Rotary electric machine

Abstract

Abstract PURPOSE:To reduce the production cost of a rotary electric machine by continuously arranging conductors on a strip insulator at the prescribed pitch in zigzag state laterally and longitudinally, rounding the arranged conductors in a cylindrical shape, thereby forming a stator coil. CONSTITUTION:A thin conductor foil is bonded on a thin strip insulator 12-1, a linear conductor 12-2 arranged by photoetching in a zigzag stage is formed laterally and longitudinally from the foil, and the insulator 12-1 is wound in a cylindrical shape so as to become an outer diameter of the value equal to the inner diameter of a stator core 11, thereby forming a stator coil 12. This coil is fixed to the inner peripheral surface of the core 11, and a rotor 17 is disposed oppositely through an air gap 19 to the coil 12.

Inventors

• 👤 Koji Hagino
• 👤 萩野　弘司

Bibliographic Details