SPLIT TYPE NMR APPARATUS AND METHOD FOR MANUFACTURING SUPERCONDUCTIVE COIL THEREOF

PROBLEM TO BE SOLVED: To provide a split type NMR apparatus having a structure for increasing entire stiffness by arranging the structure member of electromagnetic force support effectively in a limited space, restraining the relative displacement between a superconductive coil and a structure by electromagnetic force, and preventing the occurrence of a quench phenomenon by an increase in a conductor temperature caused by friction heat generation when the superconductive coil placed under an extremely low temperature is energized, and to provide a method for manufacturing the superconductive coil. SOLUTION: The NMR apparatus supports the electromagnetic force operating toward the outside in the radius direction by an outer frame 11b to a winding coil section 11a arranged in a split type, and a flange 11c, where the winding coil section 11a is strongly pressed by the axial suction electromagnetic force is formed in one piece with the outer frame 11b. Accordingly, the relative displacement generated between a flange and a coil can be reduced. COPYRIGHT: (C)2005,JPO&NCIPI