Title:
STATOR OF ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2016025759
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To simplify a configuration of axial-direction end portions of a stator having concentrated winding coils subjected to delta connection and reduce the stator in size, and to prevent interference among jumper wiring at portions where the jumper wiring intersects with one another.SOLUTION: Each in-phase jumper wiring 24 connecting an end 16b of an outer diameter side of one coil 16 of in-phase coils and an end 16a of an inner diameter side of the other coil 16 is formed by extending a coil conductor 22. Each out-of-phase jumper wiring 26 connecting out-of-phase coils also connects an end of an inner diameter side of one coil 16 and an end of an outer diameter side of the other coil. One out-of-phase jumper wiring 26UW intersects with other two ones so as to be laid thereacross. Portions where the out-of-phase jumper wiring 26 intersects with one another are held by a holder 28 such that mutual relative positions are regulated.SELECTED DRAWING: Figure 1
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Inventors:
SUZUKI YASUFUMI
NAKAGAWA OMICHI
NAKAGAWA OMICHI
Application Number:
JP2014148558A
Publication Date:
February 08, 2016
Filing Date:
July 22, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02K3/52
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office