Title:
STATOR OF DYNAMO-ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2016032331
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To facilitate bonding of laminated core plates.SOLUTION: A core plate 31-1 having a surface 11a (burr 72) directing one side of the stator axial direction and a back 11b (burr 71) directing the other side of the stator axial direction, and a core plate 31-2 having a surface 11a (burr 72) directing the other side of the stator axial direction and a back 11b( burr 71) directing one side of the stator axial direction are laminated alternately in the stator axial direction. Between the core plates 31-1, 31-2 where the burrs 71 face each other at the inner periphery, varnish can be impregnated easily from a gap 81 at the outer periphery, and between the core plates 31-1, 31-2 where the burrs 72 face each other at the outer periphery, varnish can be impregnated easily from a gap 82 at the inner periphery.SELECTED DRAWING: Figure 2
Inventors:
SANO SHINYA
Application Number:
JP2014153001A
Publication Date:
March 07, 2016
Filing Date:
July 28, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02K1/18
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office