Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Superconductive type
Patent
1993-03-24
1994-11-01
Picard, Leo P.
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Superconductive type
324318, H01F 722, G01V 300
Patent
active
053610547
ABSTRACT:
A magnet system for nuclear spin resonance spectroscopy, in particular for in-vivo spectroscopy and tomography on a limb or a shoulder of a human body (partial-body tomography) comprising a superconductive magnet coil arrangement having coil sets (2a, 3a; 2b, 3b) arranged at an axial spacing one from the other, for generating a static homogeneous magnetic field in an examination volume, and further a coil frame (6) carrying the coil sets and a cryostat intended for cooling the windings, is characterized by the fact that the windings are rigidly interconnected by the coil frame at low temperature and that there is provided a transverse room-temperature access (50) to the examination volume which extends over approximately 180.degree. in circumferential direction, related to the axis (4) of the magnet coil arrangement. This enables examinations to be carried out at ease.
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Barrera Ramon M.
Bruker Analytische Messtechnik GmbH
Hackler Walter A.
Picard Leo P.
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