JPS56153954A - Manufacture of stator coil - Google Patents

Manufacture of stator coil

Info

Publication number
JPS56153954A
JPS56153954A JP5544380A JP5544380A JPS56153954A JP S56153954 A JPS56153954 A JP S56153954A JP 5544380 A JP5544380 A JP 5544380A JP 5544380 A JP5544380 A JP 5544380A JP S56153954 A JPS56153954 A JP S56153954A
Authority
JP
Japan
Prior art keywords
prepreg
coil
stator coil
heat
lining material
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
JP5544380A
Other languages
Japanese (ja)
Inventor
Kiyoshi Aoyanagi
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing 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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP5544380A priority Critical patent/JPS56153954A/en
Publication of JPS56153954A publication Critical patent/JPS56153954A/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 eliminate the heat press and the varnish impregnating treatment of a single coil unit for a stator coil by winding a prepreg associated mica tape formed with a heat shrinkable lining material on a conductor with the lining material at the outside, inserting it into a slot and then energizing and heating it. CONSTITUTION:After a thermosetting resin 2 is coated on the surface of a heat shrinkable lining material 4 and an associated mica foil 3 is superposed on the material 4, the prepreg of the resin 2 is performed without losing the heat shrinkability of the material 4, and a prepreg associated mica tape or sheet 1 is formed. This tape is wound on the outer periphery of a conductor 12 shaped in a coil shape with the material 4 at the outside, and a ground insulating layer 13 of a stator coil 11 is formed. After the coil 11 is inserted into a slot 21a, it is energized and heated, the material 4 is thermally shrinked, and the operation equivalent to the heat press can be performed.
JP5544380A 1980-04-28 1980-04-28 Manufacture of stator coil Pending JPS56153954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5544380A JPS56153954A (en) 1980-04-28 1980-04-28 Manufacture of stator coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5544380A JPS56153954A (en) 1980-04-28 1980-04-28 Manufacture of stator coil

Publications (1)

Publication Number Publication Date
JPS56153954A true JPS56153954A (en) 1981-11-28

Family

ID=12998730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5544380A Pending JPS56153954A (en) 1980-04-28 1980-04-28 Manufacture of stator coil

Country Status (1)

Country Link
JP (1) JPS56153954A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6927342B1 (en) * 2000-06-23 2005-08-09 Von Roll Isola Winding Systems Gmbh Insulation for electrical conductors that produces no partial discharges
JP2017131088A (en) * 2016-01-22 2017-07-27 三菱電機株式会社 Manufacturing method of stator and stator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6927342B1 (en) * 2000-06-23 2005-08-09 Von Roll Isola Winding Systems Gmbh Insulation for electrical conductors that produces no partial discharges
JP2017131088A (en) * 2016-01-22 2017-07-27 三菱電機株式会社 Manufacturing method of stator and stator

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