Air conditioning unit for vehicle and method for control of unit in particular with switched off engine, using intermediate shaft

摘要

An intermediate shaft (4) is positioned between the engine (2) and the transmission unit (3) to be joined to or released from the engine (2) with a first clutch (5) or joined to or released from the transmission unit (3) with a second clutch unit (6) connected to the electric drive (9) and the compressor (10). A control device (16) is connected to the engine (2), the electric drive (9), the transmission unit (3), and the two clutches (5,6) facilitating a release of both clutch units (5,6) when the engine (2) is switched off and the air condition still in operation.