Patent ID: 8981615
Filing Date: 2015-03-17
Classification: H02K

Abstract:
1. A wound stator core, being formed from a spirally piled strip, wherein the strip comprises: a first dentition, featured by a first slot-number ratio, and composed of a first side and a plurality of first teeth in a manner that the plural first teeth are arranged as an array on the first side; and a second dentition, featured by a second slot-number ratio, and composed of a second side and a plurality of second teeth in a manner that the plural second teeth are arranged as an array on the second side; while allowing each second tooth to be connected to one corresponding first tooth; wherein, each first tooth is formed with a first dental part at an end thereof opposite to the end thereof that is connected to the first side, while similarly each second tooth is formed with a second dental part at an end thereof opposite to the end thereof that is connected to the first side, and each first tooth is connected to the second dental part of its corresponding second tooth by the first dental part thereof.