SU1663704A2 - Rotor of asynchronous motor - Google Patents
Rotor of asynchronous motor Download PDFInfo
- Publication number
- SU1663704A2 SU1663704A2 SU894663050A SU4663050A SU1663704A2 SU 1663704 A2 SU1663704 A2 SU 1663704A2 SU 894663050 A SU894663050 A SU 894663050A SU 4663050 A SU4663050 A SU 4663050A SU 1663704 A2 SU1663704 A2 SU 1663704A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rotor
- ribs
- ring
- asynchronous motor
- radial gaps
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims abstract 3
- 238000004870 electrical engineering Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
Изобретение относитс к электромашиностроению. Цель изобретени состоит в повышении эффективности охлаждени . Ротор асинхронного двигател содержит стержни обмотки 24, короткозамыкающие кольца 3, вентил ционные охлаждающие ребра 4 с радиальными щел ми 5. Благодар тому, что к торцам 6 ребер 4 с радиальными щел ми 5 с каждой стороны прикреплены кольца 7, образующие центробежный вентил тор, обеспечиваетс достижение поставленной цели. 1 з.п. ф-лы, 5 ил.The invention relates to electrical engineering. The purpose of the invention is to increase the cooling efficiency. The rotor of the induction motor contains winding cores 24, short-circuiting rings 3, ventilation cooling fins 4 with radial gaps 5. Due to the fact that the ends of 6 ribs 4 with radial gaps 5 on each side of the ring 7, forming a centrifugal fan achievement of the goal. 1 hp f-ly, 5 ill.
Description
Art AArt A
Фиг. 2FIG. 2
2121
9 9 Я9 9 I
Ј M(DЈ M (D
2121
г/g /
WJ/.S991WJ / .S991
В-5 повернутоB-5 turned
Фиг. 5FIG. five
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894663050A SU1663704A2 (en) | 1989-03-15 | 1989-03-15 | Rotor of asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894663050A SU1663704A2 (en) | 1989-03-15 | 1989-03-15 | Rotor of asynchronous motor |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1080236A Addition SU241642A1 (en) | INSTALLATION FOR ROLLING OF SHEET PREPARATIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1663704A2 true SU1663704A2 (en) | 1991-07-15 |
Family
ID=21434427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894663050A SU1663704A2 (en) | 1989-03-15 | 1989-03-15 | Rotor of asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1663704A2 (en) |
-
1989
- 1989-03-15 SU SU894663050A patent/SU1663704A2/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1080236, кл. Н 02 К 9/04, 1981. * |
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