| 发明名称 |
ELECTRICAL MACHINE COOLING SYSTEM |
| 摘要 |
FIELD: electricity.SUBSTANCE: invention is referred to electric engineering, electric machine industry and may be used for cooling of electric generators and motors. An electrical machine cooling system comprises a source of compressed air, a pressure pipeline, a hollow shaft and a tubular shaft made as the Laval nozzle.EFFECT: increased efficiency and evenness of cooling due to the usage of a gas-dynamic temperature stratification effect.1 dwg |
| 申请公布号 |
RU2557073(C2) |
申请公布日期 |
2015.07.20 |
| 申请号 |
RU20130148162 |
申请日期 |
2013.10.29 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "SAMARSKIJ GOSUDARSTVENNYJ ARKHITEKTURNO-STROITEL'NYJ UNIVERSITET" (SGASU) |
发明人 |
TSYNAEVA ANNA ALEKSANDROVNA;TSYNAEVA EKATERINA ALEKSANDROVNA;NIKITIN MAKSIM NIKOLAEVICH |
| 分类号 |
H02K9/20 |
主分类号 |
H02K9/20 |
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