Système de climatisation pour véhicules automobiles

Air conditioning system for a motor vehicle


An air conditioning system (10) for a passenger compartment of a motor vehicle comprises a first heat exchanger (14) positionable outside the passenger compartment; a second heat exchanger (18) positionable inside the passenger compartment; an expansion device (16) positioned in a first fluid passage (22) between the heat exchangers; an electronically controlled variable stroke compressor (12) for pumping fluid into the second fluid passage and either in a first direction (X) or in a second direction (Y); reverse flow means (32) in the second fluid passage for controlling the direction of the flow of fluid; first sensing means (36) providing a first output signal indicative of the actual temperature of the air leaving the second heat exchanger; second sensing means (40) providing a second output signal indicative of the humidity of the air leaving the second heat exchanger; third sensing means (46) providing a third output signal indicative of the temperature of the air in the passenger compartment; and control means (26,30) electrically connected to the first, second and third sensing means and to the compressor for receiving the first, second, and third output signals.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (1)


Cited By (1)

    Publication numberPublication dateAssigneeTitle
    WO-2005000609-A1January 06, 2005Behr Gmbh & Co. KgEinrichtung zum kühlen oder zum erwärmen eines geschlossenen raumes sowie verfahren zum betrieb einer solchen einrichtung