
SERIAL NO

06485983

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Abstract

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An NMR spectrometer includes a superconducting, solenoid coil formed of superconducting wire having a rectangular cross-section. The wire is formed of a non superconducting metal surrounding superconducting material having a small enough cross sectional area that a magnetic field resulting from current flowing in the superconductor material has a relatively constant position relative to the cross section of the wire. In one embodiment, the wire has a monofilament configuration including a core of the superconducting material surrounded by a sheath of the metal. In a second embodiment, the wire includes a copper block of the metal through which a multiplicity of superconductive strands extend.

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Patent Owner(s)

Patent OwnerAddress
VARIAN ASSOCIATES INCPALO ALTO CALIFORNIA 94304-1030

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kneip, Jr George D Menlo Park, CA 9 81

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