SU1718342A1 - Electric machine - Google Patents
Electric machine Download PDFInfo
- Publication number
- SU1718342A1 SU1718342A1 SU884394839A SU4394839A SU1718342A1 SU 1718342 A1 SU1718342 A1 SU 1718342A1 SU 884394839 A SU884394839 A SU 884394839A SU 4394839 A SU4394839 A SU 4394839A SU 1718342 A1 SU1718342 A1 SU 1718342A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- closed
- channel
- electric machine
- rotor
- Prior art date
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Изобретение относитс к электромашиностроению . Цель изобретени состоит в повышении энергетических показателей и надежности. Электрическа машина с замкнутой внутренней вентил цией имеет статор с сердечником 1 и обмоткой 2, корпус с продольными каналами 4 и ротор с каналами и вентил тором на валу. Вал имеет продольный канал 7 и радиальные отверсти 8,9. Благодар тому, что радиальные отверсти расположены за пределами пакета ротора и канал в валу закрыт с другого торца, обеспечиваетс достижение поставленной цели. 2 ил.The invention relates to electrical engineering. The purpose of the invention is to improve energy performance and reliability. An electric machine with closed internal ventilation has a stator with core 1 and winding 2, a housing with longitudinal channels 4 and a rotor with channels and a fan on the shaft. The shaft has a longitudinal channel 7 and radial holes 8.9. Due to the fact that the radial holes are located outside the rotor package and the channel in the shaft is closed from the other end, the goal is achieved. 2 Il.
Description
10ten
Фиг.22
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884394839A SU1718342A1 (en) | 1988-03-21 | 1988-03-21 | Electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884394839A SU1718342A1 (en) | 1988-03-21 | 1988-03-21 | Electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1718342A1 true SU1718342A1 (en) | 1992-03-07 |
Family
ID=21362305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884394839A SU1718342A1 (en) | 1988-03-21 | 1988-03-21 | Electric machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1718342A1 (en) |
-
1988
- 1988-03-21 SU SU884394839A patent/SU1718342A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 256846, кл. Н 02 К 9/16, 1966. Авторское свидетельство СССР № 120580, кл.Н 02 К 9/10, 1958. * |
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