Patent ID: 8212645
Filing Date: 2012-07-03
Classification: H01F,Y10T

Abstract:
1. A transformer core, comprising: first and second layered core laminations each having at least first and second segmental laminations, said segmental laminations each having a respective end region with a respective corresponding straight crosscut edge and a longitudinal direction; said straight crosscut edges of said end regions of said first and second segmental laminations together forming a form-locking straight abutting edge in each respective one of said core laminations; said abutting edge of said first core lamination forming a first angle with said longitudinal direction of said end region of one of said segmental laminations of said first core lamination; said abutting edge of said second core lamination forming a second angle with said longitudinal direction of said end region of one of said segmental laminations of said second core lamination; and said second angle deviating from said first angle.