Patent ID: 6878092
Filing Date: 2005-04-12
Classification: B60H,B60K,B60L,B60W,F02B,F02N,Y02T,Y10S,Y10T

Abstract:
1. A drive arrangement for at least one auxiliary system of a motor vehicle, having an internal combustion engine, at least one supplementary motor which is an electrical machine formed as a starter generator/motor of the engine, and a gear, characterized in that the gear ( 16 ) is a planetary gear ( 32 ), which is operatively connected to the engine ( 12 ) and the at least one supplementary motor ( 13 ) which is an electrical machine formed as a starter generator/motor of the engine, each via a respective input shaft ( 18 , 20 ), and to the auxiliary system ( 22 ) which is a climate control compressor ( 70 ) via an output shaft ( 24 ), so that the shafts ( 18 , 20 , 24 ) are operatively connected to either one of the engine ( 12 ), the at least one supplementary motor ( 13 ), and the auxiliary system ( 22 ), and a first one of the shafts ( 18 20 , 24 ) is connected exclusively with a first one of the engine ( 12 ), the at least one supplementary motor ( 13 ), and the auxiliary system ( 22 ), a second one of the shafts ( 18 , 20 . 24 ) is connected exclusively with a second one of the engine ( 12 ), the at least one supplementary motor ( 13 ), and the auxiliary system ( 22 ), and a third one of the shafts ( 18 , 20 , 24 ) is connected exclusively with a third one of the engine ( 12 ), the at least one supplementary motor ( 13 ), and the auxiliary system ( 22 ), wherein the shafts ( 18 , 20 , 24 ) originating from the planetary gear ( 32 ).