Title:
SUPERCONDUCTIVE ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JPS58172969
Kind Code:
A
Abstract:
PURPOSE:To increase the maximum magnetic flux density capable of generating superconductive field coil by winding a superconductive wire of large critical magnetic flux density in the vicinity of the inner periphery at the end of the coil. CONSTITUTION:A superconductive wire 11a of large critical magnetic flux density is wound in the vicinity of the inner periphery at the end of a field coil 4a. In other words, a superconductive lead 11a having large critical magnetic flux density larger than a superconductive wire 11b which is wound on the other portion is wound inside the inner peripheral side of the end of the coil. In this manner, the critical magnetic field density can be largely increased, thereby increasing the maximum magnetic flux density capable of generating from the field coil 4a.
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Inventors:
TAKAHASHI MIYOSHI
TAKAHASHI NORIYOSHI
WATANABE MASATOSHI
TAKAHASHI NORIYOSHI
WATANABE MASATOSHI
Application Number:
JP5387482A
Publication Date:
October 11, 1983
Filing Date:
April 02, 1982
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02K55/04; (IPC1-7): H02K55/00
Attorney, Agent or Firm:
Akio Takahashi
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