Title:
【発明の名称】回転電機の固定子
Document Type and Number:
Japanese Patent JPH0744801
Kind Code:
B2
Abstract:
PURPOSE:To prevent wear, damage on tees and a dovetail. CONSTITUTION:A nonmagnetic element mounted inside a magnetic shield 1 and formed with a slot in which a stator winding is inserted is formed by laminating a plurality of tees blocks 10 each having tees 3 and a dovetail 2 in circumferential and axial directions, and the blocks 10 are coupled to the shield 1 through the dovetail 2 in a stator for a rotary electric machine. Divided parts 11 are formed in a circumferential direction between the blocks 10, and wedges 12 for coupling between the blocks 10 are inserted to the parts 11. Accordingly, a restriction force of the block is generated at the dovetail.
Inventors:
Hiroyuki Sato
Satoshi Ohashi
Ryoichi Shiobara
Yagi Yasuomi
Okawa
Yutaka Higashimura
Satoshi Ohashi
Ryoichi Shiobara
Yagi Yasuomi
Okawa
Yutaka Higashimura
Application Number:
JP1751692A
Publication Date:
May 15, 1995
Filing Date:
February 03, 1992
Export Citation:
Assignee:
Superconducting power generation related equipment/material technology research association
International Classes:
H02K1/00; H02K1/16; H02K1/18; H02K3/47; H02K55/04; (IPC1-7): H02K3/47; H02K55/04
Attorney, Agent or Firm:
Akio Takahashi (1 person outside)
Next Patent: 直線ガイドユニット