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1. EP0452046 - SUPERCONDUCTIVE MAGNET

Office European Patent Office
Application Number 91303013
Application Date 05.04.1991
Publication Number 0452046
Publication Date 16.10.1991
Publication Kind A3
IPC
H01F 7/22
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
7Magnets
06Electromagnets; Actuators including electromagnets
20without armatures
22having superconductive windings
H01F 6/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
6Superconducting magnets; Superconducting coils
G01R 33/38
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44-G01R33/6496
38Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
G01R 33/3815
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44-G01R33/6496
38Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
381using electromagnets
3815with superconducting coils, e.g. power supply therefor
CPC
G01R 33/3815
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44 - G01R33/64
38Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
381using electromagnets
3815with superconducting coils, e.g. power supply therefor
G01R 33/3802
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44 - G01R33/64
38Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
3802Manufacture or installation of magnet assemblies; Additional hardware for transportation or installation of the magnet assembly or for providing mechanical support to components of the magnet assembly
Applicants GENERAL ELECTRIC COMPANY
Inventors HERD, KENNETH GORDON
LASKARIS, EVANGELOS TRIFON
VERMILYEA, MARK ERNEST
Priority Data 07505630 06.04.1990 US
Title
(DE) Supraleitender Magnet.
(EN) SUPERCONDUCTIVE MAGNET
(FR) Aimant supraconducteur.
Abstract
(EN)
Four magnet cartridge axial supports (e.g. 61, 63, Fig.4) are provided to prevent axial motion between the magnet cartridge (17) and the surrounding vacuum vessel (13). Each axial support includes two high strength steel rods (65) in parallel. The rods are brazed to a bar (67) on one end which mounts (23) to the magnet cartridge (17). The other end of the rods is brazed to a threaded stud (75) which is secured (77) to a bracket (81) secured to the vacuum vessel (13).

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