发明名称 |
ROTOR OF ELECTRIC MACHINE |
摘要 |
FIELD: electricity.SUBSTANCE: rotor comprises at the shaft 1 a magnet core 2 with cylindrical outer surface, which is shaped as a package of made of sheets of soft magnetic material with cylindrical openings 3 open from the shaft 1 side and spaced evenly in circumference at the same distance from its bore, and permanent magnets 4 shaped as hollow cylinders are placed into the above openings. Each permanent magnet 4 is shaped by two parts 5 and 6 of a hollow cylinder cut along its diameter. Parts 5 and 6 of magnet 4 are magnetized radially in regard to the axial line O1 of the cylinder in opposite directions and placed into openings 3 so that their longitudinal cross sections touch at the line of rotor 1 radii. In inner cavities of hollow cylinders of magnets 4 soft magnet rods 7 are placed close to their inner surface. Each pair of lateral surfaces faced towards each other and the rotor bore and pole 8 lying between them and the rotor bore have the same polarity alternating along the rotor bore.EFFECT: increased power due to increased surface of magnet poles and increased magnetic flux on them.2 cl, 2 dwg |
申请公布号 |
RU2558748(C1) |
申请公布日期 |
2015.08.10 |
申请号 |
RU20140112940 |
申请日期 |
2014.04.03 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "NATSIONAL'NYJ ISSLEDOVATEL'SKIJ UNIVERSITET "MEHI" |
发明人 |
RUSAKOV ANATOLIJ MIKHAJLOVICH;SUGROBOV ANATOLIJ MIKHAJLOVICH;VELIKANOVA NATAL'JA ANATOL'EVNA;ZHERDEV IGOR' ALEKSANDROVICH;KAZIMIROV EVGENIJ OLEGOVICH;OKUNEEVA NADEZHDA ANATOL'EVNA;SOLOMIN ALEKSANDR NIKOLAEVICH |
分类号 |
H02K1/27 |
主分类号 |
H02K1/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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