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Patent Searching and Data


Title:
SEGMENT TYPE STATOR AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2006157993
Kind Code:
A
Abstract:

To provide a segment type stator where the dimensions of a coil end are made small while securing the insulation between the fellow conductor segments, and its manufacturing method.

This segment type stator 1 is one where for a plurality of conductor segments 20 inserted into a slot 42 of a stator core 40, the ends projected from the slot 42 are bent and twisted in in its circumferential direction and the junctions 21 at the tips are joined with the junctions 21 of conductor segments 20 inserted into another slot 42, and the conductor segments 20 being bent and twisted in its circumferential direction have insulating members 26 between itself and another conductor segment 20 positioned in the axial direction of the stator core 40, and the fellow segments 20 are laid on top of the other in insulated state, with the insulating member 26 between.


Inventors:
AKAO NORIHIKO
YAMADA YOSHINORI
NAKAMURA MASAYUKI
TOMITA MASAAKI
ASANO MITSUTOSHI
Application Number:
JP2004340385A
Publication Date:
June 15, 2006
Filing Date:
November 25, 2004
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
H02K3/04; H02K15/04; H02K15/085
Attorney, Agent or Firm:
Takashi Tomizawa
Ikuo Yamanaka
Akika Okado