JPS563555A - Manufacture of winding for resin mold electric machine - Google Patents
Manufacture of winding for resin mold electric machineInfo
- Publication number
- JPS563555A JPS563555A JP7682579A JP7682579A JPS563555A JP S563555 A JPS563555 A JP S563555A JP 7682579 A JP7682579 A JP 7682579A JP 7682579 A JP7682579 A JP 7682579A JP S563555 A JPS563555 A JP S563555A
- Authority
- JP
- Japan
- Prior art keywords
- mica
- insulating
- binder
- base materials
- property
- 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
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 obtain winding which is excellent in a wetproof property and has a high heat resisting property by a method wherein a bonding agent for combining insulating base materials of two kinds or more containing mica is discontinuously treated, an insulating tape is manufactured, and wound, and insulating resin is impregnated. CONSTITUTION:A bonding agent for combining insulating base materials of two kinds or more of mica, glass, etc. is discontinuously treated, and a mica insulating tape 2 is manufactured which has discontinuous mica binding layers 1. Silicon resin is preferably used as a mica binder, and the discontinuous layers are formed in such a manner that water is added to a mica binder solution to produce a binder under an emulsifying condition, the insulating base materials are pasted by the binder, heated to volatilize a solvent and water, and spotty portions are made up. The mica insulating tape 2 is wound, thermohardening solventless insulating varnish 3 is impregnated under a vacuum condition, and an insulating layer is formed. Thus, a heat resisting property belonging to H class-C class and a high wetproof property can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7682579A JPS563555A (en) | 1979-06-20 | 1979-06-20 | Manufacture of winding for resin mold electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7682579A JPS563555A (en) | 1979-06-20 | 1979-06-20 | Manufacture of winding for resin mold electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS563555A true JPS563555A (en) | 1981-01-14 |
Family
ID=13616446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7682579A Pending JPS563555A (en) | 1979-06-20 | 1979-06-20 | Manufacture of winding for resin mold electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS563555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1478082A1 (en) * | 2002-01-31 | 2004-11-17 | Kabushiki Kaisha Toshiba | Method for manufacturing insulated coil of rotating electric machine and insulated coil |
-
1979
- 1979-06-20 JP JP7682579A patent/JPS563555A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1478082A1 (en) * | 2002-01-31 | 2004-11-17 | Kabushiki Kaisha Toshiba | Method for manufacturing insulated coil of rotating electric machine and insulated coil |
| EP1478082A4 (en) * | 2002-01-31 | 2005-04-20 | Toshiba Kk | Method for manufacturing insulated coil of rotating electric machine and insulated coil |
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