Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Superconductive type
Reexamination Certificate
2011-06-14
2011-06-14
Enad, Elvin G (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Superconductive type
C324S318000
Reexamination Certificate
active
07961067
ABSTRACT:
A superconducting magnet apparatus obtains high magnetic field uniformity without increasing the volume of a magnetic material even against disturbances. The superconducting magnet apparatus has a circular superconducting coil which generates a magnetic field; a coil vessel which contains the superconducting coil11together with refrigerant; a thermal shield arranged so as to surround the coil vessel; a vacuum vessel with inside kept vacuum which surrounds the thermal-shield; and magnetic materials and for correcting the magnetic field, the magnetic materials being arranged in the vacuum vessel; wherein the magnetic materials and are supported by a heat-insulation support medium fixed to the coil vessel.
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Abe Mitsushi
Chiba Tomoo
Hamadate Yoshio
Kawamura Jun
Nakayama Takeshi
Enad Elvin G
Hitachi , Ltd.
Hitachi Engineering & Services Co. Ltd.
Mattingly & Malur, PC
Talpalatskiy Alexander
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