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AssigneeZiehl-Abegg SE
InventorsFrieder LOERCHER, Ferdinand HERRLICH
Estimating the term…
A method for actively monitoring sound emissions of turbomachinery, in particular turbomachinery which has an electric motor, preferably a ventilator or a turbomachine. A sound signal, which is produced by superimposing the sound emission of the turbomachinery with at least one counter sound signal, is captured by at least one receiver at at least one receiver position and is transmitted to a control unit, wherein the control unit has an artificial intelligence, and a control signal is generated by the artificial intelligence for at least one actuator while taking into consideration the sound signal such that the actuator generates a counter sound signal that interacts with the sound emission of the turbomachinery such that a sound load at least in the region of the receiver position or the receiver positions is reduced.
A method for actively controlling sound emissions of a flow machine having an electric motor of a fan or a turbomachine, comprising:
A system, for actively controlling sound emissions comprising:
An apparatus, for actively controlling sound emissions of a flow machine comprising:
Dependencies are inferred from the claim text.