Asm Assembly Automation Limited

Wai Lam

Yuk Cheung Au

Kin Yik Hung

Pak Kin Leung

Wing Chiu Derek Lai

Cheuk Wah Chester Tang

A linear motor comprising a coil assembly and a magnet assembly is provided with a cooling apparatus which comprises a segmented air knife assembly. The segmented air knife assembly has a plurality of slot openings distributed along its length which is coupled to the linear motor and it is operative to discharge cooling air into a gap between the coil assembly and magnet assembly in a discharge direction. An inclined surface extends from the plurality of slot openings and slopes at an obtuse angle away from the discharge direction of the cooling air. Each slot opening is individually configured to discharge the cooling air in the discharge direction at a sufficient velocity so as to entrain atmospheric air along the inclined surface to amplify the cooling air that is so discharged.

Growing community of inventors

Hong Kong, China

Wai Lam