Abstract: An air conditioning system for a vehicle, having an evaporator configured for a heat exchange between a coolant and air, a fan configured to generate an air flow passing through the evaporator and intended to be fed into a vehicle passenger compartment, at least one pressure sensor configured to measure the pressure of the coolant, and a control unit to adjust the rotation speed of the fan, configured to automatically decrease the rotation speed of the fan when the detected pressure of the coolant rises above a pressure threshold, so as to reduce the air flow on the evaporator and thus reduce the pressure of the coolant is provided.

Abstract: A system has a battery and an air conditioner in a thermal exchange relationship with an interior of a vehicle. A thermal regulation circuit has liquid pass through. The circuit includes an operative tract in a thermal exchange relationship with the battery to control battery temperature. An interior heating tract connects in parallel with the operative tract and in a thermal exchange relationship with the air conditioner. A refrigeration circuit is configured to have fluid pass through that is subjected to a non-reversible refrigeration cycle. The refrigeration circuit includes a condenser and an evaporator, which are in a thermal exchange relationship with a heating tract and a cooling tract of the thermal regulation circuit. The conditioner includes heating and cooling modules in a thermal exchange relationship with the thermal regulation circuit at respectively, the interior heating tract, and the refrigeration circuit at a spill duct connected parallel with the evaporator.

Abstract: A system includes a battery, and a thermal regulation circuit configured for having liquid pass through and including an operative tract in a thermal exchange relationship with the battery, to control battery temperature. A refrigeration circuit is configured to have pass through that is subjectable to a non-reversible refrigeration cycle. The refrigeration circuit includes a condenser and an evaporator, which are in thermal exchange relation with a heating tract and a cooling tract of the thermal regulation circuit for thermally interacting with the liquid. A radiator is in a thermal exchange relationship with a thermal stabilization tract of the thermal regulation circuit. A valve assembly configured to have a defrosting configuration, in which the valve assembly defines a closed defrosting path for the liquid between the heating tract and the thermal stabilization tract. A heater is activatable to heat the liquid flowing through the closed defrosting path.

Abstract: A system includes an electric battery. A thermal regulation circuit has liquid pass through the circuit and includes an operative tract in thermal exchange relation with the battery to control battery temperature. A refrigeration circuit has fluid pass through that is subjected to a non-reversible refrigeration cycle. The refrigeration circuit includes a condenser in thermal exchange relation with the thermal regulation circuit heating tract. An evaporator is in thermal exchange relation with the cooling tract of the thermal regulation circuit. A thermal regulation circuit valve assembly is selectively configured in a heating configuration and in a cooling configuration. The valve assembly defines, in the thermal regulation circuit between the operative tract and the cooling tract, a closed heating path for the liquid in the heating configuration, and a closed cooling path for the liquid in the cooling configuration.

Abstract: An air conditioning system for a vehicle, having an evaporator configured for a heat exchange between a coolant and air, a fan configured to generate an air flow passing through the evaporator and intended to be fed into a vehicle passenger compartment, at least one pressure sensor configured to measure the pressure of the coolant, and a control unit to adjust the rotation speed of the fan, configured to automatically decrease the rotation speed of the fan when the detected pressure of the coolant rises above a pressure threshold, so as to reduce the air flow on the evaporator and thus reduce the pressure of the coolant is provided.