The cooling system comprises an air-conditioning unit for the passenger cabin with a compressor (1), a condenser (2), and an evaporator (3), a source of heat (5), a cooling circuit connected to a first heat exchanger (6) for reducing the heat of the coolan...

A vehicle interior cooling system (100) for a vehicle having a cabin (108) and an engine (107) for providing propulsion power is disclosed. The vehicle interior cooling system includes a cabin cooling system (102) driven by the engine of the vehicle and an...

The control system performs a first time calculating step (T1) followed by a time comparison step (T1T2). If YES (ja) the engine is stopped (Motor aus). If NO (nein) a time calculating step (T3) is performed followed by a time comparison step (T3T2). If YE...

A second vaporizer (4) is integrated in a separately created circuit (5) with storage (8) for a refrigerating storage medium, e.g. a salt solution. The storage is designed with a double cylinder and two chambers (13,14). It also has a flexible membrane (10...

The refrigeration cycle device has a refrigerant circuit, a liquid receiver (28), a reaction casing (35), a cool radiation evaporator and a cool storage/radiation controller (41). The liquid receiver is disposed in the refrigerant circuit for accumulating ...

An air conditioning unit for a motor vehicle comprises many compartments (K1-n) to lead and condition the air stream (L) and a cooling circuit and vaporizer. A control unit (17) uses an engine condition signal (MS) to determine the actual and expected oper...

A vehicle air conditioner (15) allows storing cold thermal energy in a cold thermal energy storage unit (40) during operation of a vehicle engine (4) to be used later during an eco-run mode of a hybrid vehicle. Vehicle cabin air is cooled by the cold therm...