7
Coolers for engines and machines, including oil coolers, intercoolers and combined air / oil coolers, coolers for converters and coolers for transformers; Coolers for wind turbines; coolers for generators; coolers for hydraulic circuits; coolers for power electronics; Fans for motors and engines; cooling modules for engines and machines; Heat exchangers [parts of machines]; Condensers (parts of machines); Condensing installations; Pumps, compressors and fans; Compressors [machines]; fans for machines and engines; Pumping stations; pumping station systems; Pumping station assemblies; hydraulic power units for machines; hydraulic units for power transmission to machines; all of the afore mentioned goods for use in renewable energy and industrial applications; Compressors for heat pumps; Turbines; Generators; And engines and motors and rotating systems assembled thereof
11
Coolers, including oil coolers, intercoolers and combined air / oil coolers; Cooling appliances and installations; Cold water units; Cooling modules; Industrial cooling systems for liquid, solid and gaseous media; Switch cabinet coolers; Cooling fluid heater exchanger; Oil heater exchanger; Immersion heater exchanger; Heat exchangers, other than parts of machines; Heat accumulators; Heat pumps; Heat generators; Heating apparatus and heating installations; condensers (other than parts of machines); Thermostatic valves; Air-conditioning apparatus and installations; Air-conditioning installations and apparatus; installations and apparatus for heat recovery; Fans; Electrically powered fans for ventilation purposes; Apparatus and installations for ventilating; Air freezing installations; Cooling apparatus and equipment; Cooling evaporators; Water cooling installations; Cooling installations for liquids; Heat exchangers [for chemical processing]; Heat exchangers for transferring heat between fluid streams; Shell heat exchangers; Ventilators for heat exchangers; Air conditioning installations and Climate control systems; all of the afore said goods for use in renewable energy and industrial applications; Apparatus for heating, steam generating, refrigerating, drying and ventilating purposes, Evaporators for heat pumps, liquefiers for heat pumps and systems for the use of energy composed of the aforesaid goods, energy storage and energy conversion
37
Installation, repair and maintenance of technical installations for energy use, in particular of installations for heating, steam generation, cooling, drying, ventilation, air conditioning, heat recovery, energy storage and energy conversion
42
Development of technical installations for energy use, in particular installations for heating, steam generating, refrigerating, drying, ventilating, air conditioning, heat recovery, energy storage and energy conversion