HOLLOW CYLINDRICAL ROTOR FOR A REGENERATIVE HEAT EXCHANGER AND METHOD FOR THE PRODUCTION THEREOF
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FAN UNIT AND METHOD FOR PRODUCING THE GUIDING BLADES OF SUCH A FAN UNIT
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A ventilator
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Impeller for a radial fan
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Roof ventilator
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ROOF FAN
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Roof ventilator with radial impeller
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Hollow-cylindrical rotor for a regenerative heat exchanger, and method for producing it
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Housing for antifriction bearing
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External rotor motor having a cooling system
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ROTOR FOR A REGENERATIVE HEAT EXCHANGER
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Radial ventilator with backwards-curved profiled blades
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Blower unit for air-conditioning plant
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DRIVE MOTOR FOR A FAN
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E.g. FAN UNIT TO BE USED IN CONNECTION WITH AIR CONDITIONING AND AIR CONDITIONER EQUIPPED WITH SUCH A FAN UNIT
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Fan unit for use with duct systems
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For example, a blower assembly to be used with air conditioners and an air conditioner equipped with such a blower assembly
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"RADIAL FAN"
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METHOD FOR COOLING OF A PARTICULAR FOR DRIVING fan impellers DIEN ENDS AUSSENLAEUFERMOTORS, WITH THE ABOVE PROCEDURES cooled AUSSENLAEUFERMOTOR, ELEMENTS SET FOR PRODUCING A PREFERABLY SUCH MATERIALS cooled outer LAUFER MOTORS AND ON THE BASIS OF SUCH ELEMENTS PACK PRODUCED AUSSENLAEUFERMOTOR
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Roof ventility device for ventilating under heat and for ventilating rooms, especially hall-like rooms.
