JPS57206254A - Manufacture of rotary electric machine - Google Patents

Manufacture of rotary electric machine

Info

Publication number
JPS57206254A
JPS57206254A JP8823481A JP8823481A JPS57206254A JP S57206254 A JPS57206254 A JP S57206254A JP 8823481 A JP8823481 A JP 8823481A JP 8823481 A JP8823481 A JP 8823481A JP S57206254 A JPS57206254 A JP S57206254A
Authority
JP
Japan
Prior art keywords
varnish
insulating
stator
electric machine
insulating varnish
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
JP8823481A
Other languages
Japanese (ja)
Inventor
Toshio Gohisa
Toru Taguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8823481A priority Critical patent/JPS57206254A/en
Publication of JPS57206254A publication Critical patent/JPS57206254A/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
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To easily permit assembly and to contrive the improvement of insulating reliability without damaging a winding by a method wherein a resin layer which is hard to stick insulating varnish is previously formed on the surface of an iron core which prevents the insulating varnish from sticking and a varnish- coated films sticked to the resin layers can easily be removed. CONSTITUTION:Silicon resin or liquefied silicon rubber is previously applied to the whole surfaces of the internal diameter 1a and external diameter 2b of a stator core 2 wound a random stator winding 1 before insulating varnish impregnation treatment and resin layers 3 are formed by heating cure or heating vulcanization. After that, impregnation for insulating varnish and curing treatment are performed to form an insulating varnish-coated films 4. Next, the varnish coated films 4 at the inside diameter 2a and outside diameter 2b of the stator core are taten off by applying the mold releasing action of the layers 3 and the stator cor 2 is pressed and inserted in a stator frame and a rotary electric machine is assembled. In this way, the assembly of the rotary electric machine can easily be done and insulating reliability can be improved.
JP8823481A 1981-06-10 1981-06-10 Manufacture of rotary electric machine Pending JPS57206254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8823481A JPS57206254A (en) 1981-06-10 1981-06-10 Manufacture of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8823481A JPS57206254A (en) 1981-06-10 1981-06-10 Manufacture of rotary electric machine

Publications (1)

Publication Number Publication Date
JPS57206254A true JPS57206254A (en) 1982-12-17

Family

ID=13937169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8823481A Pending JPS57206254A (en) 1981-06-10 1981-06-10 Manufacture of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS57206254A (en)

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