RU2013148162A - ELECTRIC MACHINE COOLING SYSTEM - Google Patents
ELECTRIC MACHINE COOLING SYSTEM Download PDFInfo
- Publication number
- RU2013148162A RU2013148162A RU2013148162/07A RU2013148162A RU2013148162A RU 2013148162 A RU2013148162 A RU 2013148162A RU 2013148162/07 A RU2013148162/07 A RU 2013148162/07A RU 2013148162 A RU2013148162 A RU 2013148162A RU 2013148162 A RU2013148162 A RU 2013148162A
- Authority
- RU
- Russia
- Prior art keywords
- tubular channel
- hollow shaft
- electric machine
- cooling system
- machine cooling
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract 3
- 230000005494 condensation Effects 0.000 claims abstract 2
- 238000009833 condensation Methods 0.000 claims abstract 2
- 238000001704 evaporation Methods 0.000 claims abstract 2
- 230000008020 evaporation Effects 0.000 claims abstract 2
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
Система охлаждения электрической машины, содержащая источник сжатого воздуха с напорным трубопроводом, полый вал, по оси которого выполнен трубчатый канал, пространство, образованное внутренней поверхностью полого вала и наружной поверхностью трубчатого канала, являющееся тепловой трубой, испарительная область которой - внутренняя поверхность полого вала, а конденсационная область - наружная поверхность трубчатого канала, отличающаяся тем, что трубчатый канал выполнен в виде сопла Лаваля.The cooling system of an electric machine, containing a source of compressed air with a pressure pipe, a hollow shaft, along the axis of which a tubular channel is made, the space formed by the inner surface of the hollow shaft and the outer surface of the tubular channel, which is a heat pipe, the evaporation region of which is the inner surface of the hollow shaft, and condensation region is the outer surface of the tubular channel, characterized in that the tubular channel is made in the form of a Laval nozzle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013148162/07A RU2557073C2 (en) | 2013-10-29 | 2013-10-29 | Electrical machine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013148162/07A RU2557073C2 (en) | 2013-10-29 | 2013-10-29 | Electrical machine cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013148162A true RU2013148162A (en) | 2015-05-20 |
| RU2557073C2 RU2557073C2 (en) | 2015-07-20 |
Family
ID=53283535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013148162/07A RU2557073C2 (en) | 2013-10-29 | 2013-10-29 | Electrical machine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2557073C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU181270U1 (en) * | 2017-08-10 | 2018-07-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | GAS TEMPERATURE STRATIFICATION DEVICE |
| RU189837U1 (en) * | 2019-03-25 | 2019-06-06 | Дмитрий Геннадьевич Дудкин | The cooling device of the brush-collector unit of the electric machine |
| RU192373U1 (en) * | 2019-05-27 | 2019-09-16 | Александра Владиславовна Матвиенко | Cooling device for brush-collector unit of an electric machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3914630A (en) * | 1973-10-23 | 1975-10-21 | Westinghouse Electric Corp | Heat removal apparatus for dynamoelectric machines |
| US5629573A (en) * | 1995-10-03 | 1997-05-13 | The United States Of America As Represented By The Secretary Of The Air Force | Spray cooled condenser for an integral heat pipe shaft in high power motors and generators |
| RU2239272C1 (en) * | 2003-01-31 | 2004-10-27 | Ульяновский государственный технический университет | Electrical machine cooling system |
| DE102007043656A1 (en) * | 2007-09-13 | 2009-05-07 | Siemens Ag | Electrical machine has rotor supported on hollow shaft, where hollow shaft is formed in inner side of closed hollow space and stator is arranged within housing |
| RU2374141C1 (en) * | 2008-05-05 | 2009-11-27 | Курское открытое акционерное общество "Прибор" | Device to cool radioelectronic hardware (versions) |
| ITBO20080668A1 (en) * | 2008-11-05 | 2010-05-06 | Ferrari Spa | ELECTRIC MACHINE FOR AUTOMOTIVE |
| RU119264U1 (en) * | 2012-02-28 | 2012-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный аграрный университет" (ФГБОУ ВПО Казанский ГАУ) | PNEUMATIC SPRAY |
-
2013
- 2013-10-29 RU RU2013148162/07A patent/RU2557073C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2557073C2 (en) | 2015-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171030 |