JPS5759453A - Manufacture of insulated coil - Google Patents

Manufacture of insulated coil

Info

Publication number
JPS5759453A
JPS5759453A JP13444580A JP13444580A JPS5759453A JP S5759453 A JPS5759453 A JP S5759453A JP 13444580 A JP13444580 A JP 13444580A JP 13444580 A JP13444580 A JP 13444580A JP S5759453 A JPS5759453 A JP S5759453A
Authority
JP
Japan
Prior art keywords
insulating layer
prepreg
layer
insulated coil
conductor
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
JP13444580A
Other languages
Japanese (ja)
Inventor
Osamu Kimura
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 JP13444580A priority Critical patent/JPS5759453A/en
Publication of JPS5759453A publication Critical patent/JPS5759453A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation

Landscapes

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

Abstract

PURPOSE:To obtain an insulated coil of high quality by providing resin-rich prepreg internally insulating layer on the inside of a ground insulating layer and molding it together with the ground insulating layer, thereby preventing the production of voids between the conductor and the ground insulating layer. CONSTITUTION:A ground insulating layer 4 wound with prepreg insulating tape is provided on a conductor 3 bundled with a plurality of strands 2, is then molded and an insulated coil is formed. In this case, more resin-rich prepreg insulating member is used to form an internal insulating layer 7 than the prepreg insulating tape used at the inside of the layer 4, and is molded simultaneously with the layer 4. The layer 7 may be formed, for example, by winding the prepreg member tape 6 on the conductor 3.
JP13444580A 1980-09-29 1980-09-29 Manufacture of insulated coil Pending JPS5759453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13444580A JPS5759453A (en) 1980-09-29 1980-09-29 Manufacture of insulated coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13444580A JPS5759453A (en) 1980-09-29 1980-09-29 Manufacture of insulated coil

Publications (1)

Publication Number Publication Date
JPS5759453A true JPS5759453A (en) 1982-04-09

Family

ID=15128514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13444580A Pending JPS5759453A (en) 1980-09-29 1980-09-29 Manufacture of insulated coil

Country Status (1)

Country Link
JP (1) JPS5759453A (en)

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