JPH04295256A - Stator for motor - Google Patents

Stator for motor

Info

Publication number
JPH04295256A
JPH04295256A JP5672491A JP5672491A JPH04295256A JP H04295256 A JPH04295256 A JP H04295256A JP 5672491 A JP5672491 A JP 5672491A JP 5672491 A JP5672491 A JP 5672491A JP H04295256 A JPH04295256 A JP H04295256A
Authority
JP
Japan
Prior art keywords
pole
pieces
inner ring
stator
coupled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5672491A
Other languages
Japanese (ja)
Inventor
Kouki Kieda
Ken Uzawa
Hideaki Miyagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5672491A priority Critical patent/JPH04295256A/en
Publication of JPH04295256A publication Critical patent/JPH04295256A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a stator for motor split into an outer ring yoke and an inner ring pole part in which machining and assembling of the inner ring pole part are facilitated and fabrication cost is lowered.
CONSTITUTION: Predetermined number of pole coupling boards 14 comprising pole pieces 12 coupled through coupling pieces 13 and the pole pieces 12 are laminated and then the coupling pieces 13 are removed through press thus a pole piece 11 is formed. The pole piece 11 is then placed in a molding die and integrally molded of insulating resin 16 through which respective pole pieces 11 are coupled each other to form an inner ring pole section 10 around which a coil is wound. Finally, the inner ring pole section 10 is coupled with an outer ring yoke section 7 thus a stator 8 is made.
COPYRIGHT: (C)1992,JPO&Japio
JP5672491A 1991-03-20 1991-03-20 Stator for motor Pending JPH04295256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5672491A JPH04295256A (en) 1991-03-20 1991-03-20 Stator for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5672491A JPH04295256A (en) 1991-03-20 1991-03-20 Stator for motor

Publications (1)

Publication Number Publication Date
JPH04295256A true JPH04295256A (en) 1992-10-20

Family

ID=13035445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5672491A Pending JPH04295256A (en) 1991-03-20 1991-03-20 Stator for motor

Country Status (1)

Country Link
JP (1) JPH04295256A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1385257A2 (en) * 2002-07-25 2004-01-28 Dana Automotive Limited Method of making a stator for an electric machine
US7067952B2 (en) * 2001-03-02 2006-06-27 Encap Motor Corporation Stator assembly made from a molded web of core segments and motor using same
US7327065B2 (en) 2004-03-16 2008-02-05 Sony Corporation Motor, stator for the same, and manufacturing method thereof
JP2008172922A (en) * 2007-01-11 2008-07-24 Minebea Motor Manufacturing Corp Radial gap type dc brushless motor and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63224651A (en) * 1987-03-11 1988-09-19 Matsushita Seiko Co Ltd Manufacture of inner rotor type motor stator
JPH03124245A (en) * 1989-10-03 1991-05-27 Matsushita Seiko Co Ltd Manufacture of stator for hypocycloid motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63224651A (en) * 1987-03-11 1988-09-19 Matsushita Seiko Co Ltd Manufacture of inner rotor type motor stator
JPH03124245A (en) * 1989-10-03 1991-05-27 Matsushita Seiko Co Ltd Manufacture of stator for hypocycloid motor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7067952B2 (en) * 2001-03-02 2006-06-27 Encap Motor Corporation Stator assembly made from a molded web of core segments and motor using same
EP1385257A2 (en) * 2002-07-25 2004-01-28 Dana Automotive Limited Method of making a stator for an electric machine
EP1385257A3 (en) * 2002-07-25 2004-08-11 Dana Automotive Limited Method of making a stator for an electric machine
US7327065B2 (en) 2004-03-16 2008-02-05 Sony Corporation Motor, stator for the same, and manufacturing method thereof
JP2008172922A (en) * 2007-01-11 2008-07-24 Minebea Motor Manufacturing Corp Radial gap type dc brushless motor and manufacturing method thereof

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