A hydraulic system for a hybrid module which is located between an engine and a transmission includes a parallel arrangement of a mechanical pump and an electric pump. Each pump is constructed and arranged to deliver oil to other portions of the hydraulic system depending on the operational mode. Three operational modes are described including an electric mode, a transition mode, and a cruise mode. Various monitoring and control features are incorporated into the hydraulic system.
申请公布号
WO2012112778(A3)
申请公布日期
2012.11.08
申请号
WO2012US25451
申请日期
2012.02.16
申请人
ALLISON TRANSMISSION, INC.;LONG, CHARLES, F.;TAYLOR, CHARLES, T.