发明名称 |
BRUSH GEAR OF AC COMMUTATOR MACHINE |
摘要 |
FIELD: electromechanical engineering. ^ SUBSTANCE: proposed brush gear for AC commutator machine characterized in reduced noise level has undercut commutator 1 with commutator segments 2 and current-carrying brushes 3 mounted in brush holder 4 and shifted in direction of commutator rotation parallel to their installation in radial brush holders disposed on geometric neutral through half the brush width. Radial force acting on entering edge of brush equals zero due to brush offset thereby enhancing operating stability of sliding contact and reducing radio noise. ^ EFFECT: reduced line and target radio noise in proposed commutator machine. ^ 1 cl, 2 dwg |
申请公布号 |
RU2309498(C1) |
申请公布日期 |
2007.10.27 |
申请号 |
RU20060115216 |
申请日期 |
2006.05.02 |
申请人 |
IZOTOV ANATOLIJ IVANOVICH |
发明人 |
IZOTOV ANATOLIJ IVANOVICH;MAMAEV GENNADIJ ALEKSANDROVICH;SHABARDIN VALERIJ ANAN'EVICH;TIMOSHENKO VJACHESLAV NIKOLAEVICH;NOVIKOV LEONID IGNAT'EVICH |
分类号 |
H01R39/44 |
主分类号 |
H01R39/44 |
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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