JPS56135906A - Electric insulated coil - Google Patents

Electric insulated coil

Info

Publication number
JPS56135906A
JPS56135906A JP3820680A JP3820680A JPS56135906A JP S56135906 A JPS56135906 A JP S56135906A JP 3820680 A JP3820680 A JP 3820680A JP 3820680 A JP3820680 A JP 3820680A JP S56135906 A JPS56135906 A JP S56135906A
Authority
JP
Japan
Prior art keywords
mica tape
coil
peeled
straight
breakdown voltage
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
JP3820680A
Other languages
Japanese (ja)
Inventor
Hisayasu Mitsui
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 JP3820680A priority Critical patent/JPS56135906A/en
Publication of JPS56135906A publication Critical patent/JPS56135906A/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
    • H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)

Abstract

PURPOSE:To improve insulation breakdown voltage by winding a peeled-off mica tape or a flake mica tape around the part of the coil other than the straight-line part thereof and by applying later full-impregnation insulation processing thereto. CONSTITUTION:On each part of a conductor 10 other than the straight-line part B thereof, an insulated lsyer 11 is formed by using the peeled-off mica tape or the flake mica tape. Thereafter the full-impregnation insulation processing is applied thereto. The electric insulated coil thus constituted has excellent characteristics that even the thread-tightened parts inside and outside of the iron core thereof have high insulation breakdown voltage and little ununiformity and that weak points are few throughout the coil.
JP3820680A 1980-03-27 1980-03-27 Electric insulated coil Pending JPS56135906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3820680A JPS56135906A (en) 1980-03-27 1980-03-27 Electric insulated coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3820680A JPS56135906A (en) 1980-03-27 1980-03-27 Electric insulated coil

Publications (1)

Publication Number Publication Date
JPS56135906A true JPS56135906A (en) 1981-10-23

Family

ID=12518846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3820680A Pending JPS56135906A (en) 1980-03-27 1980-03-27 Electric insulated coil

Country Status (1)

Country Link
JP (1) JPS56135906A (en)

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