SU1361680A1 - Slot insulation of electric machine stator - Google Patents
Slot insulation of electric machine stator Download PDFInfo
- Publication number
- SU1361680A1 SU1361680A1 SU853998827A SU3998827A SU1361680A1 SU 1361680 A1 SU1361680 A1 SU 1361680A1 SU 853998827 A SU853998827 A SU 853998827A SU 3998827 A SU3998827 A SU 3998827A SU 1361680 A1 SU1361680 A1 SU 1361680A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- groove
- insulation
- perimeter
- cross
- electric machine
- Prior art date
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Изобретение относитс к электротехнике , в частности к электроизол ционной технике. Цель изобретени - улучшение параметров машины путем повышени качества изолировани . Изол ци содержит замкнутую по периметру поперечного сечени паза гильзу, длина которой больше длины паза. Торцовые участки гильзы отогнуты по всему периметру и образуют манжеты, кромки которых замыкаютс в верхней части гильзы. Манжеты обеспечивают устойчивое положение гильзы в пазу путем предотвращени их разворачивани после установки в паз. 3 ил. i (Л 00 05 о:) 00The invention relates to electrical engineering, in particular, to electrical insulation technology. The purpose of the invention is to improve the parameters of the machine by improving the quality of the insulation. The isolate contains a sleeve, which is closed along the perimeter of the cross section of the groove, whose length is longer than the length of the groove. The end portions of the sleeve are bent around the entire perimeter and form cuffs, the edges of which are closed at the top of the sleeve. The cuffs provide a stable position of the sleeve in the groove by preventing their unfolding after installation into the groove. 3 il. i (L 00 05 o :) 00
Description
1one
Изобретение относитс к электроэлектрических машин.This invention relates to electric machines.
Цель изобретени - повьш ение надежности изол ции.The purpose of the invention is to increase the reliability of the insulation.
На фиг.1 изображена пазова изол ци ; на фиг.2 - часть статора с установленной в паз изол цией и про15Figure 1 shows a mortise seal; Fig. 2 shows a part of the stator with insulation installed in the groove and about 15.
водниками обмотки; на фиг.З - сечение IQ укороченными лобовыми част ми обмот- А-А на фиг.1,. ки статора, которые обладают улучшенПазова изол ци статора включает ными характеристиками, гильзу 1, повтор ющую форму, паза 2 и образующую по периметру поперечного сечени паза замкнутый контур. Торцовые участки гильзы отогнуты по всему периметру и образуют манжеты 3, кромки 4 которых замыкаютс в верхней части гильзы. Гильза обеспечивает электрическую изол цию между сердечником стат ора 5 и витками его обмотки 6,winding spouts; in FIG. 3, a cross section of IQ with shortened frontal parts of the winding A-A in FIG. 1 ,. Stator strings, which have improved stator isolation, include stator characteristics, sleeve 1, repeating shape, groove 2, and forming a closed loop along the perimeter of the groove cross section. The end portions of the sleeve are bent around the entire perimeter and form the cuffs 3, the edges 4 of which are closed in the upper part of the sleeve. The sleeve provides electrical insulation between the core of the stat ora 5 and the turns of its winding 6,
При использовании предлагаемой, пазовой изол ции жесткие, замкнутые по периметру манжеты 3 обеспечивают устойчивое положение гильзы 1 в пазу 2, исключа перемещение гильзы.When using the proposed slot insulation, rigid cuffs 3, which are closed around the perimeter, ensure the stable position of the sleeve 1 in the groove 2, excluding movement of the sleeve.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853998827A SU1361680A1 (en) | 1985-12-03 | 1985-12-03 | Slot insulation of electric machine stator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853998827A SU1361680A1 (en) | 1985-12-03 | 1985-12-03 | Slot insulation of electric machine stator |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1361680A1 true SU1361680A1 (en) | 1987-12-23 |
Family
ID=21213217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853998827A SU1361680A1 (en) | 1985-12-03 | 1985-12-03 | Slot insulation of electric machine stator |
Country Status (1)
Country | Link |
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SU (1) | SU1361680A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2754498C1 (en) * | 2020-11-23 | 2021-09-02 | Общество с ограниченной ответственностью «ЭТК» | Stator groove of electrical machine insulation |
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1985
- 1985-12-03 SU SU853998827A patent/SU1361680A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 1312691, кл. Н 02 К 15/10, 28.09.85. Технологи производства асинхрон- ных двигателей. Под ред. В.Г.Кост- ромина. М.: Энергоиздат, 1981, с.71,72. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2754498C1 (en) * | 2020-11-23 | 2021-09-02 | Общество с ограниченной ответственностью «ЭТК» | Stator groove of electrical machine insulation |
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