Patent ID: 8479840

Claim:
An electrical tool comprising: an electric motor ( 3 ); a fan wheel ( 4 ) that is connected in torque-proof manner to a drive shaft ( 8 ) of the electric motor ( 3 ) and that rotates about an axis of rotation ( 10 ); a housing ( 2 ) that accommodates the electric motor ( 3 ) and the fan wheel ( 4 ), the housing having a surface substantially parallel to the axis of rotation ( 10 ) that includes at least one air inlet aperture ( 6 ) and a plurality of air outlet apertures ( 7 ), wherein at least one of the plurality of air outlet apertures ( 7 ) is arranged axially spaced apart from an axial position of the fan wheel ( 4 ) on the drive shaft ( 8 ); and an air guide baffle ring ( 11 ) arranged in the housing ( 2 ) encloses the fan wheel ( 4 ) coaxially and has a plurality of air ducts ( 12 ) which lead to a corresponding one of the plurality of outlet apertures ( 7 ) located axially a distance from the fan wheel ( 4 ), wherein at least one of the plurality of air ducts extends axially and radially outward of any of the other plurality of air ducts.