Title:
AC GENERATOR
Document Type and Number:
Japanese Patent JP3476416
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an AC generator capable of improving an alignment at a coil end, raising a space factor or the like of a conductor in a slot, and simplifying a manufacturing method.
SOLUTION: The AC generator comprises a plurality of windings that, wherein a polyphase-stator winding 16 is composed of a lengthy element wire that is folded back at the outside of the slot 15a of the edge of a stator iron-core 15, are wound such that an internal layer and an external layer alternately seize a winding to the direction of a slot depth in the slot 15a. The stator iron-core 15 comprises a butt part that forms a cylindrical shape with butting and is extended to the axial direction.
Inventors:
Yoshito Asao
Katsumi Adachi
Akira Morishita
Katsumi Adachi
Akira Morishita
Application Number:
JP2000162210A
Publication Date:
December 10, 2003
Filing Date:
May 31, 2000
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H02K1/16; H02K1/18; H02K3/04; H02K3/12; H02K3/28; H02K3/34; H02K1/12; H02K3/46; H02K3/48; H02K3/50; H02K5/04; H02K9/06; H02K15/00; H02K15/02; H02K15/04; H02K15/06; H02K19/22; (IPC1-7): H02K1/12; H02K1/18; H02K3/04; H02K3/48; H02K5/04; H02K19/22
Domestic Patent References:
| JP11187599A | ||||
| JP819196A | ||||
| JP1252141A | ||||
| JP2000184632A | ||||
| JP10271716A | ||||
| JP1084650A | ||||
| JP4344138A | ||||
| JP5391302A | ||||
| JP11289695A | ||||
| JP2000125512A | ||||
| JP2000139048A | ||||
| JP200069700A |
Attorney, Agent or Firm:
Soga Doteru (6 people outside)