Patent ID: 7960889
Filing Date: 2011-06-14
Classification: H02K

Abstract:
1. A split core including a first laminated body and a second laminated body joined each other using a combination of concave and convex parts of the first laminated body and the second laminated body, wherein: the first laminated body includes a first laminated group having a convex part and a second laminated group having a convex part, which are alternately disposed, the second laminated body includes a third laminated group having a concave part and a fourth laminated group having a concave part, which are alternately disposed, the convex part of the first laminated group has a shape that the convex part can not be inserted into the concave part of the third laminated group from a lamination horizontal direction and can be inserted into the concave part of the fourth laminated group from the lamination horizontal direction, the convex part of the second laminated group has a shape that the convex part can be inserted into the concave part of the third laminated group and the concave part of the fourth laminated group from the lamination horizontal direction, and the convex part of the first laminated group is press-inserted in the concave part of the third laminated group, and the convex part of the second laminated group is inserted in the concave part of the fourth laminated group.