JPS5688654A - Formation of stator iron core for rotary electric machine - Google Patents

Formation of stator iron core for rotary electric machine

Info

Publication number
JPS5688654A
JPS5688654A JP16414479A JP16414479A JPS5688654A JP S5688654 A JPS5688654 A JP S5688654A JP 16414479 A JP16414479 A JP 16414479A JP 16414479 A JP16414479 A JP 16414479A JP S5688654 A JPS5688654 A JP S5688654A
Authority
JP
Japan
Prior art keywords
stator
iron core
stator iron
frame
formation
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
JP16414479A
Other languages
Japanese (ja)
Inventor
Takeshi Yamade
Yoshio Mishima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16414479A priority Critical patent/JPS5688654A/en
Publication of JPS5688654A publication Critical patent/JPS5688654A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies

Abstract

PURPOSE:To enable formation of a small-size stator iron core having low manufacturing cost by supporting a stator winding in the space of a stator frame, and then filling and curing liquid material formed of iron powder and resin, thereby forming the stator iron core. CONSTITUTION:An iron case 18 of predetermined shape is fixed in the interior of a stator frame 12, and a stator winding 14 is temporarily fixed in the case 18. Thereafter, liquid material in which iron powder and thermoplastic resin are mixed is filled from an inlet 20, is thermally cured, and a stator iron core 16 is formed. Thus, the diamter phi1 of the opening of the frame 12 can be formed smaller than the outer diameter phi2 of the stator iron core 16, thereby reducing the size thereof.
JP16414479A 1979-12-19 1979-12-19 Formation of stator iron core for rotary electric machine Pending JPS5688654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16414479A JPS5688654A (en) 1979-12-19 1979-12-19 Formation of stator iron core for rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16414479A JPS5688654A (en) 1979-12-19 1979-12-19 Formation of stator iron core for rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5688654A true JPS5688654A (en) 1981-07-18

Family

ID=15787578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16414479A Pending JPS5688654A (en) 1979-12-19 1979-12-19 Formation of stator iron core for rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5688654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103762800A (en) * 2013-12-31 2014-04-30 中船重工电机科技股份有限公司 Tool for verifying insulation of stator coil of motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103762800A (en) * 2013-12-31 2014-04-30 中船重工电机科技股份有限公司 Tool for verifying insulation of stator coil of motor

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