Title:
SUPERCONDUCTING COIL, MANUFACTURE THEREOF, AND COIL BOBBIN USED FOR SUPERCONDUCTING COIL
Document Type and Number:
Japanese Patent JP3146426
Kind Code:
B2
Abstract:
PURPOSE: To inhibit generation of quench and embody an extremely stabilized superconducting coil by winding the first half superconducting wiring axially on an outer peripheral surface of a cylinder-shaped support member with a predetermined span and winding the latter half of the wiring in such a fashion that it may be buried with a predetermined span.
CONSTITUTION: A first stage of winding 12-1 is turned by housing a superconducting wiring 12 in a clearance groove 15 of a cylinder-shaped support member 11a. After the winding is over, a ring-shaped cover 13 is pasted to the both ends of the cylinder-shaped support member 11a respectively in such a fashion that its mating groove 17 may correspond to an intermediate groove 16. A second stage of winding 12-2 is turned by housing the rest of the superconducting wiring 12 in the mating groove of the cylinder-shaped support member 11a, the intermediate groove 16 and the ring-shaped cover 13. Then, it is submerged with resin and then hardened, thereby manufacturing a superconducting coil 11. This construction makes it possible to fix the superconducting material firmly and prevent the generation of disturbances.
Inventors:
Akira Matsumoto
Hideyuki Tanaka
Yuichi Tateya
Yoshitaka Saito
Akira Yamamoto
Hideyuki Tanaka
Yuichi Tateya
Yoshitaka Saito
Akira Yamamoto
Application Number:
JP6010392A
Publication Date:
March 19, 2001
Filing Date:
March 17, 1992
Export Citation:
Assignee:
Tokin Co., Ltd.
International Classes:
H01F7/06; H01F6/00; H01F41/02; H01F41/04; (IPC1-7): H01F6/00; H01F7/06; H01F41/02
Attorney, Agent or Firm:
Yosuke Goto (1 person outside)