ARMATURE, DYNAMO-ELECTRIC MACHINE, CROSSFLOW FAN

Armature windings per phase of an armature are connected in series, and directions in which armature windings are wound around respective teeth are made to be the same to easily manufacture the armature. A U-phase winding includes four winding portions (Lu1, Lu2, Lu3, Lu4) connected in series between a neutral point (N) and a U-phase input end (Pu). A V-phase winding includes four winding portions (Lv1, Lv2, Lv3, Lv4) connected in series between the neutral point (N) and a V-phase input end (Pv). A W-phase winding includes four winding portions (Lw1, Lw2, Lw3, Lw4) connected in series between the neutral point (N) and a W-phase input end (Pw). These winding portions are arranged annularly around a predetermined location. Directions in which these winding portions are each wound from a first winding end (s) to a second winding end (e) are the same as viewed from the predetermined location.