Housing unit and electric machine comprising a housing unit
AssigneeSiemens Aktiengesellschaft
InventorRainer Hartig
Life of this patent
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Abstract
An embodiment of the invention relates to a housing unit for an electric machine, including at least one housing and at least one flow device for generating at least one first flow of a fluid, the flow device being arranged inside the at least one housing. According to an embodiment of the invention, the at least one flow device includes at least one fan, which has at least one opening and a Coanda surface, wherein the Coanda surface is arranged in the region of the opening, whereby the first flow of the fluid exits from the at least one opening in a predetermined direction and whereby at least one component, which can be arranged in the housing, can be subjected to incident blowing in a targeted manner.
Claims20
A housing unit for an electric machine, comprising:
- at least one housing;
- and
- at least one flow device configured to generate at least one first flow of a flow medium, wherein the flow device being arranged within the at least one housing and including at least one fan, the at least one fan including at least one opening and a Coanda surface, the Coanda surface being arranged in a region of the at least one opening, wherein the at least one fan is configured such that the at least one first flow of the flow medium will exit the at least one opening in a predetermined direction and wherein at least one component, arrangeable in the housing, is subjectable to incident blowing in a targeted manner.
Dependencies are inferred from the claim text.