METHOD AND DEVICE FOR HEATING STATOR

Title:

METHOD AND DEVICE FOR HEATING STATOR

Document Type and Number:

WIPO Patent Application WO/2008/096644

Kind Code:

A1

Abstract:

In a method of heating a stator (10), a first induction coil (32) is disposed near one of the coil ends (12a) of the stator (10), and a second induction coil (33) is disposed near the other, and the first induction coil (32) and the second induction coil (33) are electrically connected, whereby the induction-heating of the stator is performed as a pre-heating step prior to the resin molding step of the coil ends (12a). According to this method, a first movement unit (38a) for moving the first induction coil (32) and a second movement unit (38b) for moving the second induction coil (33) are provided, the first induction coil (32) is moved by the first movement unit (38a) and the second induction coil (33) is moved by the second movement unit (38b) for induction-heating of the stator (10).

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JPS6169346	STATOR WINDING OF ROTARY ELECTRIC MACHINE

Inventors:

KOIDE SATOSHI (JP)
KIMURA HIDEAKI (JP)
SAKAO MASAHIKO (JP)

Application Number:

PCT/JP2008/051331

Publication Date:

August 14, 2008

Filing Date:

January 23, 2008

Export Citation:

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Assignee:

TOYOTA MOTOR CO LTD (JP)
KOIDE SATOSHI (JP)
KIMURA HIDEAKI (JP)
SAKAO MASAHIKO (JP)

International Classes:

H02K15/12

Foreign References:

JP2003535562A	2003-11-25
JP3070725B2	2000-07-31
JPH06303746A	1994-10-28
JPS6082050A	1985-05-10
JP2007097238A	2007-04-12
JPS6082050A	1985-05-10

Other References: