COM 20

Cooling devices and cooling systems, especially for motor vehicles, including especially for combustion engines and alternative drives in the nature of electric motors and fuel cells, and parts therefor, as well as components in the form of subassemblies, namely, cooling modules; oil modules and exhaust gas recirculation modules for use in motor vehicle engines, and parts therefor, namely, coolant coolers, refrigerant condensers, charge air coolers, oil coolers, electronics coolers, battery coolers, fuel coolers, servo steering oil coolers, low temperature coolers, blowers, fans and fan blades, fan drives, fan clutches, fluid friction clutches, exhaust gas heat exchangers, exhaust gas recirculation valves, coolant pumps, connecting tubes for motor vehicle coolers, coolant hoses and auxiliary heaters

Coolant thermostats

Combined heat exchangers having at least two heat exchange regions, such as condensers and oil coolers; heating, ventilation and air conditioning devices, and devices for temperature and climate regulation, and their parts, for motor vehicles, namely, air-conditioning systems comprising air conditioners, blowers, blower wheels, blower drives, air filters including vehicle inside compartment filters, pneumatic and electrical positioning/adjusting drives, sensors for measuring air and coolant temperature, heat exchangers, refrigerant evaporators and condensers, auxiliary heating devices, PTC auxiliary heating devices and PTC regulating devices, refrigerant expansion devices, coolant pumps and refrigerant compressors, refrigerant tubes and collectors and dryers for refrigerants

Servicing and repair of air conditioning apparatus