Electrically driven air pump and method for the production thereof
A method to manufacture a secondary air pump for a motor vehicle with an internal combustion engine, wherein the air pump features a housing, in which a pump mechanism with at least one fan wheel as well as an electric motor driving the at least one fan wheel are arranged. The air pump is counterbal...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method to manufacture a secondary air pump for a motor vehicle with an internal combustion engine, wherein the air pump features a housing, in which a pump mechanism with at least one fan wheel as well as an electric motor driving the at least one fan wheel are arranged. The air pump is counterbalanced with the electric motor built into the housing via balancing in at least two planes that are spaced apart axially. |
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