RU2010130446A - METHOD FOR MANUFACTURING ELECTRIC MACHINE WINDING - Google Patents
METHOD FOR MANUFACTURING ELECTRIC MACHINE WINDING Download PDFInfo
- Publication number
- RU2010130446A RU2010130446A RU2010130446/07A RU2010130446A RU2010130446A RU 2010130446 A RU2010130446 A RU 2010130446A RU 2010130446/07 A RU2010130446/07 A RU 2010130446/07A RU 2010130446 A RU2010130446 A RU 2010130446A RU 2010130446 A RU2010130446 A RU 2010130446A
- Authority
- RU
- Russia
- Prior art keywords
- winding
- impregnated
- electric machine
- heat resistance
- resistance class
- Prior art date
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- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Способ изготовления обмоток электрической машины, включающий нанесение на обмотку электроизоляционного материала, пропитанного нагревостойким связующим, монтаж обмотки на сердечник, разогрев и пропитка под вакуумом и давлением, отличающийся тем, что основную изоляцию обмотки предварительно пропитывают полиэфиримидным компаундом класса нагревостойкости Н, а пропитку моноблока осуществляют эпоксидным компаундом класса нагревостойкости F с последующим отверждением. A method of manufacturing the windings of an electric machine, including applying an insulating material impregnated with a heat-resistant binder to the winding, mounting the winding on the core, heating and impregnating under vacuum and pressure, characterized in that the main insulation of the winding is pre-impregnated with a polyester compound of heat resistance class N, and the monoblock is impregnated with epoxy compound of heat resistance class F followed by curing.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010130446/07A RU2510119C2 (en) | 2010-07-22 | 2010-07-22 | Method to manufacture windings of electric machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010130446/07A RU2510119C2 (en) | 2010-07-22 | 2010-07-22 | Method to manufacture windings of electric machines |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010130446A true RU2010130446A (en) | 2012-01-27 |
RU2510119C2 RU2510119C2 (en) | 2014-03-20 |
Family
ID=45786227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010130446/07A RU2510119C2 (en) | 2010-07-22 | 2010-07-22 | Method to manufacture windings of electric machines |
Country Status (1)
Country | Link |
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RU (1) | RU2510119C2 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT277378B (en) * | 1967-12-16 | 1969-12-29 | Siemens Ag | Process and device for the impregnation and dimensionally correct curing of winding bars, coils or half-coils of electrical machines |
SU365007A1 (en) * | 1969-11-13 | 1972-12-28 | METHOD OF MAKING ELECTRIC COVER | |
SU794673A1 (en) * | 1978-12-27 | 1981-01-07 | Предприятие П/Я А-7588 | Electroinsulation material on the base of mica paper, method of manufacturing same and method of making electric machine winding insulation |
SU1515269A1 (en) * | 1987-06-30 | 1989-10-15 | Всесоюзный Научно-Исследовательский И Проектно-Технологический Институт Электроизоляционных Материалов И Фольгированных Диэлектриков | Method of producing insulation of stator windings of electric machines |
SU1746853A1 (en) * | 1989-03-14 | 1992-07-07 | Научно-Исследовательский, Проектно-Конструкторский И Технологический Институт Завода "Сибэлектротяжмаш" | Method for making insulation of windings of high-voltage electrical machines |
JP4893085B2 (en) * | 2006-04-26 | 2012-03-07 | 株式会社日立製作所 | Electrically insulated wire ring, fully impregnated coil and rotating electric machine using these |
RU2333586C1 (en) * | 2007-05-22 | 2008-09-10 | Кирилл Валентинович Сяков | Method of making frame insulation of coils of high voltage electrical machines |
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2010
- 2010-07-22 RU RU2010130446/07A patent/RU2510119C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2510119C2 (en) | 2014-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20131028 |