Coolant circuit operating process for vehicle engine with heat store
摘要
The coolant circuit operating process includes a circulation pump (8) usable with the engine (2) stopped. After the engine has stopped, the coolant continues to be circulated through the engine and heat store (6) by the pump until the coolant temperature in the exit region (12a) from the engine is higher than the coolant temperature in the exit region (12b) from the heat store. In the case of a latent heat store, circulation should continue until the coolant temperature in the exit region from the heat store is 3-7 deg higher than the phase transition temperature of the storage material.
申请公布号
DE19728374(A1)
申请公布日期
1999.01.07
申请号
DE19971028374
申请日期
1997.07.03
申请人
BAYERISCHE MOTOREN WERKE AG, 80809 MUENCHEN, DE
发明人
BEDNAREK, HENRYK, 86899 LANDSBERG, DE;NEUBERT, BERNHARD, 80686 MUENCHEN, DE