JPS5487803A - Method of insulating treatment for rotary electric machine winding - Google Patents
Method of insulating treatment for rotary electric machine windingInfo
- Publication number
- JPS5487803A JPS5487803A JP15597077A JP15597077A JPS5487803A JP S5487803 A JPS5487803 A JP S5487803A JP 15597077 A JP15597077 A JP 15597077A JP 15597077 A JP15597077 A JP 15597077A JP S5487803 A JPS5487803 A JP S5487803A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- cloth
- prepreg
- layer
- thermally
- 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
Links
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: To obtain a highly reliable corona-shield layer, by winding a prepreg- mica-tape about a coil and further winding a thermally-contracting cloth-tape about it, then after heat-pressing the same, finally applying semiconductive coating material on its surface.
CONSTITUTION: Provided on a coil-conductor 1 is a prepreg-mica-tape layer 2, and a thermally-contracting cloth-tape 3 is wound thereon, then after it is heat- pressed to harden the resin in the prepreg layer, a semiconductive coating material is applied on the surface of the cloth-tape 3 to form a corona-shield layer 4. Thus, the thermally-contracting cloth-tape 3 is strongly unified by the excess resin from the prepreg-mica layer and the surface of the cloth-tape 3 can easily be applied with the semiconductive coating material and has a strong adhesion so that a highly reliable corona-shield layer 4 can be obtained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15597077A JPS5487803A (en) | 1977-12-23 | 1977-12-23 | Method of insulating treatment for rotary electric machine winding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15597077A JPS5487803A (en) | 1977-12-23 | 1977-12-23 | Method of insulating treatment for rotary electric machine winding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5487803A true JPS5487803A (en) | 1979-07-12 |
Family
ID=15617507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15597077A Pending JPS5487803A (en) | 1977-12-23 | 1977-12-23 | Method of insulating treatment for rotary electric machine winding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5487803A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63257428A (en) * | 1987-04-15 | 1988-10-25 | Toshiba Corp | Winding of rotating electric machine |
CN106273815A (en) * | 2016-08-16 | 2017-01-04 | 中车株洲电机有限公司 | A kind of anti-corona composite insulating foil and motor |
-
1977
- 1977-12-23 JP JP15597077A patent/JPS5487803A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63257428A (en) * | 1987-04-15 | 1988-10-25 | Toshiba Corp | Winding of rotating electric machine |
CN106273815A (en) * | 2016-08-16 | 2017-01-04 | 中车株洲电机有限公司 | A kind of anti-corona composite insulating foil and motor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3069160D1 (en) | Process for preparing resin impregnated substrates, resin impregnated substrate and electrical laminate therefrom | |
JPS5487803A (en) | Method of insulating treatment for rotary electric machine winding | |
GB2018314A (en) | Smoothing magnetic coating layers | |
JPS5728534A (en) | Stator winding of rotary electric machine | |
JPS55150762A (en) | Insulation for armature winding | |
JPS5436502A (en) | Insulation structure for winding end in electric machine | |
JPS5376747A (en) | Forming method of insulation film | |
JPS51130881A (en) | Tape winding machine for coating wire | |
JPS5247834A (en) | Coating process | |
JPS5268986A (en) | Manufacturing method of heat-resistive and burning-resistive power cor d | |
JPS6424408A (en) | Manufacture of laminated inductor | |
JPS5487804A (en) | Method for manufacturing winding of rotary electric machine | |
JPS5298743A (en) | Method of forming protective coating | |
JPS529803A (en) | Insulating method of coil | |
JPS56136147A (en) | Corona-proof device | |
JPS54127846A (en) | Substrate treatment for fluoro resin coating on aluminum material | |
JPS54152121A (en) | Thin conductor winding | |
JPS5293904A (en) | Moulding method of coils | |
JPS53120102A (en) | Method of treating armature coil with varnish | |
JPS5292252A (en) | Method of applying paint | |
UST102503I4 (en) | Organo-titanate gellation of epoxy resin coated articles | |
JPS52119204A (en) | Magnetic disc production | |
JPS5668251A (en) | Insulating method of iron core for rotary electric machine | |
JPS5268987A (en) | Manufacturing method of heat-resistive and burning-resisitive power c ord | |
JPS5487801A (en) | Method for insulating electric machine winding |