The invention relates to an electrical machine (1) which is preferably used in hybrid vehicles. Said electrical machine comprises a housing (2) in which a stator (3) is arranged, wherein an integral profiled ring (5) is arranged between the housing (2) and the stator (3). A cooling duct (8) is formed within the profiled ring (5) and two openings (14) are integrally formed on the profiled ring (5), with a separating web (26) being arranged between the two openings and the two openings being continuously connected to the cooling duct (8), wherein a first opening (14') is an inlet or outlet and a second opening (14'') is an outlet or inlet.
申请公布号
WO2009153096(A2)
申请公布日期
2009.12.23
申请号
WO2009EP55136
申请日期
2009.04.28
申请人
ROBERT BOSCH GMBH;STOECKL, RAINER;ROHWER, THORSTEN;BAWIDAMANN, ALEXANDER
发明人
STOECKL, RAINER;ROHWER, THORSTEN;BAWIDAMANN, ALEXANDER