18891914. ROTARY ELECTRIC MACHINE (DENSO CORPORATION)
ROTARY ELECTRIC MACHINE
Organization Name
Inventor(s)
YUKI Mawatari of Kariya-city (JP)
ROTARY ELECTRIC MACHINE
This abstract first appeared for US patent application 18891914 titled 'ROTARY ELECTRIC MACHINE
Original Abstract Submitted
A rotary electric machine includes a field element having magnetic poles, and an armature having a toothless structure. The armature includes a multiphase armature winding. The field element and the armature faces each other in a radial direction. A winding holding member has a cylindrical shape, and the armature winding is attached to the winding holding member such that conductor portions of the armature winding are arranged in a circumferential direction. A cylindrical covering member has a cylindrical shape and covers the conductor portions of the armature winding. The conductor portions of the armature winding are interposed between the winding holding member and the cylindrical covering member. A resin is interposed between the winding holding member and the cylindrical covering member. The cylindrical covering member covers a facing portion of the armature winding that faces the field element in the radial direction.