Motor vehicle climate control system has compressor, evaporator and condenser and pressure-controlled electromagnetic expansion valve

摘要

The system (10) has a compressor (12) and condenser (14) in the usual manner but employs a pressure controlled electromagnetic valve (16), specifically a Bosch DSV Nr. B438174 XXX, normally used as a fuel injection valve, as the expansion valve before the evaporator (18) with a carbon dioxide medium.