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发明名称 FAN IMPELLER
摘要 FIELD: transport.SUBSTANCE: fan impeller consists of drum with blades rigidly connected to it and reinforcement ribs. New in this structure is that on side surfaces of impeller hollow ring with spheric rolling bodies inside it is fixed.EFFECT: elimination of unbalance impellers of diesel locomotive engine cooling system fans.3 dwg
申请公布号 RU2544898(C1) 申请公布日期 2015.03.20
申请号 RU20140110477 申请日期 2014.03.18
申请人 FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "ELETSKIJ GOSUDARSTVENNYJ UNIVERSITET IM. I.A. BUNINA" 发明人 SLIVINSKIJ EVGENIJ VASIL'EVICH;KISELEV VALENTIN IVANOVICH;BURDAKOV ANDREJ VALENTINOVICH;IGNATOV JURIJ PETROVICH;RADIN SERGEJ JUR'EVICH
分类号 F01P5/02;F04D25/00 主分类号 F01P5/02
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